Development October 2023

development@lists.ipfire.org

11 participants
37 discussions

[PATCH] sysvinit: Update to version 3.08
by Adolf Belka 08 Oct '23

08 Oct '23

- Update from version 3.00 to 3.08 - Update of rootfile - All the other patches and sed modifications are now built mintyo the source tarball, except for the mountpoint patch which is stilol needed - Changelog 3.08 This release focuses on three changes which are basically imports of patches from Gentoo. Special thanks to floppym for supplying these. Applied a patch from floppm which adds kexec option to the halt command. This can be used as "halt -k". floppym provided patch which causes the halt command to call "shutdown -h -H" instead of "shutdown -h" when halt is invoked without parameters. This forces the shutdown command to set the INIT_HALT variable and assume, unless other conditions apply, that the "halt" call really wants to halt the machine and INIT_HALT should be set. In other words we assume halt wants to halt unless told otherwise. Addresses downstream Gentoo bug ID 911257. Updated halt documentation and help output to display parameters in alphabetical order. 3.07 The 3.07 release of SysV init mostly introduces fixes and improvements for the killall5 and pidof programs. (These are actually the same program, but are invoked with two different names, which result in different behaviour. The main highlights in this release are: Fixed killall5 so that processes in the omit list are not sent any signals, including SIGSTOP. Fixed usage message for killall5 to be more accurate. pidof was not returning PIDs of programs which were launched using a symbolic link. This has been fixed so programs run from a symbolic link show up in process lists. 3.06 Mark Hindley fixed typo in es.po Mark Hindley cleaned up translation code in src/Makefile. Drop sulogin from Debian build. Removed libcrypt-dev dependency. Fixed pt translation pages which were failing due to mis-matched open/close tags. Makefile now respects ROOT prefix when setting up pidof-to-killall5 symbolic link. Removed redundant translation files from man directory. Makefile now respects DESTDIR. User can specify either ROOT= or DESTDIR= to set install prefix. 3.05 This release (3.05) focuses on two things: Updating the translation framework. Fixing compiling issues on various systems. The second point, compiling, encompasses a few minor changes to get SysV init to build properly on GNU Hurd, systems without certain GNU assumptions, and systems running the latest glibc library (2.36 at time of writing). 3.04 This release contains one minor fix which allows the bootlogd code to properly compile on Debian's GNU Hurd branch. 3.03 This release includes two minor changes. One is fixing a typo in the init manual page (init.8). this fix was offered by Mark hindley. Mark, and a few other people, also pointed out that a fix in 3.02 for bootlogd introduced reliance on a defined PATH_MAX constant. This is used elsewhere in the code, but is not explicitly defined in bootlogd, which caused bootlogd to not build properly on GNU Hurd and musl C systems. This has been fixed. 3.02 Added q and Q flags to synopsis in shutdown manual page. Applied fixes for markup and spacing in manual pages. Patch provided by Mario Blattermann. Added translation framework (po4a) from Mario Blttermann. Added Makefile for man/ directory. Will handle translations and substitutions. Applied new translations for multiple languages from Mario Blattermann. Added ability to use "@" symbol in command named in the inittab file. This treats commands as literal and does not launch a shell to interpret them. Updated inittab manual page to include overview of symbols which trigger a shell interpretor and how to disable them using the @ symbol. Introduced change which adds error checking in bootlogd when performing chdir(). - Provided by Alexander Vickberg Add check for console using TIOCGDEV on Linux systems in bootlogd to make finding console more robust. - Provided by Alexander Vickberg 3.01 Default to showing processes in the uninterruptable state (D). The -z flag no longer affects whether processes in D state are shown. The -z flag does still toggle whether zombie (Z) processes are shown. Removed unnecessary check which is always true from init tab parsing. Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org> --- config/rootfiles/common/sysvinit | 65 +++++++++++++++++++ lfs/sysvinit | 18 ++--- ...sysvinit-3.00-fix-glibc-2.36-headers.patch | 10 --- ...h => sysvinit-3.08_build_mountpoint.patch} | 0 4 files changed, 71 insertions(+), 22 deletions(-) delete mode 100644 src/patches/sysvinit-3.00-fix-glibc-2.36-headers.patch rename src/patches/{sysvinit-2.98_build_mountpoint.patch => sysvinit-3.08_build_mountpoint.patch} (100%) diff --git a/config/rootfiles/common/sysvinit b/config/rootfiles/common/sysvinit index f97745760..d7a63e76a 100644 --- a/config/rootfiles/common/sysvinit +++ b/config/rootfiles/common/sysvinit @@ -20,6 +20,40 @@ usr/bin/mesg usr/bin/utmpdump usr/bin/wall #usr/include/initreq.h +#usr/share/man/de/man1/last.1 +#usr/share/man/de/man1/mesg.1 +#usr/share/man/de/man1/mountpoint.1 +#usr/share/man/de/man1/readbootlog.1 +#usr/share/man/de/man1/utmpdump.1 +#usr/share/man/de/man1/wall.1 +#usr/share/man/de/man5 +#usr/share/man/de/man5/initctl.5 +#usr/share/man/de/man5/initscript.5 +#usr/share/man/de/man5/inittab.5 +#usr/share/man/de/man8 +#usr/share/man/de/man8/bootlogd.8 +#usr/share/man/de/man8/fstab-decode.8 +#usr/share/man/de/man8/halt.8 +#usr/share/man/de/man8/init.8 +#usr/share/man/de/man8/killall5.8 +#usr/share/man/de/man8/logsave.8 +#usr/share/man/de/man8/pidof.8 +#usr/share/man/de/man8/runlevel.8 +#usr/share/man/de/man8/shutdown.8 +#usr/share/man/de/man8/sulogin.8 +#usr/share/man/es +#usr/share/man/es/man5 +#usr/share/man/es/man5/initscript.5 +#usr/share/man/es/man5/inittab.5 +#usr/share/man/fr/man5 +#usr/share/man/fr/man5/initscript.5 +#usr/share/man/fr/man5/inittab.5 +#usr/share/man/fr/man8 +#usr/share/man/fr/man8/bootlogd.8 +#usr/share/man/fr/man8/fstab-decode.8 +#usr/share/man/fr/man8/init.8 +#usr/share/man/fr/man8/killall5.8 +#usr/share/man/fr/man8/pidof.8 #usr/share/man/man1/last.1 #usr/share/man/man1/lastb.1 #usr/share/man/man1/mesg.1 @@ -43,3 +77,34 @@ usr/bin/wall #usr/share/man/man8/shutdown.8 #usr/share/man/man8/sulogin.8 #usr/share/man/man8/telinit.8 +#usr/share/man/pl +#usr/share/man/pl/man5 +#usr/share/man/pl/man5/initscript.5 +#usr/share/man/pl/man5/inittab.5 +#usr/share/man/pl/man8 +#usr/share/man/pl/man8/init.8 +#usr/share/man/pl/man8/killall5.8 +#usr/share/man/pl/man8/pidof.8 +#usr/share/man/pt +#usr/share/man/pt/man1 +#usr/share/man/pt/man1/last.1 +#usr/share/man/pt/man1/mesg.1 +#usr/share/man/pt/man1/mountpoint.1 +#usr/share/man/pt/man1/readbootlog.1 +#usr/share/man/pt/man1/utmpdump.1 +#usr/share/man/pt/man1/wall.1 +#usr/share/man/pt/man5 +#usr/share/man/pt/man5/initctl.5 +#usr/share/man/pt/man5/initscript.5 +#usr/share/man/pt/man5/inittab.5 +#usr/share/man/pt/man8 +#usr/share/man/pt/man8/bootlogd.8 +#usr/share/man/pt/man8/fstab-decode.8 +#usr/share/man/pt/man8/halt.8 +#usr/share/man/pt/man8/init.8 +#usr/share/man/pt/man8/killall5.8 +#usr/share/man/pt/man8/logsave.8 +#usr/share/man/pt/man8/pidof.8 +#usr/share/man/pt/man8/runlevel.8 +#usr/share/man/pt/man8/shutdown.8 +#usr/share/man/pt/man8/sulogin.8 diff --git a/lfs/sysvinit b/lfs/sysvinit index ec0a5c292..4da1b185e 100644 --- a/lfs/sysvinit +++ b/lfs/sysvinit @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2018 IPFire Team <info(a)ipfire.org> # +# Copyright (C) 2007-2023 IPFire Team <info(a)ipfire.org> # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -24,7 +24,7 @@ include Config -VER = 3.00 +VER = 3.08 THISAPP = sysvinit-$(VER) DL_FILE = $(THISAPP).tar.xz @@ -40,7 +40,7 @@ objects = $(DL_FILE) $(DL_FILE) = $(DL_FROM)/$(DL_FILE) -$(DL_FILE)_BLAKE2 = d1c4e509d7c13cf0fb9da290f875e7c0ab0666d843d75d4dd6885112248a859dd077bdf9cc926c4af58473da99a5229bb879c7094afd648d5ebe72597a3ba6a7 +$(DL_FILE)_BLAKE2 = ec4a4ff3663ac7d67808b50b67631ff4fe1ab56d376df15868df0eb79cbc329b192af124380eec6a797d827c3c7c5586058310d803f42ee1934dcffbfbe876f7 install : $(TARGET) @@ -70,14 +70,8 @@ $(subst %,%_BLAKE2,$(objects)) : $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) @$(PREBUILD) @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE) - # Newer C libraries omit this include from sys/types.h. - # https://lists.gnu.org/archive/html/bug-gnulib/2016-03/msg00018.html - cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/sysvinit-2.98_build_mountpoint.patch - cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/sysvinit-3.00-fix-glibc-2.36-headers.patch - cd $(DIR_APP) && sed -i src/mountpoint.c src/bootlogd.c \ - -e "/include.*sys\/stat.h/a#include <sys/sysmacros.h>\n" - cd $(DIR_APP) && sed -e "s/libcrypt.a/libcrypt.so/g" -i src/Makefile - cd $(DIR_APP) && make $(MAKETUNING) -C src - cd $(DIR_APP) && make -C src install + cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/sysvinit-3.08_build_mountpoint.patch + cd $(DIR_APP) && make $(MAKETUNING) + cd $(DIR_APP) && make install @rm -rf $(DIR_APP) @$(POSTBUILD) diff --git a/src/patches/sysvinit-3.00-fix-glibc-2.36-headers.patch b/src/patches/sysvinit-3.00-fix-glibc-2.36-headers.patch deleted file mode 100644 index ee6f621b5..000000000 --- a/src/patches/sysvinit-3.00-fix-glibc-2.36-headers.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- sysvinit-3.00/src/sulogin.c~ 2022-08-09 09:43:41.993484098 +0000 -+++ sysvinit-3.00/src/sulogin.c 2022-08-09 09:45:04.897252500 +0000 -@@ -51,7 +51,6 @@ - #ifdef __linux__ - # include <sys/statfs.h> - # include <sys/mount.h> --# include <linux/fs.h> - # include <linux/magic.h> - # include <linux/major.h> - # ifndef TMPFS_MAGIC diff --git a/src/patches/sysvinit-2.98_build_mountpoint.patch b/src/patches/sysvinit-3.08_build_mountpoint.patch similarity index 100% rename from src/patches/sysvinit-2.98_build_mountpoint.patch rename to src/patches/sysvinit-3.08_build_mountpoint.patch -- 2.42.0

1 1

[PATCH] boost: update x86_64 rootfile
by Arne Fitzenreiter 08 Oct '23

08 Oct '23

--- config/rootfiles/common/x86_64/boost | 366 +++++++++++++-------------- 1 file changed, 183 insertions(+), 183 deletions(-) diff --git a/config/rootfiles/common/x86_64/boost b/config/rootfiles/common/x86_64/boost index 4c43256f2..6ff4c5bb2 100644 --- a/config/rootfiles/common/x86_64/boost +++ b/config/rootfiles/common/x86_64/boost @@ -16944,189 +16944,189 @@ #usr/include/boost/yap/print.hpp #usr/include/boost/yap/user_macros.hpp #usr/include/boost/yap/yap.hpp -#usr/lib.cmake/Boost-1.83.0 -#usr/lib.cmake/Boost-1.83.0/BoostConfig.cmake -#usr/lib.cmake/Boost-1.83.0/BoostConfigVersion.cmake -#usr/lib.cmake/BoostDetectToolset-1.83.0.cmake -#usr/lib.cmake/boost_atomic-1.83.0 -#usr/lib.cmake/boost_atomic-1.83.0/boost_atomic-config-version.cmake -#usr/lib.cmake/boost_atomic-1.83.0/boost_atomic-config.cmake -#usr/lib.cmake/boost_atomic-1.83.0/libboost_atomic-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_chrono-1.83.0 -#usr/lib.cmake/boost_chrono-1.83.0/boost_chrono-config-version.cmake -#usr/lib.cmake/boost_chrono-1.83.0/boost_chrono-config.cmake -#usr/lib.cmake/boost_chrono-1.83.0/libboost_chrono-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_chrono-1.83.0/libboost_chrono-variant-x64-shared.cmake -#usr/lib.cmake/boost_container-1.83.0 -#usr/lib.cmake/boost_container-1.83.0/boost_container-config-version.cmake -#usr/lib.cmake/boost_container-1.83.0/boost_container-config.cmake -#usr/lib.cmake/boost_container-1.83.0/libboost_container-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_container-1.83.0/libboost_container-variant-x64-shared.cmake -#usr/lib.cmake/boost_contract-1.83.0 -#usr/lib.cmake/boost_contract-1.83.0/boost_contract-config-version.cmake -#usr/lib.cmake/boost_contract-1.83.0/boost_contract-config.cmake -#usr/lib.cmake/boost_contract-1.83.0/libboost_contract-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_contract-1.83.0/libboost_contract-variant-x64-shared.cmake -#usr/lib.cmake/boost_exception-1.83.0 -#usr/lib.cmake/boost_exception-1.83.0/boost_exception-config-version.cmake -#usr/lib.cmake/boost_exception-1.83.0/boost_exception-config.cmake -#usr/lib.cmake/boost_filesystem-1.83.0 -#usr/lib.cmake/boost_filesystem-1.83.0/boost_filesystem-config-version.cmake -#usr/lib.cmake/boost_filesystem-1.83.0/boost_filesystem-config.cmake -#usr/lib.cmake/boost_filesystem-1.83.0/libboost_filesystem-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_filesystem-1.83.0/libboost_filesystem-variant-x64-shared.cmake -#usr/lib.cmake/boost_graph-1.83.0 -#usr/lib.cmake/boost_graph-1.83.0/boost_graph-config-version.cmake -#usr/lib.cmake/boost_graph-1.83.0/boost_graph-config.cmake -#usr/lib.cmake/boost_graph-1.83.0/libboost_graph-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_graph-1.83.0/libboost_graph-variant-x64-shared.cmake -#usr/lib.cmake/boost_headers-1.83.0 -#usr/lib.cmake/boost_headers-1.83.0/boost_headers-config-version.cmake -#usr/lib.cmake/boost_headers-1.83.0/boost_headers-config.cmake -#usr/lib.cmake/boost_iostreams-1.83.0 -#usr/lib.cmake/boost_iostreams-1.83.0/boost_iostreams-config-version.cmake -#usr/lib.cmake/boost_iostreams-1.83.0/boost_iostreams-config.cmake -#usr/lib.cmake/boost_iostreams-1.83.0/libboost_iostreams-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_iostreams-1.83.0/libboost_iostreams-variant-x64-shared.cmake -#usr/lib.cmake/boost_json-1.83.0 -#usr/lib.cmake/boost_json-1.83.0/boost_json-config-version.cmake -#usr/lib.cmake/boost_json-1.83.0/boost_json-config.cmake -#usr/lib.cmake/boost_json-1.83.0/libboost_json-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_json-1.83.0/libboost_json-variant-x64-shared.cmake -#usr/lib.cmake/boost_locale-1.83.0 -#usr/lib.cmake/boost_locale-1.83.0/boost_locale-config-version.cmake -#usr/lib.cmake/boost_locale-1.83.0/boost_locale-config.cmake -#usr/lib.cmake/boost_locale-1.83.0/libboost_locale-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_locale-1.83.0/libboost_locale-variant-x64-shared.cmake -#usr/lib.cmake/boost_log-1.83.0 -#usr/lib.cmake/boost_log-1.83.0/boost_log-config-version.cmake -#usr/lib.cmake/boost_log-1.83.0/boost_log-config.cmake -#usr/lib.cmake/boost_log-1.83.0/libboost_log-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_log-1.83.0/libboost_log-variant-x64-shared.cmake -#usr/lib.cmake/boost_log_setup-1.83.0 -#usr/lib.cmake/boost_log_setup-1.83.0/boost_log_setup-config-version.cmake -#usr/lib.cmake/boost_log_setup-1.83.0/boost_log_setup-config.cmake -#usr/lib.cmake/boost_log_setup-1.83.0/libboost_log_setup-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_log_setup-1.83.0/libboost_log_setup-variant-x64-shared.cmake -#usr/lib.cmake/boost_math_c99-1.83.0 -#usr/lib.cmake/boost_math_c99-1.83.0/boost_math_c99-config-version.cmake -#usr/lib.cmake/boost_math_c99-1.83.0/boost_math_c99-config.cmake -#usr/lib.cmake/boost_math_c99-1.83.0/libboost_math_c99-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_math_c99-1.83.0/libboost_math_c99-variant-x64-shared.cmake -#usr/lib.cmake/boost_math_c99f-1.83.0 -#usr/lib.cmake/boost_math_c99f-1.83.0/boost_math_c99f-config-version.cmake -#usr/lib.cmake/boost_math_c99f-1.83.0/boost_math_c99f-config.cmake -#usr/lib.cmake/boost_math_c99f-1.83.0/libboost_math_c99f-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_math_c99f-1.83.0/libboost_math_c99f-variant-x64-shared.cmake -#usr/lib.cmake/boost_math_c99l-1.83.0 -#usr/lib.cmake/boost_math_c99l-1.83.0/boost_math_c99l-config-version.cmake -#usr/lib.cmake/boost_math_c99l-1.83.0/boost_math_c99l-config.cmake -#usr/lib.cmake/boost_math_c99l-1.83.0/libboost_math_c99l-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_math_c99l-1.83.0/libboost_math_c99l-variant-x64-shared.cmake -#usr/lib.cmake/boost_math_tr1-1.83.0 -#usr/lib.cmake/boost_math_tr1-1.83.0/boost_math_tr1-config-version.cmake -#usr/lib.cmake/boost_math_tr1-1.83.0/boost_math_tr1-config.cmake -#usr/lib.cmake/boost_math_tr1-1.83.0/libboost_math_tr1-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_math_tr1-1.83.0/libboost_math_tr1-variant-x64-shared.cmake -#usr/lib.cmake/boost_math_tr1f-1.83.0 -#usr/lib.cmake/boost_math_tr1f-1.83.0/boost_math_tr1f-config-version.cmake -#usr/lib.cmake/boost_math_tr1f-1.83.0/boost_math_tr1f-config.cmake -#usr/lib.cmake/boost_math_tr1f-1.83.0/libboost_math_tr1f-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_math_tr1f-1.83.0/libboost_math_tr1f-variant-x64-shared.cmake -#usr/lib.cmake/boost_math_tr1l-1.83.0 -#usr/lib.cmake/boost_math_tr1l-1.83.0/boost_math_tr1l-config-version.cmake -#usr/lib.cmake/boost_math_tr1l-1.83.0/boost_math_tr1l-config.cmake -#usr/lib.cmake/boost_math_tr1l-1.83.0/libboost_math_tr1l-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_math_tr1l-1.83.0/libboost_math_tr1l-variant-x64-shared.cmake -#usr/lib.cmake/boost_nowide-1.83.0 -#usr/lib.cmake/boost_nowide-1.83.0/boost_nowide-config-version.cmake -#usr/lib.cmake/boost_nowide-1.83.0/boost_nowide-config.cmake -#usr/lib.cmake/boost_nowide-1.83.0/libboost_nowide-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_nowide-1.83.0/libboost_nowide-variant-x64-shared.cmake -#usr/lib.cmake/boost_prg_exec_monitor-1.83.0 -#usr/lib.cmake/boost_prg_exec_monitor-1.83.0/boost_prg_exec_monitor-config-version.cmake -#usr/lib.cmake/boost_prg_exec_monitor-1.83.0/boost_prg_exec_monitor-config.cmake -#usr/lib.cmake/boost_prg_exec_monitor-1.83.0/libboost_prg_exec_monitor-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_prg_exec_monitor-1.83.0/libboost_prg_exec_monitor-variant-x64-shared.cmake -#usr/lib.cmake/boost_python-1.83.0 -#usr/lib.cmake/boost_python-1.83.0/boost_python-config-version.cmake -#usr/lib.cmake/boost_python-1.83.0/boost_python-config.cmake -#usr/lib.cmake/boost_python-1.83.0/libboost_python-variant-mt-x64-shared-py3.10.cmake -#usr/lib.cmake/boost_python-1.83.0/libboost_python-variant-x64-shared-py3.10.cmake -#usr/lib.cmake/boost_random-1.83.0 -#usr/lib.cmake/boost_random-1.83.0/boost_random-config-version.cmake -#usr/lib.cmake/boost_random-1.83.0/boost_random-config.cmake -#usr/lib.cmake/boost_random-1.83.0/libboost_random-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_random-1.83.0/libboost_random-variant-x64-shared.cmake -#usr/lib.cmake/boost_regex-1.83.0 -#usr/lib.cmake/boost_regex-1.83.0/boost_regex-config-version.cmake -#usr/lib.cmake/boost_regex-1.83.0/boost_regex-config.cmake -#usr/lib.cmake/boost_regex-1.83.0/libboost_regex-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_regex-1.83.0/libboost_regex-variant-x64-shared.cmake -#usr/lib.cmake/boost_serialization-1.83.0 -#usr/lib.cmake/boost_serialization-1.83.0/boost_serialization-config-version.cmake -#usr/lib.cmake/boost_serialization-1.83.0/boost_serialization-config.cmake -#usr/lib.cmake/boost_serialization-1.83.0/libboost_serialization-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_serialization-1.83.0/libboost_serialization-variant-x64-shared.cmake -#usr/lib.cmake/boost_stacktrace_addr2line-1.83.0 -#usr/lib.cmake/boost_stacktrace_addr2line-1.83.0/boost_stacktrace_addr2line-config-version.cmake -#usr/lib.cmake/boost_stacktrace_addr2line-1.83.0/boost_stacktrace_addr2line-config.cmake -#usr/lib.cmake/boost_stacktrace_addr2line-1.83.0/libboost_stacktrace_addr2line-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_stacktrace_addr2line-1.83.0/libboost_stacktrace_addr2line-variant-x64-shared.cmake -#usr/lib.cmake/boost_stacktrace_basic-1.83.0 -#usr/lib.cmake/boost_stacktrace_basic-1.83.0/boost_stacktrace_basic-config-version.cmake -#usr/lib.cmake/boost_stacktrace_basic-1.83.0/boost_stacktrace_basic-config.cmake -#usr/lib.cmake/boost_stacktrace_basic-1.83.0/libboost_stacktrace_basic-variant-mt-x64-shared.cmake -#usr/lib.cmake/boost_stacktrace_basic-1.83.0/libboost_stacktrace_basic-variant-x64-shared.cmake -#usr/lib.cmake/boost_stacktrace_noop-1.83.0 -#usr/lib.cmake/boost_stacktrace_noop-1.83.0/boost_stacktrace_noop-config-version.cmake 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+#usr/lib/cmake/boost_type_erasure-1.83.0/boost_type_erasure-config.cmake +#usr/lib/cmake/boost_type_erasure-1.83.0/libboost_type_erasure-variant-mt-x64-shared.cmake +#usr/lib/cmake/boost_type_erasure-1.83.0/libboost_type_erasure-variant-x64-shared.cmake +#usr/lib/cmake/boost_unit_test_framework-1.83.0 +#usr/lib/cmake/boost_unit_test_framework-1.83.0/boost_unit_test_framework-config-version.cmake +#usr/lib/cmake/boost_unit_test_framework-1.83.0/boost_unit_test_framework-config.cmake +#usr/lib/cmake/boost_unit_test_framework-1.83.0/libboost_unit_test_framework-variant-mt-x64-shared.cmake +#usr/lib/cmake/boost_unit_test_framework-1.83.0/libboost_unit_test_framework-variant-x64-shared.cmake +#usr/lib/cmake/boost_url-1.83.0 +#usr/lib/cmake/boost_url-1.83.0/boost_url-config-version.cmake +#usr/lib/cmake/boost_url-1.83.0/boost_url-config.cmake +#usr/lib/cmake/boost_url-1.83.0/libboost_url-variant-mt-x64-shared.cmake +#usr/lib/cmake/boost_url-1.83.0/libboost_url-variant-x64-shared.cmake +#usr/lib/cmake/boost_wave-1.83.0 +#usr/lib/cmake/boost_wave-1.83.0/boost_wave-config-version.cmake +#usr/lib/cmake/boost_wave-1.83.0/boost_wave-config.cmake +#usr/lib/cmake/boost_wave-1.83.0/libboost_wave-variant-mt-x64-shared.cmake +#usr/lib/cmake/boost_wave-1.83.0/libboost_wave-variant-x64-shared.cmake +#usr/lib/cmake/boost_wserialization-1.83.0 +#usr/lib/cmake/boost_wserialization-1.83.0/boost_wserialization-config-version.cmake +#usr/lib/cmake/boost_wserialization-1.83.0/boost_wserialization-config.cmake +#usr/lib/cmake/boost_wserialization-1.83.0/libboost_wserialization-variant-mt-x64-shared.cmake +#usr/lib/cmake/boost_wserialization-1.83.0/libboost_wserialization-variant-x64-shared.cmake #usr/lib/libboost_atomic-mt-x64.so usr/lib/libboost_atomic-mt-x64.so.1.83.0 #usr/lib/libboost_chrono-mt-x64.so -- 2.39.2

1 0

[PATCH 1/3] strip: exclude rust compiler
by Arne Fitzenreiter 08 Oct '23

08 Oct '23

this fail on riscv64 because it is compiled with lvm and we not need to strip not shipped buildtime deps. Signed-off-by: Arne Fitzenreiter <arne_f(a)ipfire.org> --- lfs/strip | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lfs/strip b/lfs/strip index 404db0727..8fc7218e1 100644 --- a/lfs/strip +++ b/lfs/strip @@ -64,6 +64,11 @@ else --exclude=/usr/lib/go \ --exclude=/usr/lib/vdr \ --exclude=/usr/sbin/vdr \ + --exclude=/usr/bin/cargo \ + --exclude=/usr/bin/rustdoc \ + --exclude=/usr/bin/rustc \ + --exclude=/usr/libexec/rust-analyzer-proc-macro-srv \ + --exclude=/usr/libexec/cargo-credential-1password \ --exclude=/usr/src \ --exclude=/var/tmp endif -- 2.39.2

1 2

[PATCH] kernel: update to 6.1.56
by Arne Fitzenreiter 07 Oct '23

07 Oct '23

this also builds the dtb files on riscv64 Signed-off-by: Arne Fitzenreiter <arne_f(a)ipfire.org> --- config/kernel/kernel.config.aarch64-ipfire | 6 +- config/kernel/kernel.config.riscv64-ipfire | 7 +- config/kernel/kernel.config.x86_64-ipfire | 8 +- config/rootfiles/common/aarch64/linux | 11 +- config/rootfiles/common/riscv64/linux | 25 ++-- lfs/linux | 8 +- ...layer7.patch => linux-6.1.56-layer7.patch} | 108 ++++++++---------- 7 files changed, 64 insertions(+), 109 deletions(-) rename src/patches/linux/{linux-6.1.27-layer7.patch => linux-6.1.56-layer7.patch} (94%) diff --git a/config/kernel/kernel.config.aarch64-ipfire b/config/kernel/kernel.config.aarch64-ipfire index 96944c3d5..278b51e05 100644 --- a/config/kernel/kernel.config.aarch64-ipfire +++ b/config/kernel/kernel.config.aarch64-ipfire @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/arm64 6.1.53-ipfire Kernel Configuration +# Linux/arm64 6.1.56-ipfire Kernel Configuration # CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.0" CONFIG_CC_IS_GCC=y @@ -1545,8 +1545,6 @@ CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m CONFIG_CLS_U32_PERF=y CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_CLS_CGROUP=m CONFIG_NET_CLS_BPF=m @@ -5054,8 +5052,6 @@ CONFIG_MEDIA_ATTACH=y # CONFIG_VIDEO_IR_I2C=m # CONFIG_VIDEO_CAMERA_SENSOR is not set -CONFIG_VIDEO_MT9V011=m -CONFIG_VIDEO_OV2640=m # # Lens drivers diff --git a/config/kernel/kernel.config.riscv64-ipfire b/config/kernel/kernel.config.riscv64-ipfire index fc2bbaf1e..26ab45dcd 100644 --- a/config/kernel/kernel.config.riscv64-ipfire +++ b/config/kernel/kernel.config.riscv64-ipfire @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/riscv 6.1.53-ipfire Kernel Configuration +# Linux/riscv 6.1.56-ipfire Kernel Configuration # CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.0" CONFIG_CC_IS_GCC=y @@ -1247,8 +1247,6 @@ CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m CONFIG_CLS_U32_PERF=y CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_CLS_CGROUP=m CONFIG_NET_CLS_BPF=m @@ -4331,10 +4329,7 @@ CONFIG_MEDIA_ATTACH=y # IR I2C driver auto-selected by 'Autoselect ancillary drivers' # CONFIG_VIDEO_IR_I2C=m - # CONFIG_VIDEO_CAMERA_SENSOR is not set -CONFIG_VIDEO_MT9V011=m -CONFIG_VIDEO_OV2640=m # # Lens drivers diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire index 129e0d209..893a3d10a 100644 --- a/config/kernel/kernel.config.x86_64-ipfire +++ b/config/kernel/kernel.config.x86_64-ipfire @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 6.1.53-ipfire Kernel Configuration +# Linux/x86 6.1.56-ipfire Kernel Configuration # CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.0" CONFIG_CC_IS_GCC=y @@ -1587,8 +1587,6 @@ CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m CONFIG_CLS_U32_PERF=y CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_CLS_CGROUP=m CONFIG_NET_CLS_BPF=m @@ -4762,10 +4760,6 @@ CONFIG_MEDIA_ATTACH=y # CONFIG_VIDEO_IR_I2C=m # CONFIG_VIDEO_CAMERA_SENSOR is not set -CONFIG_VIDEO_MT9V011=m -CONFIG_VIDEO_OV2640=m -CONFIG_VIDEO_OV7640=m -CONFIG_VIDEO_OV7670=m # # Lens drivers diff --git a/config/rootfiles/common/aarch64/linux b/config/rootfiles/common/aarch64/linux index 754df396e..569f6b834 100644 --- a/config/rootfiles/common/aarch64/linux +++ b/config/rootfiles/common/aarch64/linux @@ -192,6 +192,7 @@ boot/dtb-KVER-ipfire #boot/dtb-KVER-ipfire/freescale/imx8mm-mx8menlo.dtb #boot/dtb-KVER-ipfire/freescale/imx8mm-nitrogen-r2.dtb #boot/dtb-KVER-ipfire/freescale/imx8mm-phyboard-polis-rdk.dtb +#boot/dtb-KVER-ipfire/freescale/imx8mm-prt8mm.dtb #boot/dtb-KVER-ipfire/freescale/imx8mm-tqma8mqml-mba8mx.dtb #boot/dtb-KVER-ipfire/freescale/imx8mm-var-som-symphony.dtb #boot/dtb-KVER-ipfire/freescale/imx8mm-venice-gw71xx-0x.dtb @@ -9283,8 +9284,6 @@ etc/modprobe.d/ipv6.conf #lib/modules/KVER-ipfire/build/include/config/NET_CLS_FW #lib/modules/KVER-ipfire/build/include/config/NET_CLS_MATCHALL #lib/modules/KVER-ipfire/build/include/config/NET_CLS_ROUTE4 -#lib/modules/KVER-ipfire/build/include/config/NET_CLS_RSVP -#lib/modules/KVER-ipfire/build/include/config/NET_CLS_RSVP6 #lib/modules/KVER-ipfire/build/include/config/NET_CLS_U32 #lib/modules/KVER-ipfire/build/include/config/NET_CORE #lib/modules/KVER-ipfire/build/include/config/NET_DEVLINK @@ -11180,9 +11179,6 @@ etc/modprobe.d/ipv6.conf #lib/modules/KVER-ipfire/build/include/config/VIDEO_MEM2MEM_DEINTERLACE #lib/modules/KVER-ipfire/build/include/config/VIDEO_MESON_GE2D #lib/modules/KVER-ipfire/build/include/config/VIDEO_MSP3400 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_MT9M111 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_MT9V011 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_OV2640 #lib/modules/KVER-ipfire/build/include/config/VIDEO_PVRUSB2 #lib/modules/KVER-ipfire/build/include/config/VIDEO_PVRUSB2_DVB #lib/modules/KVER-ipfire/build/include/config/VIDEO_PVRUSB2_SYSFS @@ -20134,9 +20130,6 @@ lib/modules/KVER-ipfire/kernel #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/ir-kbd-i2c.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/m52790.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/msp3400.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/mt9m111.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/mt9v011.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/ov2640.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/saa6588.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/saa6752hs.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/saa7115.ko.xz @@ -22190,8 +22183,6 @@ lib/modules/KVER-ipfire/kernel #lib/modules/KVER-ipfire/kernel/net/sched/cls_fw.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/cls_matchall.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/cls_route.ko.xz -#lib/modules/KVER-ipfire/kernel/net/sched/cls_rsvp.ko.xz -#lib/modules/KVER-ipfire/kernel/net/sched/cls_rsvp6.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/cls_u32.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/em_cmp.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/em_ipset.ko.xz diff --git a/config/rootfiles/common/riscv64/linux b/config/rootfiles/common/riscv64/linux index 48660ee40..3eb475450 100644 --- a/config/rootfiles/common/riscv64/linux +++ b/config/rootfiles/common/riscv64/linux @@ -1,5 +1,16 @@ boot/System.map-KVER-ipfire boot/config-KVER-ipfire +boot/dtb-KVER-ipfire +#boot/dtb-KVER-ipfire/microchip +#boot/dtb-KVER-ipfire/microchip/mpfs-icicle-kit.dtb +#boot/dtb-KVER-ipfire/microchip/mpfs-m100pfsevp.dtb +#boot/dtb-KVER-ipfire/microchip/mpfs-polarberry.dtb +#boot/dtb-KVER-ipfire/microchip/mpfs-sev-kit.dtb +#boot/dtb-KVER-ipfire/sifive +#boot/dtb-KVER-ipfire/sifive/hifive-unleashed-a00.dtb +#boot/dtb-KVER-ipfire/sifive/hifive-unmatched-a00.dtb +#boot/dtb-KVER-ipfire/starfive +#boot/dtb-KVER-ipfire/starfive/jh7100-beaglev-starlight.dtb boot/vmlinuz-KVER-ipfire etc/modprobe.d/framebuffer.conf etc/modprobe.d/ipv6.conf @@ -8393,8 +8404,6 @@ etc/modprobe.d/ipv6.conf #lib/modules/KVER-ipfire/build/include/config/NET_CLS_FW #lib/modules/KVER-ipfire/build/include/config/NET_CLS_MATCHALL #lib/modules/KVER-ipfire/build/include/config/NET_CLS_ROUTE4 -#lib/modules/KVER-ipfire/build/include/config/NET_CLS_RSVP -#lib/modules/KVER-ipfire/build/include/config/NET_CLS_RSVP6 #lib/modules/KVER-ipfire/build/include/config/NET_CLS_U32 #lib/modules/KVER-ipfire/build/include/config/NET_CORE #lib/modules/KVER-ipfire/build/include/config/NET_DEVLINK @@ -10292,11 +10301,6 @@ etc/modprobe.d/ipv6.conf #lib/modules/KVER-ipfire/build/include/config/VIDEO_M52790 #lib/modules/KVER-ipfire/build/include/config/VIDEO_MEM2MEM_DEINTERLACE #lib/modules/KVER-ipfire/build/include/config/VIDEO_MSP3400 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_MT9M111 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_MT9V011 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_OV2640 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_OV7640 -#lib/modules/KVER-ipfire/build/include/config/VIDEO_OV7670 #lib/modules/KVER-ipfire/build/include/config/VIDEO_PVRUSB2 #lib/modules/KVER-ipfire/build/include/config/VIDEO_PVRUSB2_DVB #lib/modules/KVER-ipfire/build/include/config/VIDEO_PVRUSB2_SYSFS @@ -19282,11 +19286,6 @@ lib/modules/KVER-ipfire/kernel #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/ks0127.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/m52790.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/msp3400.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/mt9m111.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/mt9v011.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/ov2640.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/ov7640.ko.xz -#lib/modules/KVER-ipfire/kernel/drivers/media/i2c/ov7670.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/saa6588.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/saa6752hs.ko.xz #lib/modules/KVER-ipfire/kernel/drivers/media/i2c/saa7110.ko.xz @@ -21464,8 +21463,6 @@ lib/modules/KVER-ipfire/kernel #lib/modules/KVER-ipfire/kernel/net/sched/cls_fw.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/cls_matchall.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/cls_route.ko.xz -#lib/modules/KVER-ipfire/kernel/net/sched/cls_rsvp.ko.xz -#lib/modules/KVER-ipfire/kernel/net/sched/cls_rsvp6.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/cls_u32.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/em_cmp.ko.xz #lib/modules/KVER-ipfire/kernel/net/sched/em_ipset.ko.xz diff --git a/lfs/linux b/lfs/linux index 7dedf390e..4dcac1920 100644 --- a/lfs/linux +++ b/lfs/linux @@ -24,7 +24,7 @@ include Config -VER = 6.1.53 +VER = 6.1.56 ARM_PATCHES = 6.1.y-ipfire2 THISAPP = linux-$(VER) @@ -75,7 +75,7 @@ objects = \ $(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE) arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz -$(DL_FILE)_BLAKE2 = c5c082fa08e331ae968e27f6a0aed41f7793ea38c3a32311e4f9b7dda3cf1ce74dfd7f3e4c783f0dd4269b543eddd53e086e523d324da5e7a996aa4d8e6701ea +$(DL_FILE)_BLAKE2 = c70da3ecb8f849890fe2b5bf2874a2dd4f468508b508aaf1e7e6773c63845e782e2cf5285e0e7e62ce25e7a4485e1cf033122c4d6fbff0e83b92e172423e7a5c arm-multi-patches-$(ARM_PATCHES).patch.xz_BLAKE2 = 7afc460562fb24bcd75784fc79de768f9b60780aedd88d1a847927169e31920bbb475b1ac1466c4a224a7876d16bd8d465b96202de12b74f6e2ccbfcec731ad3 install : $(TARGET) @@ -113,7 +113,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) ln -svf linux-$(VER) $(DIR_SRC)/linux # Layer7-patch - cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-6.1.27-layer7.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-6.1.56-layer7.patch # DVB Patches cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch @@ -183,7 +183,7 @@ else cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX) cd $(DIR_APP) && make $(MAKETUNING) modules_install -ifeq "$(BUILD_PLATFORM)" "arm" +ifneq "$(BUILD_PLATFORM)" "x86" cd $(DIR_APP) && make $(MAKETUNING) dtbs mkdir -p /boot/dtb-$(VER)-$(VERSUFIX) cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \ diff --git a/src/patches/linux/linux-6.1.27-layer7.patch b/src/patches/linux/linux-6.1.56-layer7.patch similarity index 94% rename from src/patches/linux/linux-6.1.27-layer7.patch rename to src/patches/linux/linux-6.1.56-layer7.patch index 00e0ca4c2..07493faed 100644 --- a/src/patches/linux/linux-6.1.27-layer7.patch +++ b/src/patches/linux/linux-6.1.56-layer7.patch @@ -1,22 +1,20 @@ -diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h -index 20ca1613f2e3..8024f760bbe1 100644 ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -892,6 +892,9 @@ struct sk_buff { - +diff -Naur linux-6.1.56.org/include/linux/skbuff.h linux-6.1.56/include/linux/skbuff.h +--- linux-6.1.56.org/include/linux/skbuff.h 2023-10-06 14:57:07.000000000 +0200 ++++ linux-6.1.56/include/linux/skbuff.h 2023-10-07 14:14:11.094115796 +0200 +@@ -901,6 +901,9 @@ #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) unsigned long _nfct; -+#endif + #endif +#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE) + char layer7_flags[1]; - #endif ++#endif unsigned int len, data_len; -diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h -index 6a2019aaa464..fecc0a5c4b04 100644 ---- a/include/net/netfilter/nf_conntrack.h -+++ b/include/net/netfilter/nf_conntrack.h -@@ -121,6 +121,23 @@ struct nf_conn { + __u16 mac_len, +diff -Naur linux-6.1.56.org/include/net/netfilter/nf_conntrack.h linux-6.1.56/include/net/netfilter/nf_conntrack.h +--- linux-6.1.56.org/include/net/netfilter/nf_conntrack.h 2023-10-06 14:57:07.000000000 +0200 ++++ linux-6.1.56/include/net/netfilter/nf_conntrack.h 2023-10-07 14:14:11.094115796 +0200 +@@ -121,6 +121,23 @@ /* Extensions */ struct nf_ct_ext *ext; @@ -40,11 +38,9 @@ index 6a2019aaa464..fecc0a5c4b04 100644 /* Storage reserved for other modules, must be the last member */ union nf_conntrack_proto proto; }; -diff --git a/include/uapi/linux/netfilter/xt_layer7.h b/include/uapi/linux/netfilter/xt_layer7.h -new file mode 100644 -index 000000000000..147cd6477858 ---- /dev/null -+++ b/include/uapi/linux/netfilter/xt_layer7.h +diff -Naur linux-6.1.56.org/include/uapi/linux/netfilter/xt_layer7.h linux-6.1.56/include/uapi/linux/netfilter/xt_layer7.h +--- linux-6.1.56.org/include/uapi/linux/netfilter/xt_layer7.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-6.1.56/include/uapi/linux/netfilter/xt_layer7.h 2023-10-07 14:14:11.094115796 +0200 @@ -0,0 +1,13 @@ +#ifndef _XT_LAYER7_H +#define _XT_LAYER7_H @@ -59,11 +55,10 @@ index 000000000000..147cd6477858 +}; + +#endif /* _XT_LAYER7_H */ -diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig -index 4b8d04640ff3..9d2140704720 100644 ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -1401,6 +1401,26 @@ config NETFILTER_XT_MATCH_L2TP +diff -Naur linux-6.1.56.org/net/netfilter/Kconfig linux-6.1.56/net/netfilter/Kconfig +--- linux-6.1.56.org/net/netfilter/Kconfig 2023-10-06 14:57:07.000000000 +0200 ++++ linux-6.1.56/net/netfilter/Kconfig 2023-10-07 14:14:11.094115796 +0200 +@@ -1401,6 +1401,26 @@ To compile it as a module, choose M here. If unsure, say N. @@ -90,11 +85,10 @@ index 4b8d04640ff3..9d2140704720 100644 config NETFILTER_XT_MATCH_LENGTH tristate '"length" match support' depends on NETFILTER_ADVANCED -diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile -index 0f060d100880..28a7d4f8be40 100644 ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -212,6 +212,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_RECENT) += xt_recent.o +diff -Naur linux-6.1.56.org/net/netfilter/Makefile linux-6.1.56/net/netfilter/Makefile +--- linux-6.1.56.org/net/netfilter/Makefile 2023-10-06 14:57:07.000000000 +0200 ++++ linux-6.1.56/net/netfilter/Makefile 2023-10-07 14:14:11.094115796 +0200 +@@ -212,6 +212,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_SCTP) += xt_sctp.o obj-$(CONFIG_NETFILTER_XT_MATCH_SOCKET) += xt_socket.o obj-$(CONFIG_NETFILTER_XT_MATCH_STATE) += xt_state.o @@ -102,11 +96,10 @@ index 0f060d100880..28a7d4f8be40 100644 obj-$(CONFIG_NETFILTER_XT_MATCH_STATISTIC) += xt_statistic.o obj-$(CONFIG_NETFILTER_XT_MATCH_STRING) += xt_string.o obj-$(CONFIG_NETFILTER_XT_MATCH_TCPMSS) += xt_tcpmss.o -diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c -index 30ed45b1b57d..2f4640fcb6bd 100644 ---- a/net/netfilter/nf_conntrack_core.c -+++ b/net/netfilter/nf_conntrack_core.c -@@ -604,6 +604,11 @@ void nf_ct_destroy(struct nf_conntrack *nfct) +diff -Naur linux-6.1.56.org/net/netfilter/nf_conntrack_core.c linux-6.1.56/net/netfilter/nf_conntrack_core.c +--- linux-6.1.56.org/net/netfilter/nf_conntrack_core.c 2023-10-06 14:57:07.000000000 +0200 ++++ linux-6.1.56/net/netfilter/nf_conntrack_core.c 2023-10-07 14:14:11.098115909 +0200 +@@ -604,6 +604,11 @@ */ nf_ct_remove_expectations(ct); @@ -118,11 +111,10 @@ index 30ed45b1b57d..2f4640fcb6bd 100644 if (ct->master) nf_ct_put(ct->master); -diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c -index 460294bd4b60..b1e4b9c6d2a4 100644 ---- a/net/netfilter/nf_conntrack_standalone.c -+++ b/net/netfilter/nf_conntrack_standalone.c -@@ -373,6 +373,11 @@ static int ct_seq_show(struct seq_file *s, void *v) +diff -Naur linux-6.1.56.org/net/netfilter/nf_conntrack_standalone.c linux-6.1.56/net/netfilter/nf_conntrack_standalone.c +--- linux-6.1.56.org/net/netfilter/nf_conntrack_standalone.c 2023-10-06 14:57:07.000000000 +0200 ++++ linux-6.1.56/net/netfilter/nf_conntrack_standalone.c 2023-10-07 14:14:11.098115909 +0200 +@@ -373,6 +373,11 @@ ct_show_zone(s, ct, NF_CT_DEFAULT_ZONE_DIR); ct_show_delta_time(s, ct); @@ -134,11 +126,9 @@ index 460294bd4b60..b1e4b9c6d2a4 100644 seq_printf(s, "use=%u\n", refcount_read(&ct->ct_general.use)); if (seq_has_overflowed(s)) -diff --git a/net/netfilter/regexp/regexp.c b/net/netfilter/regexp/regexp.c -new file mode 100644 -index 000000000000..900698886531 ---- /dev/null -+++ b/net/netfilter/regexp/regexp.c +diff -Naur linux-6.1.56.org/net/netfilter/regexp/regexp.c linux-6.1.56/net/netfilter/regexp/regexp.c +--- linux-6.1.56.org/net/netfilter/regexp/regexp.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-6.1.56/net/netfilter/regexp/regexp.c 2023-10-07 14:14:11.098115909 +0200 @@ -0,0 +1,1197 @@ +/* + * regcomp and regexec -- regsub and regerror are elsewhere @@ -1337,11 +1327,9 @@ index 000000000000..900698886531 +#endif + + -diff --git a/net/netfilter/regexp/regexp.h b/net/netfilter/regexp/regexp.h -new file mode 100644 -index 000000000000..a72eba71fb61 ---- /dev/null -+++ b/net/netfilter/regexp/regexp.h +diff -Naur linux-6.1.56.org/net/netfilter/regexp/regexp.h linux-6.1.56/net/netfilter/regexp/regexp.h +--- linux-6.1.56.org/net/netfilter/regexp/regexp.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-6.1.56/net/netfilter/regexp/regexp.h 2023-10-07 14:14:11.098115909 +0200 @@ -0,0 +1,41 @@ +/* + * Definitions etc. for regexp(3) routines. @@ -1384,22 +1372,18 @@ index 000000000000..a72eba71fb61 +void regerror(char *s); + +#endif -diff --git a/net/netfilter/regexp/regmagic.h b/net/netfilter/regexp/regmagic.h -new file mode 100644 -index 000000000000..5acf4478ff71 ---- /dev/null -+++ b/net/netfilter/regexp/regmagic.h +diff -Naur linux-6.1.56.org/net/netfilter/regexp/regmagic.h linux-6.1.56/net/netfilter/regexp/regmagic.h +--- linux-6.1.56.org/net/netfilter/regexp/regmagic.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-6.1.56/net/netfilter/regexp/regmagic.h 2023-10-07 14:14:11.098115909 +0200 @@ -0,0 +1,5 @@ +/* + * The first byte of the regexp internal "program" is actually this magic + * number; the start node begins in the second byte. + */ +#define MAGIC 0234 -diff --git a/net/netfilter/regexp/regsub.c b/net/netfilter/regexp/regsub.c -new file mode 100644 -index 000000000000..339631f06f00 ---- /dev/null -+++ b/net/netfilter/regexp/regsub.c +diff -Naur linux-6.1.56.org/net/netfilter/regexp/regsub.c linux-6.1.56/net/netfilter/regexp/regsub.c +--- linux-6.1.56.org/net/netfilter/regexp/regsub.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-6.1.56/net/netfilter/regexp/regsub.c 2023-10-07 14:14:11.098115909 +0200 @@ -0,0 +1,95 @@ +/* + * regsub @@ -1496,11 +1480,9 @@ index 000000000000..339631f06f00 + } + *dst++ = '\0'; +} -diff --git a/net/netfilter/xt_layer7.c b/net/netfilter/xt_layer7.c -new file mode 100644 -index 000000000000..a7eb760123bf ---- /dev/null -+++ b/net/netfilter/xt_layer7.c +diff -Naur linux-6.1.56.org/net/netfilter/xt_layer7.c linux-6.1.56/net/netfilter/xt_layer7.c +--- linux-6.1.56.org/net/netfilter/xt_layer7.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-6.1.56/net/netfilter/xt_layer7.c 2023-10-07 14:14:11.098115909 +0200 @@ -0,0 +1,666 @@ +/* + Kernel module to match application layer (OSI layer 7) data in connections. -- 2.39.2

1 0

[PATCH] glibc: Import patches from upstream
by Michael Tremer 04 Oct '23

04 Oct '23

This patch imports the latest patches from the 2.38 branch: https://git.ipfire.org/?p=thirdparty/glibc.git;a=shortlog;h=refs/heads/rele… This includes a fix for a buffer overflow in the tunables code (CVE-2023-4911) as well as CVE-2023-4806 and CVE-2023-5156. Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org> --- lfs/glibc | 29 + ...st-realpath-compatibility-with-sourc.patch | 43 ++ ...cache-computation-on-AMD-legacy-cpus.patch | 286 ++++++++ ...Do-not-rebuild-getaddrinfo-bug-30709.patch | 185 +++++ ...t-scope-of-setting-shared_per_thread.patch | 45 ++ ...uild-with-disable-multiarch-BZ-30721.patch | 60 ++ ...686-Fix-build-with-disable-multiarch.patch | 100 +++ ...rging-of-remainders-in-memalign-bug-.patch | 301 ++++++++ ...bin-scanning-from-memalign-bug-30723.patch | 269 +++++++ ...sdeps-tst-bz21269-fix-test-parameter.patch | 31 + ...269-handle-ENOSYS-skip-appropriately.patch | 42 ++ ...sysdeps-tst-bz21269-fix-Wreturn-type.patch | 30 + ...cking-contants-for-powerpc64-with-__.patch | 91 +++ ...013-libio-Fix-oversized-__io_vtables.patch | 51 ++ ...t-run-constructors-for-proxy-objects.patch | 37 + ...destructors-in-reverse-constructor-o.patch | 669 ++++++++++++++++++ ...d-l_text_end-field-from-struct-link_.patch | 143 ++++ ...called_next-to-old-place-of-l_text_e.patch | 41 ++ .../0018-NEWS-Add-the-2.38.1-bug-list.patch | 37 + ...ack-read-overflow-with-large-TCP-res.patch | 221 ++++++ ...use-after-free-in-getcanonname-CVE-2.patch | 338 +++++++++ ...rbosity-with-unrecognized-encoding-n.patch | 32 + ...r-build-with-fortify-enable-with-gcc.patch | 50 ++ ...i-Add-missing-item-EPERM-for-getpgid.patch | 30 + ...ddrinfo-introduced-by-the-fix-for-CV.patch | 98 +++ ...-2023-4806-and-CVE-2023-5156-in-NEWS.patch | 36 + ...te-GLIBC_TUNABLES-in-setxid-binaries.patch | 32 + ...te-if-end-of-input-is-reached-CVE-20.patch | 173 +++++ 28 files changed, 3500 insertions(+) create mode 100644 src/patches/glibc-2.38/0001-stdlib-Improve-tst-realpath-compatibility-with-sourc.patch create mode 100644 src/patches/glibc-2.38/0002-x86-Fix-for-cache-computation-on-AMD-legacy-cpus.patch create mode 100644 src/patches/glibc-2.38/0003-nscd-Do-not-rebuild-getaddrinfo-bug-30709.patch create mode 100644 src/patches/glibc-2.38/0004-x86-Fix-incorrect-scope-of-setting-shared_per_thread.patch create mode 100644 src/patches/glibc-2.38/0005-x86_64-Fix-build-with-disable-multiarch-BZ-30721.patch create mode 100644 src/patches/glibc-2.38/0006-i686-Fix-build-with-disable-multiarch.patch create mode 100644 src/patches/glibc-2.38/0007-malloc-Enable-merging-of-remainders-in-memalign-bug-.patch create mode 100644 src/patches/glibc-2.38/0008-malloc-Remove-bin-scanning-from-memalign-bug-30723.patch create mode 100644 src/patches/glibc-2.38/0009-sysdeps-tst-bz21269-fix-test-parameter.patch create mode 100644 src/patches/glibc-2.38/0010-sysdeps-tst-bz21269-handle-ENOSYS-skip-appropriately.patch create mode 100644 src/patches/glibc-2.38/0011-sysdeps-tst-bz21269-fix-Wreturn-type.patch create mode 100644 src/patches/glibc-2.38/0012-io-Fix-record-locking-contants-for-powerpc64-with-__.patch create mode 100644 src/patches/glibc-2.38/0013-libio-Fix-oversized-__io_vtables.patch create mode 100644 src/patches/glibc-2.38/0014-elf-Do-not-run-constructors-for-proxy-objects.patch create mode 100644 src/patches/glibc-2.38/0015-elf-Always-call-destructors-in-reverse-constructor-o.patch create mode 100644 src/patches/glibc-2.38/0016-elf-Remove-unused-l_text_end-field-from-struct-link_.patch create mode 100644 src/patches/glibc-2.38/0017-elf-Move-l_init_called_next-to-old-place-of-l_text_e.patch create mode 100644 src/patches/glibc-2.38/0018-NEWS-Add-the-2.38.1-bug-list.patch create mode 100644 src/patches/glibc-2.38/0019-CVE-2023-4527-Stack-read-overflow-with-large-TCP-res.patch create mode 100644 src/patches/glibc-2.38/0020-getaddrinfo-Fix-use-after-free-in-getcanonname-CVE-2.patch create mode 100644 src/patches/glibc-2.38/0021-iconv-restore-verbosity-with-unrecognized-encoding-n.patch create mode 100644 src/patches/glibc-2.38/0022-string-Fix-tester-build-with-fortify-enable-with-gcc.patch create mode 100644 src/patches/glibc-2.38/0023-manual-jobs.texi-Add-missing-item-EPERM-for-getpgid.patch create mode 100644 src/patches/glibc-2.38/0024-Fix-leak-in-getaddrinfo-introduced-by-the-fix-for-CV.patch create mode 100644 src/patches/glibc-2.38/0025-Document-CVE-2023-4806-and-CVE-2023-5156-in-NEWS.patch create mode 100644 src/patches/glibc-2.38/0026-Propagate-GLIBC_TUNABLES-in-setxid-binaries.patch create mode 100644 src/patches/glibc-2.38/0027-tunables-Terminate-if-end-of-input-is-reached-CVE-20.patch diff --git a/lfs/glibc b/lfs/glibc index 13f6cf16d..cf124bcfc 100644 --- a/lfs/glibc +++ b/lfs/glibc @@ -114,6 +114,35 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE) @mkdir $(DIR_SRC)/glibc-build + # Patches from upstream + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0001-stdlib-Improve-tst-realpath-compatibility-with-sourc.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0002-x86-Fix-for-cache-computation-on-AMD-legacy-cpus.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0003-nscd-Do-not-rebuild-getaddrinfo-bug-30709.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0004-x86-Fix-incorrect-scope-of-setting-shared_per_thread.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0005-x86_64-Fix-build-with-disable-multiarch-BZ-30721.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0006-i686-Fix-build-with-disable-multiarch.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0007-malloc-Enable-merging-of-remainders-in-memalign-bug-.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0008-malloc-Remove-bin-scanning-from-memalign-bug-30723.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0009-sysdeps-tst-bz21269-fix-test-parameter.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0010-sysdeps-tst-bz21269-handle-ENOSYS-skip-appropriately.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0011-sysdeps-tst-bz21269-fix-Wreturn-type.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0012-io-Fix-record-locking-contants-for-powerpc64-with-__.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0013-libio-Fix-oversized-__io_vtables.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0014-elf-Do-not-run-constructors-for-proxy-objects.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0015-elf-Always-call-destructors-in-reverse-constructor-o.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0016-elf-Remove-unused-l_text_end-field-from-struct-link_.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0017-elf-Move-l_init_called_next-to-old-place-of-l_text_e.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0018-NEWS-Add-the-2.38.1-bug-list.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0019-CVE-2023-4527-Stack-read-overflow-with-large-TCP-res.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0020-getaddrinfo-Fix-use-after-free-in-getcanonname-CVE-2.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0021-iconv-restore-verbosity-with-unrecognized-encoding-n.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0022-string-Fix-tester-build-with-fortify-enable-with-gcc.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0023-manual-jobs.texi-Add-missing-item-EPERM-for-getpgid.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0024-Fix-leak-in-getaddrinfo-introduced-by-the-fix-for-CV.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0025-Document-CVE-2023-4806-and-CVE-2023-5156-in-NEWS.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0026-Propagate-GLIBC_TUNABLES-in-setxid-binaries.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0027-tunables-Terminate-if-end-of-input-is-reached-CVE-20.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-localedef-no-archive.patch ifneq "$(TOOLCHAIN)" "1" diff --git a/src/patches/glibc-2.38/0001-stdlib-Improve-tst-realpath-compatibility-with-sourc.patch b/src/patches/glibc-2.38/0001-stdlib-Improve-tst-realpath-compatibility-with-sourc.patch new file mode 100644 index 000000000..1cef3537c --- /dev/null +++ b/src/patches/glibc-2.38/0001-stdlib-Improve-tst-realpath-compatibility-with-sourc.patch @@ -0,0 +1,43 @@ +From d97cca1e5df812be0e4de1e38091f02bb1e7ec4e Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Tue, 1 Aug 2023 10:27:15 +0200 +Subject: [PATCH 01/27] stdlib: Improve tst-realpath compatibility with source + fortification + +On GCC before 11, IPA can make the fortified realpath aware that the +buffer size is not large enough (8 bytes instead of PATH_MAX bytes). +Fix this by using a buffer that is large enough. + +(cherry picked from commit 510fc20d73de12c85823d9996faac74666e9c2e7) +--- + stdlib/tst-realpath.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/stdlib/tst-realpath.c b/stdlib/tst-realpath.c +index f325c95a44..3694ecd8af 100644 +--- a/stdlib/tst-realpath.c ++++ b/stdlib/tst-realpath.c +@@ -24,6 +24,7 @@ + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + ++#include <limits.h> + #include <stdio.h> + #include <stdlib.h> + #include <malloc.h> +@@ -50,7 +51,11 @@ void dealloc (void *p) + + char* alloc (void) + { +- return (char *)malloc (8); ++#ifdef PATH_MAX ++ return (char *)malloc (PATH_MAX); ++#else ++ return (char *)malloc (4096); ++#endif + } + + static int +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0002-x86-Fix-for-cache-computation-on-AMD-legacy-cpus.patch b/src/patches/glibc-2.38/0002-x86-Fix-for-cache-computation-on-AMD-legacy-cpus.patch new file mode 100644 index 000000000..e5cc7467b --- /dev/null +++ b/src/patches/glibc-2.38/0002-x86-Fix-for-cache-computation-on-AMD-legacy-cpus.patch @@ -0,0 +1,286 @@ +From ced101ed9d3b7cfd12d97ef24940cb00b8658c81 Mon Sep 17 00:00:00 2001 +From: Sajan Karumanchi <sajan.karumanchi(a)amd.com> +Date: Tue, 1 Aug 2023 15:20:55 +0000 +Subject: [PATCH 02/27] x86: Fix for cache computation on AMD legacy cpus. + +Some legacy AMD CPUs and hypervisors have the _cpuid_ '0x8000_001D' +set to Zero, thus resulting in zeroed-out computed cache values. +This patch reintroduces the old way of cache computation as a +fail-safe option to handle these exceptions. +Fixed 'level4_cache_size' value through handle_amd(). + +Reviewed-by: Premachandra Mallappa <premachandra.mallappa(a)amd.com> +Tested-by: Florian Weimer <fweimer(a)redhat.com> +--- + sysdeps/x86/dl-cacheinfo.h | 226 ++++++++++++++++++++++++++++++++----- + 1 file changed, 199 insertions(+), 27 deletions(-) + +diff --git a/sysdeps/x86/dl-cacheinfo.h b/sysdeps/x86/dl-cacheinfo.h +index cd4d0351ae..285773039f 100644 +--- a/sysdeps/x86/dl-cacheinfo.h ++++ b/sysdeps/x86/dl-cacheinfo.h +@@ -315,40 +315,206 @@ handle_amd (int name) + { + unsigned int eax; + unsigned int ebx; +- unsigned int ecx; ++ unsigned int ecx = 0; + unsigned int edx; +- unsigned int count = 0x1; ++ unsigned int max_cpuid = 0; ++ unsigned int fn = 0; + + /* No level 4 cache (yet). */ + if (name > _SC_LEVEL3_CACHE_LINESIZE) + return 0; + +- if (name >= _SC_LEVEL3_CACHE_SIZE) +- count = 0x3; +- else if (name >= _SC_LEVEL2_CACHE_SIZE) +- count = 0x2; +- else if (name >= _SC_LEVEL1_DCACHE_SIZE) +- count = 0x0; ++ __cpuid (0x80000000, max_cpuid, ebx, ecx, edx); ++ ++ if (max_cpuid >= 0x8000001D) ++ /* Use __cpuid__ '0x8000_001D' to compute cache details. */ ++ { ++ unsigned int count = 0x1; ++ ++ if (name >= _SC_LEVEL3_CACHE_SIZE) ++ count = 0x3; ++ else if (name >= _SC_LEVEL2_CACHE_SIZE) ++ count = 0x2; ++ else if (name >= _SC_LEVEL1_DCACHE_SIZE) ++ count = 0x0; ++ ++ __cpuid_count (0x8000001D, count, eax, ebx, ecx, edx); ++ ++ if (ecx != 0) ++ { ++ switch (name) ++ { ++ case _SC_LEVEL1_ICACHE_ASSOC: ++ case _SC_LEVEL1_DCACHE_ASSOC: ++ case _SC_LEVEL2_CACHE_ASSOC: ++ case _SC_LEVEL3_CACHE_ASSOC: ++ return ((ebx >> 22) & 0x3ff) + 1; ++ case _SC_LEVEL1_ICACHE_LINESIZE: ++ case _SC_LEVEL1_DCACHE_LINESIZE: ++ case _SC_LEVEL2_CACHE_LINESIZE: ++ case _SC_LEVEL3_CACHE_LINESIZE: ++ return (ebx & 0xfff) + 1; ++ case _SC_LEVEL1_ICACHE_SIZE: ++ case _SC_LEVEL1_DCACHE_SIZE: ++ case _SC_LEVEL2_CACHE_SIZE: ++ case _SC_LEVEL3_CACHE_SIZE: ++ return (((ebx >> 22) & 0x3ff) + 1) * ((ebx & 0xfff) + 1) * (ecx + 1); ++ default: ++ __builtin_unreachable (); ++ } ++ return -1; ++ } ++ } ++ ++ /* Legacy cache computation for CPUs prior to Bulldozer family. ++ This is also a fail-safe mechanism for some hypervisors that ++ accidentally configure __cpuid__ '0x8000_001D' to Zero. */ + +- __cpuid_count (0x8000001D, count, eax, ebx, ecx, edx); ++ fn = 0x80000005 + (name >= _SC_LEVEL2_CACHE_SIZE); ++ ++ if (max_cpuid < fn) ++ return 0; ++ ++ __cpuid (fn, eax, ebx, ecx, edx); ++ ++ if (name < _SC_LEVEL1_DCACHE_SIZE) ++ { ++ name += _SC_LEVEL1_DCACHE_SIZE - _SC_LEVEL1_ICACHE_SIZE; ++ ecx = edx; ++ } + + switch (name) + { +- case _SC_LEVEL1_ICACHE_ASSOC: +- case _SC_LEVEL1_DCACHE_ASSOC: +- case _SC_LEVEL2_CACHE_ASSOC: ++ case _SC_LEVEL1_DCACHE_SIZE: ++ return (ecx >> 14) & 0x3fc00; ++ ++ case _SC_LEVEL1_DCACHE_ASSOC: ++ ecx >>= 16; ++ if ((ecx & 0xff) == 0xff) ++ { ++ /* Fully associative. */ ++ return (ecx << 2) & 0x3fc00; ++ } ++ return ecx & 0xff; ++ ++ case _SC_LEVEL1_DCACHE_LINESIZE: ++ return ecx & 0xff; ++ ++ case _SC_LEVEL2_CACHE_SIZE: ++ return (ecx & 0xf000) == 0 ? 0 : (ecx >> 6) & 0x3fffc00; ++ ++ case _SC_LEVEL2_CACHE_ASSOC: ++ switch ((ecx >> 12) & 0xf) ++ { ++ case 0: ++ case 1: ++ case 2: ++ case 4: ++ return (ecx >> 12) & 0xf; ++ case 6: ++ return 8; ++ case 8: ++ return 16; ++ case 10: ++ return 32; ++ case 11: ++ return 48; ++ case 12: ++ return 64; ++ case 13: ++ return 96; ++ case 14: ++ return 128; ++ case 15: ++ return ((ecx >> 6) & 0x3fffc00) / (ecx & 0xff); ++ default: ++ return 0; ++ } ++ ++ case _SC_LEVEL2_CACHE_LINESIZE: ++ return (ecx & 0xf000) == 0 ? 0 : ecx & 0xff; ++ ++ case _SC_LEVEL3_CACHE_SIZE: ++ { ++ long int total_l3_cache = 0, l3_cache_per_thread = 0; ++ unsigned int threads = 0; ++ const struct cpu_features *cpu_features; ++ ++ if ((edx & 0xf000) == 0) ++ return 0; ++ ++ total_l3_cache = (edx & 0x3ffc0000) << 1; ++ cpu_features = __get_cpu_features (); ++ ++ /* Figure out the number of logical threads that share L3. */ ++ if (max_cpuid >= 0x80000008) ++ { ++ /* Get width of APIC ID. */ ++ __cpuid (0x80000008, eax, ebx, ecx, edx); ++ threads = (ecx & 0xff) + 1; ++ } ++ ++ if (threads == 0) ++ { ++ /* If APIC ID width is not available, use logical ++ processor count. */ ++ __cpuid (0x00000001, eax, ebx, ecx, edx); ++ if ((edx & (1 << 28)) != 0) ++ threads = (ebx >> 16) & 0xff; ++ } ++ ++ /* Cap usage of highest cache level to the number of ++ supported threads. */ ++ if (threads > 0) ++ l3_cache_per_thread = total_l3_cache/threads; ++ ++ /* Get shared cache per ccx for Zen architectures. */ ++ if (cpu_features->basic.family >= 0x17) ++ { ++ long int l3_cache_per_ccx = 0; ++ /* Get number of threads share the L3 cache in CCX. */ ++ __cpuid_count (0x8000001D, 0x3, eax, ebx, ecx, edx); ++ unsigned int threads_per_ccx = ((eax >> 14) & 0xfff) + 1; ++ l3_cache_per_ccx = l3_cache_per_thread * threads_per_ccx; ++ return l3_cache_per_ccx; ++ } ++ else ++ { ++ return l3_cache_per_thread; ++ } ++ } ++ + case _SC_LEVEL3_CACHE_ASSOC: +- return ecx ? ((ebx >> 22) & 0x3ff) + 1 : 0; +- case _SC_LEVEL1_ICACHE_LINESIZE: +- case _SC_LEVEL1_DCACHE_LINESIZE: +- case _SC_LEVEL2_CACHE_LINESIZE: ++ switch ((edx >> 12) & 0xf) ++ { ++ case 0: ++ case 1: ++ case 2: ++ case 4: ++ return (edx >> 12) & 0xf; ++ case 6: ++ return 8; ++ case 8: ++ return 16; ++ case 10: ++ return 32; ++ case 11: ++ return 48; ++ case 12: ++ return 64; ++ case 13: ++ return 96; ++ case 14: ++ return 128; ++ case 15: ++ return ((edx & 0x3ffc0000) << 1) / (edx & 0xff); ++ default: ++ return 0; ++ } ++ + case _SC_LEVEL3_CACHE_LINESIZE: +- return ecx ? (ebx & 0xfff) + 1 : 0; +- case _SC_LEVEL1_ICACHE_SIZE: +- case _SC_LEVEL1_DCACHE_SIZE: +- case _SC_LEVEL2_CACHE_SIZE: +- case _SC_LEVEL3_CACHE_SIZE: +- return ecx ? (((ebx >> 22) & 0x3ff) + 1) * ((ebx & 0xfff) + 1) * (ecx + 1): 0; ++ return (edx & 0xf000) == 0 ? 0 : edx & 0xff; ++ + default: + __builtin_unreachable (); + } +@@ -703,7 +869,6 @@ dl_init_cacheinfo (struct cpu_features *cpu_features) + data = handle_amd (_SC_LEVEL1_DCACHE_SIZE); + core = handle_amd (_SC_LEVEL2_CACHE_SIZE); + shared = handle_amd (_SC_LEVEL3_CACHE_SIZE); +- shared_per_thread = shared; + + level1_icache_size = handle_amd (_SC_LEVEL1_ICACHE_SIZE); + level1_icache_linesize = handle_amd (_SC_LEVEL1_ICACHE_LINESIZE); +@@ -716,13 +881,20 @@ dl_init_cacheinfo (struct cpu_features *cpu_features) + level3_cache_size = shared; + level3_cache_assoc = handle_amd (_SC_LEVEL3_CACHE_ASSOC); + level3_cache_linesize = handle_amd (_SC_LEVEL3_CACHE_LINESIZE); ++ level4_cache_size = handle_amd (_SC_LEVEL4_CACHE_SIZE); + + if (shared <= 0) +- /* No shared L3 cache. All we have is the L2 cache. */ +- shared = core; ++ { ++ /* No shared L3 cache. All we have is the L2 cache. */ ++ shared = core; ++ } ++ else if (cpu_features->basic.family < 0x17) ++ { ++ /* Account for exclusive L2 and L3 caches. */ ++ shared += core; ++ } + +- if (shared_per_thread <= 0) +- shared_per_thread = shared; ++ shared_per_thread = shared; + } + + cpu_features->level1_icache_size = level1_icache_size; +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0003-nscd-Do-not-rebuild-getaddrinfo-bug-30709.patch b/src/patches/glibc-2.38/0003-nscd-Do-not-rebuild-getaddrinfo-bug-30709.patch new file mode 100644 index 000000000..6963cd713 --- /dev/null +++ b/src/patches/glibc-2.38/0003-nscd-Do-not-rebuild-getaddrinfo-bug-30709.patch @@ -0,0 +1,185 @@ +From 6b99458d197ab779ebb6ff632c168e2cbfa4f543 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Fri, 11 Aug 2023 10:10:16 +0200 +Subject: [PATCH 03/27] nscd: Do not rebuild getaddrinfo (bug 30709) + +The nscd daemon caches hosts data from NSS modules verbatim, without +filtering protocol families or sorting them (otherwise separate caches +would be needed for certain ai_flags combinations). The cache +implementation is complete separate from the getaddrinfo code. This +means that rebuilding getaddrinfo is not needed. The only function +actually used is __bump_nl_timestamp from check_pf.c, and this change +moves it into nscd/connections.c. + +Tested on x86_64-linux-gnu with -fexceptions, built with +build-many-glibcs.py. I also backported this patch into a distribution +that still supports nscd and verified manually that caching still works. + +Reviewed-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +(cherry picked from commit 039ff51ac7e02db1cfc0c23e38ac7bfbb00221d1) +--- + include/ifaddrs.h | 4 --- + inet/check_pf.c | 9 ------ + nscd/Makefile | 2 +- + nscd/connections.c | 11 +++++++ + nscd/gai.c | 50 ------------------------------ + sysdeps/unix/sysv/linux/check_pf.c | 17 +--------- + 6 files changed, 13 insertions(+), 80 deletions(-) + delete mode 100644 nscd/gai.c + +diff --git a/include/ifaddrs.h b/include/ifaddrs.h +index 416118f1b3..19a3afb19f 100644 +--- a/include/ifaddrs.h ++++ b/include/ifaddrs.h +@@ -34,9 +34,5 @@ extern void __check_native (uint32_t a1_index, int *a1_native, + uint32_t a2_index, int *a2_native) + attribute_hidden; + +-#if IS_IN (nscd) +-extern uint32_t __bump_nl_timestamp (void) attribute_hidden; +-#endif +- + # endif /* !_ISOMAC */ + #endif /* ifaddrs.h */ +diff --git a/inet/check_pf.c b/inet/check_pf.c +index 5310c99121..6d1475920f 100644 +--- a/inet/check_pf.c ++++ b/inet/check_pf.c +@@ -60,12 +60,3 @@ __free_in6ai (struct in6addrinfo *in6ai) + { + /* Nothing to do. */ + } +- +- +-#if IS_IN (nscd) +-uint32_t +-__bump_nl_timestamp (void) +-{ +- return 0; +-} +-#endif +diff --git a/nscd/Makefile b/nscd/Makefile +index 2a0489f4cf..16b6460ee9 100644 +--- a/nscd/Makefile ++++ b/nscd/Makefile +@@ -35,7 +35,7 @@ nscd-modules := nscd connections pwdcache getpwnam_r getpwuid_r grpcache \ + getgrnam_r getgrgid_r hstcache gethstbyad_r gethstbynm3_r \ + getsrvbynm_r getsrvbypt_r servicescache \ + dbg_log nscd_conf nscd_stat cache mem nscd_setup_thread \ +- xmalloc xstrdup aicache initgrcache gai res_hconf \ ++ xmalloc xstrdup aicache initgrcache res_hconf \ + netgroupcache cachedumper + + ifeq ($(build-nscd)$(have-thread-library),yesyes) +diff --git a/nscd/connections.c b/nscd/connections.c +index a405a44a9b..15693e5090 100644 +--- a/nscd/connections.c ++++ b/nscd/connections.c +@@ -256,6 +256,17 @@ int inotify_fd = -1; + #ifdef HAVE_NETLINK + /* Descriptor for netlink status updates. */ + static int nl_status_fd = -1; ++ ++static uint32_t ++__bump_nl_timestamp (void) ++{ ++ static uint32_t nl_timestamp; ++ ++ if (atomic_fetch_add_relaxed (&nl_timestamp, 1) + 1 == 0) ++ atomic_fetch_add_relaxed (&nl_timestamp, 1); ++ ++ return nl_timestamp; ++} + #endif + + /* Number of times clients had to wait. */ +diff --git a/nscd/gai.c b/nscd/gai.c +deleted file mode 100644 +index e29f3fe583..0000000000 +--- a/nscd/gai.c ++++ /dev/null +@@ -1,50 +0,0 @@ +-/* Copyright (C) 2004-2023 Free Software Foundation, Inc. +- This file is part of the GNU C Library. +- +- This program is free software; you can redistribute it and/or modify +- it under the terms of the GNU General Public License as published +- by the Free Software Foundation; version 2 of the License, or +- (at your option) any later version. +- +- This program is distributed in the hope that it will be useful, +- but WITHOUT ANY WARRANTY; without even the implied warranty of +- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +- GNU General Public License for more details. +- +- You should have received a copy of the GNU General Public License +- along with this program; if not, see <https://www.gnu.org/licenses/>. */ +- +-#include <alloca.h> +-#include <sys/stat.h> +- +-/* This file uses the getaddrinfo code but it compiles it without NSCD +- support. We just need a few symbol renames. */ +-#define __ioctl ioctl +-#define __getsockname getsockname +-#define __socket socket +-#define __recvmsg recvmsg +-#define __bind bind +-#define __sendto sendto +-#define __strchrnul strchrnul +-#define __getline getline +-#define __qsort_r qsort_r +-/* nscd uses 1MB or 2MB thread stacks. */ +-#define __libc_use_alloca(size) (size <= __MAX_ALLOCA_CUTOFF) +-#define __getifaddrs getifaddrs +-#define __freeifaddrs freeifaddrs +-#undef __fstat64 +-#define __fstat64 fstat64 +-#undef __stat64 +-#define __stat64 stat64 +- +-/* We are nscd, so we don't want to be talking to ourselves. */ +-#undef USE_NSCD +- +-#include <getaddrinfo.c> +- +-/* Support code. */ +-#include <check_pf.c> +-#include <check_native.c> +- +-/* Some variables normally defined in libc. */ +-nss_action_list __nss_hosts_database attribute_hidden; +diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c +index 2b0b8b6368..3aa6a00348 100644 +--- a/sysdeps/unix/sysv/linux/check_pf.c ++++ b/sysdeps/unix/sysv/linux/check_pf.c +@@ -66,25 +66,10 @@ static struct cached_data *cache; + __libc_lock_define_initialized (static, lock); + + +-#if IS_IN (nscd) +-static uint32_t nl_timestamp; +- +-uint32_t +-__bump_nl_timestamp (void) +-{ +- if (atomic_fetch_add_relaxed (&nl_timestamp, 1) + 1 == 0) +- atomic_fetch_add_relaxed (&nl_timestamp, 1); +- +- return nl_timestamp; +-} +-#endif +- + static inline uint32_t + get_nl_timestamp (void) + { +-#if IS_IN (nscd) +- return nl_timestamp; +-#elif defined USE_NSCD ++#if defined USE_NSCD + return __nscd_get_nl_timestamp (); + #else + return 0; +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0004-x86-Fix-incorrect-scope-of-setting-shared_per_thread.patch b/src/patches/glibc-2.38/0004-x86-Fix-incorrect-scope-of-setting-shared_per_thread.patch new file mode 100644 index 000000000..a359273c4 --- /dev/null +++ b/src/patches/glibc-2.38/0004-x86-Fix-incorrect-scope-of-setting-shared_per_thread.patch @@ -0,0 +1,45 @@ +From 5ea70cc02626d9b85f1570153873d8648a47bf95 Mon Sep 17 00:00:00 2001 +From: Noah Goldstein <goldstein.w.n(a)gmail.com> +Date: Thu, 10 Aug 2023 19:28:24 -0500 +Subject: [PATCH 04/27] x86: Fix incorrect scope of setting `shared_per_thread` + [BZ# 30745] + +The: + +``` + if (shared_per_thread > 0 && threads > 0) + shared_per_thread /= threads; +``` + +Code was accidentally moved to inside the else scope. This doesn't +match how it was previously (before af992e7abd). + +This patch fixes that by putting the division after the `else` block. + +(cherry picked from commit 084fb31bc2c5f95ae0b9e6df4d3cf0ff43471ede) +--- + sysdeps/x86/dl-cacheinfo.h | 7 +++---- + 1 file changed, 3 insertions(+), 4 deletions(-) + +diff --git a/sysdeps/x86/dl-cacheinfo.h b/sysdeps/x86/dl-cacheinfo.h +index 285773039f..5ddb35c9d9 100644 +--- a/sysdeps/x86/dl-cacheinfo.h ++++ b/sysdeps/x86/dl-cacheinfo.h +@@ -770,11 +770,10 @@ get_common_cache_info (long int *shared_ptr, long int * shared_per_thread_ptr, u + level. */ + threads = ((cpu_features->features[CPUID_INDEX_1].cpuid.ebx >> 16) + & 0xff); +- +- /* Get per-thread size of highest level cache. */ +- if (shared_per_thread > 0 && threads > 0) +- shared_per_thread /= threads; + } ++ /* Get per-thread size of highest level cache. */ ++ if (shared_per_thread > 0 && threads > 0) ++ shared_per_thread /= threads; + } + + /* Account for non-inclusive L2 and L3 caches. */ +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0005-x86_64-Fix-build-with-disable-multiarch-BZ-30721.patch b/src/patches/glibc-2.38/0005-x86_64-Fix-build-with-disable-multiarch-BZ-30721.patch new file mode 100644 index 000000000..e506318f7 --- /dev/null +++ b/src/patches/glibc-2.38/0005-x86_64-Fix-build-with-disable-multiarch-BZ-30721.patch @@ -0,0 +1,60 @@ +From 6135d50e44233d8c89ca788f78c669941ad09fb9 Mon Sep 17 00:00:00 2001 +From: Adhemerval Zanella <adhemerval.zanella(a)linaro.org> +Date: Tue, 8 Aug 2023 09:27:54 -0300 +Subject: [PATCH 05/27] x86_64: Fix build with --disable-multiarch (BZ 30721) + +With multiarch disabled, the default memmove implementation provides +the fortify routines for memcpy, mempcpy, and memmove. However, it +does not provide the internal hidden definitions used when building +with fortify enabled. The memset has a similar issue. + +Checked on x86_64-linux-gnu building with different options: +default and --disable-multi-arch plus default, --disable-default-pie, +--enable-fortify-source={2,3}, and --enable-fortify-source={2,3} +with --disable-default-pie. +Tested-by: Andreas K. Huettel <dilfridge(a)gentoo.org> +Reviewed-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> + +(cherry picked from commit 51cb52214fcd72849c640b12f5099ed3ac776181) +--- + sysdeps/x86_64/memcpy.S | 2 +- + sysdeps/x86_64/memmove.S | 3 +++ + sysdeps/x86_64/memset.S | 1 + + 3 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/sysdeps/x86_64/memcpy.S b/sysdeps/x86_64/memcpy.S +index d98500a78a..4922cba657 100644 +--- a/sysdeps/x86_64/memcpy.S ++++ b/sysdeps/x86_64/memcpy.S +@@ -1 +1 @@ +-/* Implemented in memcpy.S. */ ++/* Implemented in memmove.S. */ +diff --git a/sysdeps/x86_64/memmove.S b/sysdeps/x86_64/memmove.S +index f0b84e3b52..c3c08165e1 100644 +--- a/sysdeps/x86_64/memmove.S ++++ b/sysdeps/x86_64/memmove.S +@@ -46,6 +46,9 @@ weak_alias (__mempcpy, mempcpy) + + #ifndef USE_MULTIARCH + libc_hidden_builtin_def (memmove) ++libc_hidden_builtin_def (__memmove_chk) ++libc_hidden_builtin_def (__memcpy_chk) ++libc_hidden_builtin_def (__mempcpy_chk) + # if defined SHARED && IS_IN (libc) + strong_alias (memmove, __memcpy) + libc_hidden_ver (memmove, memcpy) +diff --git a/sysdeps/x86_64/memset.S b/sysdeps/x86_64/memset.S +index 7c99df36db..c6df24e8de 100644 +--- a/sysdeps/x86_64/memset.S ++++ b/sysdeps/x86_64/memset.S +@@ -32,6 +32,7 @@ + #include "isa-default-impl.h" + + libc_hidden_builtin_def (memset) ++libc_hidden_builtin_def (__memset_chk) + + #if IS_IN (libc) + libc_hidden_def (__wmemset) +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0006-i686-Fix-build-with-disable-multiarch.patch b/src/patches/glibc-2.38/0006-i686-Fix-build-with-disable-multiarch.patch new file mode 100644 index 000000000..13176acac --- /dev/null +++ b/src/patches/glibc-2.38/0006-i686-Fix-build-with-disable-multiarch.patch @@ -0,0 +1,100 @@ +From 7ac405a74c6069b0627dc2d8449a82a621f8ff06 Mon Sep 17 00:00:00 2001 +From: Adhemerval Zanella <adhemerval.zanella(a)linaro.org> +Date: Tue, 8 Aug 2023 09:27:55 -0300 +Subject: [PATCH 06/27] i686: Fix build with --disable-multiarch + +Since i686 provides the fortified wrappers for memcpy, mempcpy, +memmove, and memset on the same string implementation, the static +build tries to optimized it by not tying the fortified wrappers +to string routine (to avoid pulling the fortify function if +they are not required). + +Checked on i686-linux-gnu building with different option: +default and --disable-multi-arch plus default, --disable-default-pie, +--enable-fortify-source={2,3}, and --enable-fortify-source={2,3} +with --disable-default-pie. +Reviewed-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> + +(cherry picked from commit c73c96a4a1af1326df7f96eec58209e1e04066d8) +--- + sysdeps/i386/i686/memcpy.S | 2 +- + sysdeps/i386/i686/mempcpy.S | 2 +- + sysdeps/i386/i686/multiarch/memcpy_chk.c | 2 ++ + sysdeps/i386/i686/multiarch/memmove_chk.c | 2 ++ + sysdeps/i386/i686/multiarch/mempcpy_chk.c | 2 ++ + sysdeps/i386/i686/multiarch/memset_chk.c | 2 ++ + 6 files changed, 10 insertions(+), 2 deletions(-) + +diff --git a/sysdeps/i386/i686/memcpy.S b/sysdeps/i386/i686/memcpy.S +index 9b48ec0ea1..b86af4aac9 100644 +--- a/sysdeps/i386/i686/memcpy.S ++++ b/sysdeps/i386/i686/memcpy.S +@@ -27,7 +27,7 @@ + #define LEN SRC+4 + + .text +-#if defined PIC && IS_IN (libc) ++#if defined SHARED && IS_IN (libc) + ENTRY_CHK (__memcpy_chk) + movl 12(%esp), %eax + cmpl %eax, 16(%esp) +diff --git a/sysdeps/i386/i686/mempcpy.S b/sysdeps/i386/i686/mempcpy.S +index 26f8501e7d..14d9dd681a 100644 +--- a/sysdeps/i386/i686/mempcpy.S ++++ b/sysdeps/i386/i686/mempcpy.S +@@ -27,7 +27,7 @@ + #define LEN SRC+4 + + .text +-#if defined PIC && IS_IN (libc) ++#if defined SHARED && IS_IN (libc) + ENTRY_CHK (__mempcpy_chk) + movl 12(%esp), %eax + cmpl %eax, 16(%esp) +diff --git a/sysdeps/i386/i686/multiarch/memcpy_chk.c b/sysdeps/i386/i686/multiarch/memcpy_chk.c +index ec945dc91f..c3a8aeaf18 100644 +--- a/sysdeps/i386/i686/multiarch/memcpy_chk.c ++++ b/sysdeps/i386/i686/multiarch/memcpy_chk.c +@@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_memcpy_chk, __memcpy_chk, + __hidden_ver1 (__memcpy_chk, __GI___memcpy_chk, __redirect_memcpy_chk) + __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__memcpy_chk); + # endif ++#else ++# include <debug/memcpy_chk.c> + #endif +diff --git a/sysdeps/i386/i686/multiarch/memmove_chk.c b/sysdeps/i386/i686/multiarch/memmove_chk.c +index 55c7601d5d..070dde083a 100644 +--- a/sysdeps/i386/i686/multiarch/memmove_chk.c ++++ b/sysdeps/i386/i686/multiarch/memmove_chk.c +@@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_memmove_chk, __memmove_chk, + __hidden_ver1 (__memmove_chk, __GI___memmove_chk, __redirect_memmove_chk) + __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__memmove_chk); + # endif ++#else ++# include <debug/memmove_chk.c> + #endif +diff --git a/sysdeps/i386/i686/multiarch/mempcpy_chk.c b/sysdeps/i386/i686/multiarch/mempcpy_chk.c +index 83569cf9d9..14360f1828 100644 +--- a/sysdeps/i386/i686/multiarch/mempcpy_chk.c ++++ b/sysdeps/i386/i686/multiarch/mempcpy_chk.c +@@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_mempcpy_chk, __mempcpy_chk, + __hidden_ver1 (__mempcpy_chk, __GI___mempcpy_chk, __redirect_mempcpy_chk) + __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__mempcpy_chk); + # endif ++#else ++# include <debug/mempcpy_chk.c> + #endif +diff --git a/sysdeps/i386/i686/multiarch/memset_chk.c b/sysdeps/i386/i686/multiarch/memset_chk.c +index 1a7503858d..8179ef7c0b 100644 +--- a/sysdeps/i386/i686/multiarch/memset_chk.c ++++ b/sysdeps/i386/i686/multiarch/memset_chk.c +@@ -32,4 +32,6 @@ libc_ifunc_redirected (__redirect_memset_chk, __memset_chk, + __hidden_ver1 (__memset_chk, __GI___memset_chk, __redirect_memset_chk) + __attribute__ ((visibility ("hidden"))) __attribute_copy__ (__memset_chk); + # endif ++#else ++# include <debug/memset_chk.c> + #endif +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0007-malloc-Enable-merging-of-remainders-in-memalign-bug-.patch b/src/patches/glibc-2.38/0007-malloc-Enable-merging-of-remainders-in-memalign-bug-.patch new file mode 100644 index 000000000..22f2e8347 --- /dev/null +++ b/src/patches/glibc-2.38/0007-malloc-Enable-merging-of-remainders-in-memalign-bug-.patch @@ -0,0 +1,301 @@ +From 98c293c61f770b6b7a22f89a6ea81b711ecb1952 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Fri, 11 Aug 2023 11:18:17 +0200 +Subject: [PATCH 07/27] malloc: Enable merging of remainders in memalign (bug + 30723) + +Previously, calling _int_free from _int_memalign could put remainders +into the tcache or into fastbins, where they are invisible to the +low-level allocator. This results in missed merge opportunities +because once these freed chunks become available to the low-level +allocator, further memalign allocations (even of the same size are) +likely obstructing merges. + +Furthermore, during forwards merging in _int_memalign, do not +completely give up when the remainder is too small to serve as a +chunk on its own. We can still give it back if it can be merged +with the following unused chunk. This makes it more likely that +memalign calls in a loop achieve a compact memory layout, +independently of initial heap layout. + +Drop some useless (unsigned long) casts along the way, and tweak +the style to more closely match GNU on changed lines. + +Reviewed-by: DJ Delorie <dj(a)redhat.com> +(cherry picked from commit 542b1105852568c3ebc712225ae78b8c8ba31a78) +--- + malloc/malloc.c | 197 +++++++++++++++++++++++++++++------------------- + 1 file changed, 121 insertions(+), 76 deletions(-) + +diff --git a/malloc/malloc.c b/malloc/malloc.c +index e2f1a615a4..948f9759af 100644 +--- a/malloc/malloc.c ++++ b/malloc/malloc.c +@@ -1086,6 +1086,11 @@ typedef struct malloc_chunk* mchunkptr; + + static void* _int_malloc(mstate, size_t); + static void _int_free(mstate, mchunkptr, int); ++static void _int_free_merge_chunk (mstate, mchunkptr, INTERNAL_SIZE_T); ++static INTERNAL_SIZE_T _int_free_create_chunk (mstate, ++ mchunkptr, INTERNAL_SIZE_T, ++ mchunkptr, INTERNAL_SIZE_T); ++static void _int_free_maybe_consolidate (mstate, INTERNAL_SIZE_T); + static void* _int_realloc(mstate, mchunkptr, INTERNAL_SIZE_T, + INTERNAL_SIZE_T); + static void* _int_memalign(mstate, size_t, size_t); +@@ -4637,31 +4642,52 @@ _int_free (mstate av, mchunkptr p, int have_lock) + if (!have_lock) + __libc_lock_lock (av->mutex); + +- nextchunk = chunk_at_offset(p, size); +- +- /* Lightweight tests: check whether the block is already the +- top block. */ +- if (__glibc_unlikely (p == av->top)) +- malloc_printerr ("double free or corruption (top)"); +- /* Or whether the next chunk is beyond the boundaries of the arena. */ +- if (__builtin_expect (contiguous (av) +- && (char *) nextchunk +- >= ((char *) av->top + chunksize(av->top)), 0)) +- malloc_printerr ("double free or corruption (out)"); +- /* Or whether the block is actually not marked used. */ +- if (__glibc_unlikely (!prev_inuse(nextchunk))) +- malloc_printerr ("double free or corruption (!prev)"); +- +- nextsize = chunksize(nextchunk); +- if (__builtin_expect (chunksize_nomask (nextchunk) <= CHUNK_HDR_SZ, 0) +- || __builtin_expect (nextsize >= av->system_mem, 0)) +- malloc_printerr ("free(): invalid next size (normal)"); ++ _int_free_merge_chunk (av, p, size); + +- free_perturb (chunk2mem(p), size - CHUNK_HDR_SZ); ++ if (!have_lock) ++ __libc_lock_unlock (av->mutex); ++ } ++ /* ++ If the chunk was allocated via mmap, release via munmap(). ++ */ ++ ++ else { ++ munmap_chunk (p); ++ } ++} ++ ++/* Try to merge chunk P of SIZE bytes with its neighbors. Put the ++ resulting chunk on the appropriate bin list. P must not be on a ++ bin list yet, and it can be in use. */ ++static void ++_int_free_merge_chunk (mstate av, mchunkptr p, INTERNAL_SIZE_T size) ++{ ++ mchunkptr nextchunk = chunk_at_offset(p, size); ++ ++ /* Lightweight tests: check whether the block is already the ++ top block. */ ++ if (__glibc_unlikely (p == av->top)) ++ malloc_printerr ("double free or corruption (top)"); ++ /* Or whether the next chunk is beyond the boundaries of the arena. */ ++ if (__builtin_expect (contiguous (av) ++ && (char *) nextchunk ++ >= ((char *) av->top + chunksize(av->top)), 0)) ++ malloc_printerr ("double free or corruption (out)"); ++ /* Or whether the block is actually not marked used. */ ++ if (__glibc_unlikely (!prev_inuse(nextchunk))) ++ malloc_printerr ("double free or corruption (!prev)"); ++ ++ INTERNAL_SIZE_T nextsize = chunksize(nextchunk); ++ if (__builtin_expect (chunksize_nomask (nextchunk) <= CHUNK_HDR_SZ, 0) ++ || __builtin_expect (nextsize >= av->system_mem, 0)) ++ malloc_printerr ("free(): invalid next size (normal)"); ++ ++ free_perturb (chunk2mem(p), size - CHUNK_HDR_SZ); + +- /* consolidate backward */ +- if (!prev_inuse(p)) { +- prevsize = prev_size (p); ++ /* Consolidate backward. */ ++ if (!prev_inuse(p)) ++ { ++ INTERNAL_SIZE_T prevsize = prev_size (p); + size += prevsize; + p = chunk_at_offset(p, -((long) prevsize)); + if (__glibc_unlikely (chunksize(p) != prevsize)) +@@ -4669,9 +4695,25 @@ _int_free (mstate av, mchunkptr p, int have_lock) + unlink_chunk (av, p); + } + +- if (nextchunk != av->top) { ++ /* Write the chunk header, maybe after merging with the following chunk. */ ++ size = _int_free_create_chunk (av, p, size, nextchunk, nextsize); ++ _int_free_maybe_consolidate (av, size); ++} ++ ++/* Create a chunk at P of SIZE bytes, with SIZE potentially increased ++ to cover the immediately following chunk NEXTCHUNK of NEXTSIZE ++ bytes (if NEXTCHUNK is unused). The chunk at P is not actually ++ read and does not have to be initialized. After creation, it is ++ placed on the appropriate bin list. The function returns the size ++ of the new chunk. */ ++static INTERNAL_SIZE_T ++_int_free_create_chunk (mstate av, mchunkptr p, INTERNAL_SIZE_T size, ++ mchunkptr nextchunk, INTERNAL_SIZE_T nextsize) ++{ ++ if (nextchunk != av->top) ++ { + /* get and clear inuse bit */ +- nextinuse = inuse_bit_at_offset(nextchunk, nextsize); ++ bool nextinuse = inuse_bit_at_offset (nextchunk, nextsize); + + /* consolidate forward */ + if (!nextinuse) { +@@ -4686,8 +4728,8 @@ _int_free (mstate av, mchunkptr p, int have_lock) + been given one chance to be used in malloc. + */ + +- bck = unsorted_chunks(av); +- fwd = bck->fd; ++ mchunkptr bck = unsorted_chunks (av); ++ mchunkptr fwd = bck->fd; + if (__glibc_unlikely (fwd->bk != bck)) + malloc_printerr ("free(): corrupted unsorted chunks"); + p->fd = fwd; +@@ -4706,61 +4748,52 @@ _int_free (mstate av, mchunkptr p, int have_lock) + check_free_chunk(av, p); + } + +- /* +- If the chunk borders the current high end of memory, +- consolidate into top +- */ +- +- else { ++ else ++ { ++ /* If the chunk borders the current high end of memory, ++ consolidate into top. */ + size += nextsize; + set_head(p, size | PREV_INUSE); + av->top = p; + check_chunk(av, p); + } + +- /* +- If freeing a large space, consolidate possibly-surrounding +- chunks. Then, if the total unused topmost memory exceeds trim +- threshold, ask malloc_trim to reduce top. +- +- Unless max_fast is 0, we don't know if there are fastbins +- bordering top, so we cannot tell for sure whether threshold +- has been reached unless fastbins are consolidated. But we +- don't want to consolidate on each free. As a compromise, +- consolidation is performed if FASTBIN_CONSOLIDATION_THRESHOLD +- is reached. +- */ ++ return size; ++} + +- if ((unsigned long)(size) >= FASTBIN_CONSOLIDATION_THRESHOLD) { ++/* If freeing a large space, consolidate possibly-surrounding ++ chunks. Then, if the total unused topmost memory exceeds trim ++ threshold, ask malloc_trim to reduce top. */ ++static void ++_int_free_maybe_consolidate (mstate av, INTERNAL_SIZE_T size) ++{ ++ /* Unless max_fast is 0, we don't know if there are fastbins ++ bordering top, so we cannot tell for sure whether threshold has ++ been reached unless fastbins are consolidated. But we don't want ++ to consolidate on each free. As a compromise, consolidation is ++ performed if FASTBIN_CONSOLIDATION_THRESHOLD is reached. */ ++ if (size >= FASTBIN_CONSOLIDATION_THRESHOLD) ++ { + if (atomic_load_relaxed (&av->have_fastchunks)) + malloc_consolidate(av); + +- if (av == &main_arena) { ++ if (av == &main_arena) ++ { + #ifndef MORECORE_CANNOT_TRIM +- if ((unsigned long)(chunksize(av->top)) >= +- (unsigned long)(mp_.trim_threshold)) +- systrim(mp_.top_pad, av); ++ if (chunksize (av->top) >= mp_.trim_threshold) ++ systrim (mp_.top_pad, av); + #endif +- } else { +- /* Always try heap_trim(), even if the top chunk is not +- large, because the corresponding heap might go away. */ +- heap_info *heap = heap_for_ptr(top(av)); ++ } ++ else ++ { ++ /* Always try heap_trim, even if the top chunk is not large, ++ because the corresponding heap might go away. */ ++ heap_info *heap = heap_for_ptr (top (av)); + +- assert(heap->ar_ptr == av); +- heap_trim(heap, mp_.top_pad); +- } ++ assert (heap->ar_ptr == av); ++ heap_trim (heap, mp_.top_pad); ++ } + } +- +- if (!have_lock) +- __libc_lock_unlock (av->mutex); +- } +- /* +- If the chunk was allocated via mmap, release via munmap(). +- */ +- +- else { +- munmap_chunk (p); +- } + } + + /* +@@ -5221,7 +5254,7 @@ _int_memalign (mstate av, size_t alignment, size_t bytes) + (av != &main_arena ? NON_MAIN_ARENA : 0)); + set_inuse_bit_at_offset (newp, newsize); + set_head_size (p, leadsize | (av != &main_arena ? NON_MAIN_ARENA : 0)); +- _int_free (av, p, 1); ++ _int_free_merge_chunk (av, p, leadsize); + p = newp; + + assert (newsize >= nb && +@@ -5232,15 +5265,27 @@ _int_memalign (mstate av, size_t alignment, size_t bytes) + if (!chunk_is_mmapped (p)) + { + size = chunksize (p); +- if ((unsigned long) (size) > (unsigned long) (nb + MINSIZE)) ++ mchunkptr nextchunk = chunk_at_offset(p, size); ++ INTERNAL_SIZE_T nextsize = chunksize(nextchunk); ++ if (size > nb) + { + remainder_size = size - nb; +- remainder = chunk_at_offset (p, nb); +- set_head (remainder, remainder_size | PREV_INUSE | +- (av != &main_arena ? NON_MAIN_ARENA : 0)); +- set_head_size (p, nb); +- _int_free (av, remainder, 1); +- } ++ if (remainder_size >= MINSIZE ++ || nextchunk == av->top ++ || !inuse_bit_at_offset (nextchunk, nextsize)) ++ { ++ /* We can only give back the tail if it is larger than ++ MINSIZE, or if the following chunk is unused (top ++ chunk or unused in-heap chunk). Otherwise we would ++ create a chunk that is smaller than MINSIZE. */ ++ remainder = chunk_at_offset (p, nb); ++ set_head_size (p, nb); ++ remainder_size = _int_free_create_chunk (av, remainder, ++ remainder_size, ++ nextchunk, nextsize); ++ _int_free_maybe_consolidate (av, remainder_size); ++ } ++ } + } + + check_inuse_chunk (av, p); +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0008-malloc-Remove-bin-scanning-from-memalign-bug-30723.patch b/src/patches/glibc-2.38/0008-malloc-Remove-bin-scanning-from-memalign-bug-30723.patch new file mode 100644 index 000000000..997082e58 --- /dev/null +++ b/src/patches/glibc-2.38/0008-malloc-Remove-bin-scanning-from-memalign-bug-30723.patch @@ -0,0 +1,269 @@ +From 2af141bda3cd407abd4bedf615f9e45fe79518e2 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Thu, 10 Aug 2023 19:36:56 +0200 +Subject: [PATCH 08/27] malloc: Remove bin scanning from memalign (bug 30723) + +On the test workload (mpv --cache=yes with VP9 video decoding), the +bin scanning has a very poor success rate (less than 2%). The tcache +scanning has about 50% success rate, so keep that. + +Update comments in malloc/tst-memalign-2 to indicate the purpose +of the tests. Even with the scanning removed, the additional +merging opportunities since commit 542b1105852568c3ebc712225ae78b +("malloc: Enable merging of remainders in memalign (bug 30723)") +are sufficient to pass the existing large bins test. + +Remove leftover variables from _int_free from refactoring in the +same commit. + +Reviewed-by: DJ Delorie <dj(a)redhat.com> +(cherry picked from commit 0dc7fc1cf094406a138e4d1bcf9553e59edcf89d) +--- + NEWS | 1 + + malloc/malloc.c | 169 ++-------------------------------------- + malloc/tst-memalign-2.c | 7 +- + 3 files changed, 11 insertions(+), 166 deletions(-) + +diff --git a/NEWS b/NEWS +index 872bc8907b..c339cb444e 100644 +--- a/NEWS ++++ b/NEWS +@@ -132,6 +132,7 @@ The following bugs are resolved with this release: + [30555] string: strerror can incorrectly return NULL + [30579] malloc: trim_threshold in realloc lead to high memory usage + [30662] nscd: Group and password cache use errno in place of errval ++ [30723] posix_memalign repeatedly scans long bin lists + + Version 2.37 + +diff --git a/malloc/malloc.c b/malloc/malloc.c +index 948f9759af..d0bbbf3710 100644 +--- a/malloc/malloc.c ++++ b/malloc/malloc.c +@@ -4488,12 +4488,6 @@ _int_free (mstate av, mchunkptr p, int have_lock) + { + INTERNAL_SIZE_T size; /* its size */ + mfastbinptr *fb; /* associated fastbin */ +- mchunkptr nextchunk; /* next contiguous chunk */ +- INTERNAL_SIZE_T nextsize; /* its size */ +- int nextinuse; /* true if nextchunk is used */ +- INTERNAL_SIZE_T prevsize; /* size of previous contiguous chunk */ +- mchunkptr bck; /* misc temp for linking */ +- mchunkptr fwd; /* misc temp for linking */ + + size = chunksize (p); + +@@ -5032,42 +5026,6 @@ _int_realloc (mstate av, mchunkptr oldp, INTERNAL_SIZE_T oldsize, + ------------------------------ memalign ------------------------------ + */ + +-/* Returns 0 if the chunk is not and does not contain the requested +- aligned sub-chunk, else returns the amount of "waste" from +- trimming. NB is the *chunk* byte size, not the user byte +- size. */ +-static size_t +-chunk_ok_for_memalign (mchunkptr p, size_t alignment, size_t nb) +-{ +- void *m = chunk2mem (p); +- INTERNAL_SIZE_T size = chunksize (p); +- void *aligned_m = m; +- +- if (__glibc_unlikely (misaligned_chunk (p))) +- malloc_printerr ("_int_memalign(): unaligned chunk detected"); +- +- aligned_m = PTR_ALIGN_UP (m, alignment); +- +- INTERNAL_SIZE_T front_extra = (intptr_t) aligned_m - (intptr_t) m; +- +- /* We can't trim off the front as it's too small. */ +- if (front_extra > 0 && front_extra < MINSIZE) +- return 0; +- +- /* If it's a perfect fit, it's an exception to the return value rule +- (we would return zero waste, which looks like "not usable"), so +- handle it here by returning a small non-zero value instead. */ +- if (size == nb && front_extra == 0) +- return 1; +- +- /* If the block we need fits in the chunk, calculate total waste. */ +- if (size > nb + front_extra) +- return size - nb; +- +- /* Can't use this chunk. */ +- return 0; +-} +- + /* BYTES is user requested bytes, not requested chunksize bytes. */ + static void * + _int_memalign (mstate av, size_t alignment, size_t bytes) +@@ -5082,7 +5040,6 @@ _int_memalign (mstate av, size_t alignment, size_t bytes) + mchunkptr remainder; /* spare room at end to split off */ + unsigned long remainder_size; /* its size */ + INTERNAL_SIZE_T size; +- mchunkptr victim; + + nb = checked_request2size (bytes); + if (nb == 0) +@@ -5101,129 +5058,13 @@ _int_memalign (mstate av, size_t alignment, size_t bytes) + we don't find anything in those bins, the common malloc code will + scan starting at 2x. */ + +- /* This will be set if we found a candidate chunk. */ +- victim = NULL; +- +- /* Fast bins are singly-linked, hard to remove a chunk from the middle +- and unlikely to meet our alignment requirements. We have not done +- any experimentation with searching for aligned fastbins. */ +- +- if (av != NULL) +- { +- int first_bin_index; +- int first_largebin_index; +- int last_bin_index; +- +- if (in_smallbin_range (nb)) +- first_bin_index = smallbin_index (nb); +- else +- first_bin_index = largebin_index (nb); +- +- if (in_smallbin_range (nb * 2)) +- last_bin_index = smallbin_index (nb * 2); +- else +- last_bin_index = largebin_index (nb * 2); +- +- first_largebin_index = largebin_index (MIN_LARGE_SIZE); +- +- int victim_index; /* its bin index */ +- +- for (victim_index = first_bin_index; +- victim_index < last_bin_index; +- victim_index ++) +- { +- victim = NULL; +- +- if (victim_index < first_largebin_index) +- { +- /* Check small bins. Small bin chunks are doubly-linked despite +- being the same size. */ +- +- mchunkptr fwd; /* misc temp for linking */ +- mchunkptr bck; /* misc temp for linking */ +- +- bck = bin_at (av, victim_index); +- fwd = bck->fd; +- while (fwd != bck) +- { +- if (chunk_ok_for_memalign (fwd, alignment, nb) > 0) +- { +- victim = fwd; +- +- /* Unlink it */ +- victim->fd->bk = victim->bk; +- victim->bk->fd = victim->fd; +- break; +- } +- +- fwd = fwd->fd; +- } +- } +- else +- { +- /* Check large bins. */ +- mchunkptr fwd; /* misc temp for linking */ +- mchunkptr bck; /* misc temp for linking */ +- mchunkptr best = NULL; +- size_t best_size = 0; +- +- bck = bin_at (av, victim_index); +- fwd = bck->fd; ++ /* Call malloc with worst case padding to hit alignment. */ ++ m = (char *) (_int_malloc (av, nb + alignment + MINSIZE)); + +- while (fwd != bck) +- { +- int extra; +- +- if (chunksize (fwd) < nb) +- break; +- extra = chunk_ok_for_memalign (fwd, alignment, nb); +- if (extra > 0 +- && (extra <= best_size || best == NULL)) +- { +- best = fwd; +- best_size = extra; +- } ++ if (m == 0) ++ return 0; /* propagate failure */ + +- fwd = fwd->fd; +- } +- victim = best; +- +- if (victim != NULL) +- { +- unlink_chunk (av, victim); +- break; +- } +- } +- +- if (victim != NULL) +- break; +- } +- } +- +- /* Strategy: find a spot within that chunk that meets the alignment +- request, and then possibly free the leading and trailing space. +- This strategy is incredibly costly and can lead to external +- fragmentation if header and footer chunks are unused. */ +- +- if (victim != NULL) +- { +- p = victim; +- m = chunk2mem (p); +- set_inuse (p); +- if (av != &main_arena) +- set_non_main_arena (p); +- } +- else +- { +- /* Call malloc with worst case padding to hit alignment. */ +- +- m = (char *) (_int_malloc (av, nb + alignment + MINSIZE)); +- +- if (m == 0) +- return 0; /* propagate failure */ +- +- p = mem2chunk (m); +- } ++ p = mem2chunk (m); + + if ((((unsigned long) (m)) % alignment) != 0) /* misaligned */ + { +diff --git a/malloc/tst-memalign-2.c b/malloc/tst-memalign-2.c +index f229283dbf..ecd6fa249e 100644 +--- a/malloc/tst-memalign-2.c ++++ b/malloc/tst-memalign-2.c +@@ -86,7 +86,8 @@ do_test (void) + TEST_VERIFY (tcache_allocs[i].ptr1 == tcache_allocs[i].ptr2); + } + +- /* Test for non-head tcache hits. */ ++ /* Test for non-head tcache hits. This exercises the memalign ++ scanning code to find matching allocations. */ + for (i = 0; i < array_length (ptr); ++ i) + { + if (i == 4) +@@ -113,7 +114,9 @@ do_test (void) + free (p); + TEST_VERIFY (count > 0); + +- /* Large bins test. */ ++ /* Large bins test. This verifies that the over-allocated parts ++ that memalign releases for future allocations can be reused by ++ memalign itself at least in some cases. */ + + for (i = 0; i < LN; ++ i) + { +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0009-sysdeps-tst-bz21269-fix-test-parameter.patch b/src/patches/glibc-2.38/0009-sysdeps-tst-bz21269-fix-test-parameter.patch new file mode 100644 index 000000000..1b04df271 --- /dev/null +++ b/src/patches/glibc-2.38/0009-sysdeps-tst-bz21269-fix-test-parameter.patch @@ -0,0 +1,31 @@ +From c8ecda6251dd4a0dfe074e0a6011211cadeef742 Mon Sep 17 00:00:00 2001 +From: Sam James <sam(a)gentoo.org> +Date: Fri, 4 Aug 2023 23:58:27 +0100 +Subject: [PATCH 09/27] sysdeps: tst-bz21269: fix test parameter + +All callers pass 1 or 0x11 anyway (same meaning according to man page), +but still. + +Reviewed-by: DJ Delorie <dj(a)redhat.com> +Signed-off-by: Sam James <sam(a)gentoo.org> +(cherry picked from commit e0b712dd9183d527aae4506cd39564c14af3bb28) +--- + sysdeps/unix/sysv/linux/i386/tst-bz21269.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/sysdeps/unix/sysv/linux/i386/tst-bz21269.c b/sysdeps/unix/sysv/linux/i386/tst-bz21269.c +index 51d4a1b082..f508ef8f16 100644 +--- a/sysdeps/unix/sysv/linux/i386/tst-bz21269.c ++++ b/sysdeps/unix/sysv/linux/i386/tst-bz21269.c +@@ -52,7 +52,7 @@ xset_thread_area (struct user_desc *u_info) + static void + xmodify_ldt (int func, const void *ptr, unsigned long bytecount) + { +- TEST_VERIFY_EXIT (syscall (SYS_modify_ldt, 1, ptr, bytecount) == 0); ++ TEST_VERIFY_EXIT (syscall (SYS_modify_ldt, func, ptr, bytecount) == 0); + } + + static int +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0010-sysdeps-tst-bz21269-handle-ENOSYS-skip-appropriately.patch b/src/patches/glibc-2.38/0010-sysdeps-tst-bz21269-handle-ENOSYS-skip-appropriately.patch new file mode 100644 index 000000000..fbc0b4065 --- /dev/null +++ b/src/patches/glibc-2.38/0010-sysdeps-tst-bz21269-handle-ENOSYS-skip-appropriately.patch @@ -0,0 +1,42 @@ +From ad9b8399537670a990572c4b0c4da5411e3b68cf Mon Sep 17 00:00:00 2001 +From: Sam James <sam(a)gentoo.org> +Date: Sat, 5 Aug 2023 00:04:33 +0100 +Subject: [PATCH 10/27] sysdeps: tst-bz21269: handle ENOSYS & skip + appropriately + +SYS_modify_ldt requires CONFIG_MODIFY_LDT_SYSCALL to be set in the kernel, which +some distributions may disable for hardening. Check if that's the case (unset) +and mark the test as UNSUPPORTED if so. + +Reviewed-by: DJ Delorie <dj(a)redhat.com> +Signed-off-by: Sam James <sam(a)gentoo.org> +(cherry picked from commit 652b9fdb77d9fd056d4dd26dad2c14142768ab49) +--- + sysdeps/unix/sysv/linux/i386/tst-bz21269.c | 11 ++++++++++- + 1 file changed, 10 insertions(+), 1 deletion(-) + +diff --git a/sysdeps/unix/sysv/linux/i386/tst-bz21269.c b/sysdeps/unix/sysv/linux/i386/tst-bz21269.c +index f508ef8f16..28f5359bea 100644 +--- a/sysdeps/unix/sysv/linux/i386/tst-bz21269.c ++++ b/sysdeps/unix/sysv/linux/i386/tst-bz21269.c +@@ -52,7 +52,16 @@ xset_thread_area (struct user_desc *u_info) + static void + xmodify_ldt (int func, const void *ptr, unsigned long bytecount) + { +- TEST_VERIFY_EXIT (syscall (SYS_modify_ldt, func, ptr, bytecount) == 0); ++ long ret = syscall (SYS_modify_ldt, func, ptr, bytecount); ++ ++ if (ret == -1) ++ { ++ if (errno == ENOSYS) ++ FAIL_UNSUPPORTED ("modify_ldt not supported"); ++ FAIL_EXIT1 ("modify_ldt failed (errno=%d)", errno); ++ } ++ ++ return 0; + } + + static int +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0011-sysdeps-tst-bz21269-fix-Wreturn-type.patch b/src/patches/glibc-2.38/0011-sysdeps-tst-bz21269-fix-Wreturn-type.patch new file mode 100644 index 000000000..51b79c19d --- /dev/null +++ b/src/patches/glibc-2.38/0011-sysdeps-tst-bz21269-fix-Wreturn-type.patch @@ -0,0 +1,30 @@ +From 1aed90c9c8f8be9f68b58e96b6e4cd0fc08eb2b1 Mon Sep 17 00:00:00 2001 +From: Sam James <sam(a)gentoo.org> +Date: Thu, 17 Aug 2023 09:30:29 +0100 +Subject: [PATCH 11/27] sysdeps: tst-bz21269: fix -Wreturn-type + +Thanks to Andreas Schwab for reporting. + +Fixes: 652b9fdb77d9fd056d4dd26dad2c14142768ab49 +Signed-off-by: Sam James <sam(a)gentoo.org> +(cherry picked from commit 369f373057073c307938da91af16922bda3dff6a) +--- + sysdeps/unix/sysv/linux/i386/tst-bz21269.c | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/sysdeps/unix/sysv/linux/i386/tst-bz21269.c b/sysdeps/unix/sysv/linux/i386/tst-bz21269.c +index 28f5359bea..822c41fceb 100644 +--- a/sysdeps/unix/sysv/linux/i386/tst-bz21269.c ++++ b/sysdeps/unix/sysv/linux/i386/tst-bz21269.c +@@ -60,8 +60,6 @@ xmodify_ldt (int func, const void *ptr, unsigned long bytecount) + FAIL_UNSUPPORTED ("modify_ldt not supported"); + FAIL_EXIT1 ("modify_ldt failed (errno=%d)", errno); + } +- +- return 0; + } + + static int +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0012-io-Fix-record-locking-contants-for-powerpc64-with-__.patch b/src/patches/glibc-2.38/0012-io-Fix-record-locking-contants-for-powerpc64-with-__.patch new file mode 100644 index 000000000..5adfd3b24 --- /dev/null +++ b/src/patches/glibc-2.38/0012-io-Fix-record-locking-contants-for-powerpc64-with-__.patch @@ -0,0 +1,91 @@ +From 5bdef6f27c91f45505ed5444147be4ed0e9bc3c7 Mon Sep 17 00:00:00 2001 +From: Aurelien Jarno <aurelien(a)aurel32.net> +Date: Mon, 28 Aug 2023 23:30:37 +0200 +Subject: [PATCH 12/27] io: Fix record locking contants for powerpc64 with + __USE_FILE_OFFSET64 + +Commit 5f828ff824e3b7cd1 ("io: Fix F_GETLK, F_SETLK, and F_SETLKW for +powerpc64") fixed an issue with the value of the lock constants on +powerpc64 when not using __USE_FILE_OFFSET64, but it ended-up also +changing the value when using __USE_FILE_OFFSET64 causing an API change. + +Fix that by also checking that define, restoring the pre +4d0fe291aed3a476a commit values: + +Default values: +- F_GETLK: 5 +- F_SETLK: 6 +- F_SETLKW: 7 + +With -D_FILE_OFFSET_BITS=64: +- F_GETLK: 12 +- F_SETLK: 13 +- F_SETLKW: 14 + +At the same time, it has been noticed that there was no test for io lock +with __USE_FILE_OFFSET64, so just add one. + +Tested on x86_64-linux-gnu, i686-linux-gnu and +powerpc64le-unknown-linux-gnu. + +Resolves: BZ #30804. +Co-authored-by: Adhemerval Zanella <adhemerval.zanella(a)linaro.org> +Signed-off-by: Aurelien Jarno <aurelien(a)aurel32.net> +(cherry picked from commit 434bf72a94de68f0cc7fbf3c44bf38c1911b70cb) +--- + NEWS | 2 ++ + io/Makefile | 1 + + io/tst-fcntl-lock-lfs.c | 2 ++ + sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h | 2 +- + 4 files changed, 6 insertions(+), 1 deletion(-) + create mode 100644 io/tst-fcntl-lock-lfs.c + +diff --git a/NEWS b/NEWS +index c339cb444e..8156572cdf 100644 +--- a/NEWS ++++ b/NEWS +@@ -133,6 +133,8 @@ The following bugs are resolved with this release: + [30579] malloc: trim_threshold in realloc lead to high memory usage + [30662] nscd: Group and password cache use errno in place of errval + [30723] posix_memalign repeatedly scans long bin lists ++ [30804] F_GETLK, F_SETLK, and F_SETLKW value change for powerpc64 with ++ -D_FILE_OFFSET_BITS=64 + + Version 2.37 + +diff --git a/io/Makefile b/io/Makefile +index 6ccc0e8691..8a3c83a3bb 100644 +--- a/io/Makefile ++++ b/io/Makefile +@@ -192,6 +192,7 @@ tests := \ + tst-fchownat \ + tst-fcntl \ + tst-fcntl-lock \ ++ tst-fcntl-lock-lfs \ + tst-fstatat \ + tst-fts \ + tst-fts-lfs \ +diff --git a/io/tst-fcntl-lock-lfs.c b/io/tst-fcntl-lock-lfs.c +new file mode 100644 +index 0000000000..f2a909fb02 +--- /dev/null ++++ b/io/tst-fcntl-lock-lfs.c +@@ -0,0 +1,2 @@ ++#define _FILE_OFFSET_BITS 64 ++#include <io/tst-fcntl-lock.c> +diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h +index f7615a447e..d8a291a331 100644 +--- a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h ++++ b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h +@@ -33,7 +33,7 @@ + # define __O_LARGEFILE 0200000 + #endif + +-#if __WORDSIZE == 64 ++#if __WORDSIZE == 64 && !defined __USE_FILE_OFFSET64 + # define F_GETLK 5 + # define F_SETLK 6 + # define F_SETLKW 7 +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0013-libio-Fix-oversized-__io_vtables.patch b/src/patches/glibc-2.38/0013-libio-Fix-oversized-__io_vtables.patch new file mode 100644 index 000000000..ef95483cd --- /dev/null +++ b/src/patches/glibc-2.38/0013-libio-Fix-oversized-__io_vtables.patch @@ -0,0 +1,51 @@ +From 92201f16cbcfd9eafe314ef6654be2ea7ba25675 Mon Sep 17 00:00:00 2001 +From: Adam Jackson <ajax(a)redhat.com> +Date: Fri, 8 Sep 2023 15:55:19 -0400 +Subject: [PATCH 13/27] libio: Fix oversized __io_vtables + +IO_VTABLES_LEN is the size of the struct array in bytes, not the number +of __IO_jump_t's in the array. Drops just under 384kb from .rodata on +LP64 machines. + +Fixes: 3020f72618e ("libio: Remove the usage of __libc_IO_vtables") +Signed-off-by: Adam Jackson <ajax(a)redhat.com> +Reviewed-by: Florian Weimer <fweimer(a)redhat.com> +Tested-by: Florian Weimer <fweimer(a)redhat.com> +(cherry picked from commit 8cb69e054386f980f9ff4d93b157861d72b2019e) +--- + libio/vtables.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/libio/vtables.c b/libio/vtables.c +index 1d8ad612e9..34f7e15f1c 100644 +--- a/libio/vtables.c ++++ b/libio/vtables.c +@@ -20,6 +20,7 @@ + #include <libioP.h> + #include <stdio.h> + #include <ldsodefs.h> ++#include <array_length.h> + #include <pointer_guard.h> + #include <libio-macros.h> + +@@ -88,7 +89,7 @@ + # pragma weak __wprintf_buffer_as_file_xsputn + #endif + +-const struct _IO_jump_t __io_vtables[IO_VTABLES_LEN] attribute_relro = ++const struct _IO_jump_t __io_vtables[] attribute_relro = + { + /* _IO_str_jumps */ + [IO_STR_JUMPS] = +@@ -485,6 +486,8 @@ const struct _IO_jump_t __io_vtables[IO_VTABLES_LEN] attribute_relro = + }, + #endif + }; ++_Static_assert (array_length (__io_vtables) == IO_VTABLES_NUM, ++ "initializer count"); + + #ifdef SHARED + +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0014-elf-Do-not-run-constructors-for-proxy-objects.patch b/src/patches/glibc-2.38/0014-elf-Do-not-run-constructors-for-proxy-objects.patch new file mode 100644 index 000000000..70e18b6ed --- /dev/null +++ b/src/patches/glibc-2.38/0014-elf-Do-not-run-constructors-for-proxy-objects.patch @@ -0,0 +1,37 @@ +From 7ae211a01b085d0bde54bd13b887ce8f9d57c2b4 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Tue, 22 Aug 2023 13:56:25 +0200 +Subject: [PATCH 14/27] elf: Do not run constructors for proxy objects + +Otherwise, the ld.so constructor runs for each audit namespace +and each dlmopen namespace. + +(cherry picked from commit f6c8204fd7fabf0cf4162eaf10ccf23258e4d10e) +--- + elf/dl-init.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +diff --git a/elf/dl-init.c b/elf/dl-init.c +index 5b0732590f..ba4d2fdc85 100644 +--- a/elf/dl-init.c ++++ b/elf/dl-init.c +@@ -25,10 +25,14 @@ + static void + call_init (struct link_map *l, int argc, char **argv, char **env) + { ++ /* Do not run constructors for proxy objects. */ ++ if (l != l->l_real) ++ return; ++ + /* If the object has not been relocated, this is a bug. The + function pointers are invalid in this case. (Executables do not +- need relocation, and neither do proxy objects.) */ +- assert (l->l_real->l_relocated || l->l_real->l_type == lt_executable); ++ need relocation.) */ ++ assert (l->l_relocated || l->l_type == lt_executable); + + if (l->l_init_called) + /* This object is all done. */ +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0015-elf-Always-call-destructors-in-reverse-constructor-o.patch b/src/patches/glibc-2.38/0015-elf-Always-call-destructors-in-reverse-constructor-o.patch new file mode 100644 index 000000000..dd7b4e996 --- /dev/null +++ b/src/patches/glibc-2.38/0015-elf-Always-call-destructors-in-reverse-constructor-o.patch @@ -0,0 +1,669 @@ +From a3189f66a5f2fe86568286fa025fa153be04c6c0 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Fri, 8 Sep 2023 12:32:14 +0200 +Subject: [PATCH 15/27] elf: Always call destructors in reverse constructor + order (bug 30785) + +The current implementation of dlclose (and process exit) re-sorts the +link maps before calling ELF destructors. Destructor order is not the +reverse of the constructor order as a result: The second sort takes +relocation dependencies into account, and other differences can result +from ambiguous inputs, such as cycles. (The force_first handling in +_dl_sort_maps is not effective for dlclose.) After the changes in +this commit, there is still a required difference due to +dlopen/dlclose ordering by the application, but the previous +discrepancies went beyond that. + +A new global (namespace-spanning) list of link maps, +_dl_init_called_list, is updated right before ELF constructors are +called from _dl_init. + +In dl_close_worker, the maps variable, an on-stack variable length +array, is eliminated. (VLAs are problematic, and dlclose should not +call malloc because it cannot readily deal with malloc failure.) +Marking still-used objects uses the namespace list directly, with +next and next_idx replacing the done_index variable. + +After marking, _dl_init_called_list is used to call the destructors +of now-unused maps in reverse destructor order. These destructors +can call dlopen. Previously, new objects do not have l_map_used set. +This had to change: There is no copy of the link map list anymore, +so processing would cover newly opened (and unmarked) mappings, +unloading them. Now, _dl_init (indirectly) sets l_map_used, too. +(dlclose is handled by the existing reentrancy guard.) + +After _dl_init_called_list traversal, two more loops follow. The +processing order changes to the original link map order in the +namespace. Previously, dependency order was used. The difference +should not matter because relocation dependencies could already +reorder link maps in the old code. + +The changes to _dl_fini remove the sorting step and replace it with +a traversal of _dl_init_called_list. The l_direct_opencount +decrement outside the loader lock is removed because it appears +incorrect: the counter manipulation could race with other dynamic +loader operations. + +tst-audit23 needs adjustments to the changes in LA_ACT_DELETE +notifications. The new approach for checking la_activity should +make it clearer that la_activty calls come in pairs around namespace +updates. + +The dependency sorting test cases need updates because the destructor +order is always the opposite order of constructor order, even with +relocation dependencies or cycles present. + +There is a future cleanup opportunity to remove the now-constant +force_first and for_fini arguments from the _dl_sort_maps function. + +Fixes commit 1df71d32fe5f5905ffd5d100e5e9ca8ad62 ("elf: Implement +force_first handling in _dl_sort_maps_dfs (bug 28937)"). + +Reviewed-by: DJ Delorie <dj(a)redhat.com> +(cherry picked from commit 6985865bc3ad5b23147ee73466583dd7fdf65892) +--- + NEWS | 7 ++ + elf/dl-close.c | 113 +++++++++++++++++---------- + elf/dl-fini.c | 152 +++++++++++++------------------------ + elf/dl-init.c | 16 ++++ + elf/dso-sort-tests-1.def | 19 ++--- + elf/tst-audit23.c | 44 ++++++----- + include/link.h | 4 + + sysdeps/generic/ldsodefs.h | 4 + + 8 files changed, 186 insertions(+), 173 deletions(-) + +diff --git a/NEWS b/NEWS +index 8156572cdf..f1a14f45dd 100644 +--- a/NEWS ++++ b/NEWS +@@ -4,6 +4,13 @@ See the end for copying conditions. + + Please send GNU C library bug reports via <https://sourceware.org/bugzilla/> + using `glibc' in the "product" field. ++ ++Version 2.38.1 ++ ++The following bugs are resolved with this release: ++ ++ [30785] Always call destructors in reverse constructor order ++ + + Version 2.38 + +diff --git a/elf/dl-close.c b/elf/dl-close.c +index b887a44888..ea62d0e601 100644 +--- a/elf/dl-close.c ++++ b/elf/dl-close.c +@@ -138,30 +138,31 @@ _dl_close_worker (struct link_map *map, bool force) + + bool any_tls = false; + const unsigned int nloaded = ns->_ns_nloaded; +- struct link_map *maps[nloaded]; + +- /* Run over the list and assign indexes to the link maps and enter +- them into the MAPS array. */ ++ /* Run over the list and assign indexes to the link maps. */ + int idx = 0; + for (struct link_map *l = ns->_ns_loaded; l != NULL; l = l->l_next) + { + l->l_map_used = 0; + l->l_map_done = 0; + l->l_idx = idx; +- maps[idx] = l; + ++idx; + } + assert (idx == nloaded); + +- /* Keep track of the lowest index link map we have covered already. */ +- int done_index = -1; +- while (++done_index < nloaded) ++ /* Keep marking link maps until no new link maps are found. */ ++ for (struct link_map *l = ns->_ns_loaded; l != NULL; ) + { +- struct link_map *l = maps[done_index]; ++ /* next is reset to earlier link maps for remarking. */ ++ struct link_map *next = l->l_next; ++ int next_idx = l->l_idx + 1; /* next->l_idx, but covers next == NULL. */ + + if (l->l_map_done) +- /* Already handled. */ +- continue; ++ { ++ /* Already handled. */ ++ l = next; ++ continue; ++ } + + /* Check whether this object is still used. */ + if (l->l_type == lt_loaded +@@ -171,7 +172,10 @@ _dl_close_worker (struct link_map *map, bool force) + acquire is sufficient and correct. */ + && atomic_load_acquire (&l->l_tls_dtor_count) == 0 + && !l->l_map_used) +- continue; ++ { ++ l = next; ++ continue; ++ } + + /* We need this object and we handle it now. */ + l->l_map_used = 1; +@@ -198,8 +202,11 @@ _dl_close_worker (struct link_map *map, bool force) + already processed it, then we need to go back + and process again from that point forward to + ensure we keep all of its dependencies also. */ +- if ((*lp)->l_idx - 1 < done_index) +- done_index = (*lp)->l_idx - 1; ++ if ((*lp)->l_idx < next_idx) ++ { ++ next = *lp; ++ next_idx = next->l_idx; ++ } + } + } + +@@ -219,44 +226,65 @@ _dl_close_worker (struct link_map *map, bool force) + if (!jmap->l_map_used) + { + jmap->l_map_used = 1; +- if (jmap->l_idx - 1 < done_index) +- done_index = jmap->l_idx - 1; ++ if (jmap->l_idx < next_idx) ++ { ++ next = jmap; ++ next_idx = next->l_idx; ++ } + } + } + } +- } + +- /* Sort the entries. We can skip looking for the binary itself which is +- at the front of the search list for the main namespace. */ +- _dl_sort_maps (maps, nloaded, (nsid == LM_ID_BASE), true); ++ l = next; ++ } + +- /* Call all termination functions at once. */ +- bool unload_any = false; +- bool scope_mem_left = false; +- unsigned int unload_global = 0; +- unsigned int first_loaded = ~0; +- for (unsigned int i = 0; i < nloaded; ++i) ++ /* Call the destructors in reverse constructor order, and remove the ++ closed link maps from the list. */ ++ for (struct link_map **init_called_head = &_dl_init_called_list; ++ *init_called_head != NULL; ) + { +- struct link_map *imap = maps[i]; ++ struct link_map *imap = *init_called_head; + +- /* All elements must be in the same namespace. */ +- assert (imap->l_ns == nsid); +- +- if (!imap->l_map_used) ++ /* _dl_init_called_list is global, to produce a global odering. ++ Ignore the other namespaces (and link maps that are still used). */ ++ if (imap->l_ns != nsid || imap->l_map_used) ++ init_called_head = &imap->l_init_called_next; ++ else + { + assert (imap->l_type == lt_loaded && !imap->l_nodelete_active); + +- /* Call its termination function. Do not do it for +- half-cooked objects. Temporarily disable exception +- handling, so that errors are fatal. */ +- if (imap->l_init_called) ++ /* _dl_init_called_list is updated at the same time as ++ l_init_called. */ ++ assert (imap->l_init_called); ++ ++ if (imap->l_info[DT_FINI_ARRAY] != NULL ++ || imap->l_info[DT_FINI] != NULL) + _dl_catch_exception (NULL, _dl_call_fini, imap); + + #ifdef SHARED + /* Auditing checkpoint: we remove an object. */ + _dl_audit_objclose (imap); + #endif ++ /* Unlink this link map. */ ++ *init_called_head = imap->l_init_called_next; ++ } ++ } ++ ++ ++ bool unload_any = false; ++ bool scope_mem_left = false; ++ unsigned int unload_global = 0; ++ ++ /* For skipping un-unloadable link maps in the second loop. */ ++ struct link_map *first_loaded = ns->_ns_loaded; + ++ /* Iterate over the namespace to find objects to unload. Some ++ unloadable objects may not be on _dl_init_called_list due to ++ dlopen failure. */ ++ for (struct link_map *imap = first_loaded; imap != NULL; imap = imap->l_next) ++ { ++ if (!imap->l_map_used) ++ { + /* This object must not be used anymore. */ + imap->l_removed = 1; + +@@ -267,8 +295,8 @@ _dl_close_worker (struct link_map *map, bool force) + ++unload_global; + + /* Remember where the first dynamically loaded object is. */ +- if (i < first_loaded) +- first_loaded = i; ++ if (first_loaded == NULL) ++ first_loaded = imap; + } + /* Else imap->l_map_used. */ + else if (imap->l_type == lt_loaded) +@@ -404,8 +432,8 @@ _dl_close_worker (struct link_map *map, bool force) + imap->l_loader = NULL; + + /* Remember where the first dynamically loaded object is. */ +- if (i < first_loaded) +- first_loaded = i; ++ if (first_loaded == NULL) ++ first_loaded = imap; + } + } + +@@ -476,10 +504,11 @@ _dl_close_worker (struct link_map *map, bool force) + + /* Check each element of the search list to see if all references to + it are gone. */ +- for (unsigned int i = first_loaded; i < nloaded; ++i) ++ for (struct link_map *imap = first_loaded; imap != NULL; ) + { +- struct link_map *imap = maps[i]; +- if (!imap->l_map_used) ++ if (imap->l_map_used) ++ imap = imap->l_next; ++ else + { + assert (imap->l_type == lt_loaded); + +@@ -690,7 +719,9 @@ _dl_close_worker (struct link_map *map, bool force) + if (imap == GL(dl_initfirst)) + GL(dl_initfirst) = NULL; + ++ struct link_map *next = imap->l_next; + free (imap); ++ imap = next; + } + } + +diff --git a/elf/dl-fini.c b/elf/dl-fini.c +index 9acb64f47c..e201d36651 100644 +--- a/elf/dl-fini.c ++++ b/elf/dl-fini.c +@@ -24,116 +24,68 @@ + void + _dl_fini (void) + { +- /* Lots of fun ahead. We have to call the destructors for all still +- loaded objects, in all namespaces. The problem is that the ELF +- specification now demands that dependencies between the modules +- are taken into account. I.e., the destructor for a module is +- called before the ones for any of its dependencies. +- +- To make things more complicated, we cannot simply use the reverse +- order of the constructors. Since the user might have loaded objects +- using `dlopen' there are possibly several other modules with its +- dependencies to be taken into account. Therefore we have to start +- determining the order of the modules once again from the beginning. */ +- +- /* We run the destructors of the main namespaces last. As for the +- other namespaces, we pick run the destructors in them in reverse +- order of the namespace ID. */ +-#ifdef SHARED +- int do_audit = 0; +- again: +-#endif +- for (Lmid_t ns = GL(dl_nns) - 1; ns >= 0; --ns) +- { +- /* Protect against concurrent loads and unloads. */ +- __rtld_lock_lock_recursive (GL(dl_load_lock)); +- +- unsigned int nloaded = GL(dl_ns)[ns]._ns_nloaded; +- /* No need to do anything for empty namespaces or those used for +- auditing DSOs. */ +- if (nloaded == 0 +-#ifdef SHARED +- || GL(dl_ns)[ns]._ns_loaded->l_auditing != do_audit +-#endif +- ) +- __rtld_lock_unlock_recursive (GL(dl_load_lock)); +- else +- { ++ /* Call destructors strictly in the reverse order of constructors. ++ This causes fewer surprises than some arbitrary reordering based ++ on new (relocation) dependencies. None of the objects are ++ unmapped, so applications can deal with this if their DSOs remain ++ in a consistent state after destructors have run. */ ++ ++ /* Protect against concurrent loads and unloads. */ ++ __rtld_lock_lock_recursive (GL(dl_load_lock)); ++ ++ /* Ignore objects which are opened during shutdown. */ ++ struct link_map *local_init_called_list = _dl_init_called_list; ++ ++ for (struct link_map *l = local_init_called_list; l != NULL; ++ l = l->l_init_called_next) ++ /* Bump l_direct_opencount of all objects so that they ++ are not dlclose()ed from underneath us. */ ++ ++l->l_direct_opencount; ++ ++ /* After this point, everything linked from local_init_called_list ++ cannot be unloaded because of the reference counter update. */ ++ __rtld_lock_unlock_recursive (GL(dl_load_lock)); ++ ++ /* Perform two passes: One for non-audit modules, one for audit ++ modules. This way, audit modules receive unload notifications ++ for non-audit objects, and the destructors for audit modules ++ still run. */ + #ifdef SHARED +- _dl_audit_activity_nsid (ns, LA_ACT_DELETE); ++ int last_pass = GLRO(dl_naudit) > 0; ++ Lmid_t last_ns = -1; ++ for (int do_audit = 0; do_audit <= last_pass; ++do_audit) + #endif +- +- /* Now we can allocate an array to hold all the pointers and +- copy the pointers in. */ +- struct link_map *maps[nloaded]; +- +- unsigned int i; +- struct link_map *l; +- assert (nloaded != 0 || GL(dl_ns)[ns]._ns_loaded == NULL); +- for (l = GL(dl_ns)[ns]._ns_loaded, i = 0; l != NULL; l = l->l_next) +- /* Do not handle ld.so in secondary namespaces. */ +- if (l == l->l_real) +- { +- assert (i < nloaded); +- +- maps[i] = l; +- l->l_idx = i; +- ++i; +- +- /* Bump l_direct_opencount of all objects so that they +- are not dlclose()ed from underneath us. */ +- ++l->l_direct_opencount; +- } +- assert (ns != LM_ID_BASE || i == nloaded); +- assert (ns == LM_ID_BASE || i == nloaded || i == nloaded - 1); +- unsigned int nmaps = i; +- +- /* Now we have to do the sorting. We can skip looking for the +- binary itself which is at the front of the search list for +- the main namespace. */ +- _dl_sort_maps (maps, nmaps, (ns == LM_ID_BASE), true); +- +- /* We do not rely on the linked list of loaded object anymore +- from this point on. We have our own list here (maps). The +- various members of this list cannot vanish since the open +- count is too high and will be decremented in this loop. So +- we release the lock so that some code which might be called +- from a destructor can directly or indirectly access the +- lock. */ +- __rtld_lock_unlock_recursive (GL(dl_load_lock)); +- +- /* 'maps' now contains the objects in the right order. Now +- call the destructors. We have to process this array from +- the front. */ +- for (i = 0; i < nmaps; ++i) +- { +- struct link_map *l = maps[i]; +- +- if (l->l_init_called) +- { +- _dl_call_fini (l); ++ for (struct link_map *l = local_init_called_list; l != NULL; ++ l = l->l_init_called_next) ++ { + #ifdef SHARED +- /* Auditing checkpoint: another object closed. */ +- _dl_audit_objclose (l); ++ if (GL(dl_ns)[l->l_ns]._ns_loaded->l_auditing != do_audit) ++ continue; ++ ++ /* Avoid back-to-back calls of _dl_audit_activity_nsid for the ++ same namespace. */ ++ if (last_ns != l->l_ns) ++ { ++ if (last_ns >= 0) ++ _dl_audit_activity_nsid (last_ns, LA_ACT_CONSISTENT); ++ _dl_audit_activity_nsid (l->l_ns, LA_ACT_DELETE); ++ last_ns = l->l_ns; ++ } + #endif +- } + +- /* Correct the previous increment. */ +- --l->l_direct_opencount; +- } ++ /* There is no need to re-enable exceptions because _dl_fini ++ is not called from a context where exceptions are caught. */ ++ _dl_call_fini (l); + + #ifdef SHARED +- _dl_audit_activity_nsid (ns, LA_ACT_CONSISTENT); ++ /* Auditing checkpoint: another object closed. */ ++ _dl_audit_objclose (l); + #endif +- } +- } ++ } + + #ifdef SHARED +- if (! do_audit && GLRO(dl_naudit) > 0) +- { +- do_audit = 1; +- goto again; +- } ++ if (last_ns >= 0) ++ _dl_audit_activity_nsid (last_ns, LA_ACT_CONSISTENT); + + if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_STATISTICS)) + _dl_debug_printf ("\nruntime linker statistics:\n" +diff --git a/elf/dl-init.c b/elf/dl-init.c +index ba4d2fdc85..ffd05b7806 100644 +--- a/elf/dl-init.c ++++ b/elf/dl-init.c +@@ -21,6 +21,7 @@ + #include <ldsodefs.h> + #include <elf-initfini.h> + ++struct link_map *_dl_init_called_list; + + static void + call_init (struct link_map *l, int argc, char **argv, char **env) +@@ -42,6 +43,21 @@ call_init (struct link_map *l, int argc, char **argv, char **env) + dependency. */ + l->l_init_called = 1; + ++ /* Help an already-running dlclose: The just-loaded object must not ++ be removed during the current pass. (No effect if no dlclose in ++ progress.) */ ++ l->l_map_used = 1; ++ ++ /* Record execution before starting any initializers. This way, if ++ the initializers themselves call dlopen, their ELF destructors ++ will eventually be run before this object is destructed, matching ++ that their ELF constructors have run before this object was ++ constructed. _dl_fini uses this list for audit callbacks, so ++ register objects on the list even if they do not have a ++ constructor. */ ++ l->l_init_called_next = _dl_init_called_list; ++ _dl_init_called_list = l; ++ + /* Check for object which constructors we do not run here. */ + if (__builtin_expect (l->l_name[0], 'a') == '\0' + && l->l_type == lt_executable) +diff --git a/elf/dso-sort-tests-1.def b/elf/dso-sort-tests-1.def +index 4bf9052db1..61dc54f8ae 100644 +--- a/elf/dso-sort-tests-1.def ++++ b/elf/dso-sort-tests-1.def +@@ -53,21 +53,14 @@ tst-dso-ordering10: {}->a->b->c;soname({})=c + output: b>a>{}<a<b + + # Complex example from Bugzilla #15311, under-linked and with circular +-# relocation(dynamic) dependencies. While this is technically unspecified, the +-# presumed reasonable practical behavior is for the destructor order to respect +-# the static DT_NEEDED links (here this means the a->b->c->d order). +-# The older dynamic_sort=1 algorithm does not achieve this, while the DFS-based +-# dynamic_sort=2 algorithm does, although it is still arguable whether going +-# beyond spec to do this is the right thing to do. +-# The below expected outputs are what the two algorithms currently produce +-# respectively, for regression testing purposes. ++# relocation(dynamic) dependencies. For both sorting algorithms, the ++# destruction order is the reverse of the construction order, and ++# relocation dependencies are not taken into account. + tst-bz15311: {+a;+e;+f;+g;+d;%d;-d;-g;-f;-e;-a};a->b->c->d;d=>[ba];c=>a;b=>e=>a;c=>f=>b;d=>g=>c +-output(glibc.rtld.dynamic_sort=1): {+a[d>c>b>a>];+e[e>];+f[f>];+g[g>];+d[];%d(b(e(a()))a()g(c(a()f(b(e(a()))))));-d[];-g[];-f[];-e[];-a[<a<c<d<g<f<b<e];} +-output(glibc.rtld.dynamic_sort=2): {+a[d>c>b>a>];+e[e>];+f[f>];+g[g>];+d[];%d(b(e(a()))a()g(c(a()f(b(e(a()))))));-d[];-g[];-f[];-e[];-a[<g<f<a<b<c<d<e];} ++output: {+a[d>c>b>a>];+e[e>];+f[f>];+g[g>];+d[];%d(b(e(a()))a()g(c(a()f(b(e(a()))))));-d[];-g[];-f[];-e[];-a[<g<f<e<a<b<c<d];} + + # Test that even in the presence of dependency loops involving dlopen'ed + # object, that object is initialized last (and not unloaded prematurely). +-# Final destructor order is indeterminate due to the cycle. ++# Final destructor order is the opposite of constructor order. + tst-bz28937: {+a;+b;-b;+c;%c};a->a1;a->a2;a2->a;b->b1;c->a1;c=>a1 +-output(glibc.rtld.dynamic_sort=1): {+a[a2>a1>a>];+b[b1>b>];-b[<b<b1];+c[c>];%c(a1());}<a<a2<c<a1 +-output(glibc.rtld.dynamic_sort=2): {+a[a2>a1>a>];+b[b1>b>];-b[<b<b1];+c[c>];%c(a1());}<a2<a<c<a1 ++output: {+a[a2>a1>a>];+b[b1>b>];-b[<b<b1];+c[c>];%c(a1());}<c<a<a1<a2 +diff --git a/elf/tst-audit23.c b/elf/tst-audit23.c +index bb7d66c385..503699c36a 100644 +--- a/elf/tst-audit23.c ++++ b/elf/tst-audit23.c +@@ -98,6 +98,8 @@ do_test (int argc, char *argv[]) + char *lname; + uintptr_t laddr; + Lmid_t lmid; ++ uintptr_t cookie; ++ uintptr_t namespace; + bool closed; + } objs[max_objs] = { [0 ... max_objs-1] = { .closed = false } }; + size_t nobjs = 0; +@@ -117,6 +119,9 @@ do_test (int argc, char *argv[]) + size_t buffer_length = 0; + while (xgetline (&buffer, &buffer_length, out)) + { ++ *strchrnul (buffer, '\n') = '\0'; ++ printf ("info: subprocess output: %s\n", buffer); ++ + if (startswith (buffer, "la_activity: ")) + { + uintptr_t cookie; +@@ -125,29 +130,26 @@ do_test (int argc, char *argv[]) + &cookie); + TEST_COMPARE (r, 2); + +- /* The cookie identifies the object at the head of the link map, +- so we only add a new namespace if it changes from the previous +- one. This works since dlmopen is the last in the test body. */ +- if (cookie != last_act_cookie && last_act_cookie != -1) +- TEST_COMPARE (last_act, LA_ACT_CONSISTENT); +- + if (this_act == LA_ACT_ADD && acts[nacts] != cookie) + { ++ /* The cookie identifies the object at the head of the ++ link map, so we only add a new namespace if it ++ changes from the previous one. This works since ++ dlmopen is the last in the test body. */ ++ if (cookie != last_act_cookie && last_act_cookie != -1) ++ TEST_COMPARE (last_act, LA_ACT_CONSISTENT); ++ + acts[nacts++] = cookie; + last_act_cookie = cookie; + } +- /* The LA_ACT_DELETE is called in the reverse order of LA_ACT_ADD +- at program termination (if the tests adds a dlclose or a library +- with extra dependencies this will need to be adapted). */ ++ /* LA_ACT_DELETE is called multiple times for each ++ namespace, depending on destruction order. */ + else if (this_act == LA_ACT_DELETE) +- { +- last_act_cookie = acts[--nacts]; +- TEST_COMPARE (acts[nacts], cookie); +- acts[nacts] = 0; +- } ++ last_act_cookie = cookie; + else if (this_act == LA_ACT_CONSISTENT) + { + TEST_COMPARE (cookie, last_act_cookie); ++ last_act_cookie = -1; + + /* LA_ACT_DELETE must always be followed by an la_objclose. */ + if (last_act == LA_ACT_DELETE) +@@ -179,6 +181,8 @@ do_test (int argc, char *argv[]) + objs[nobjs].lname = lname; + objs[nobjs].laddr = laddr; + objs[nobjs].lmid = lmid; ++ objs[nobjs].cookie = cookie; ++ objs[nobjs].namespace = last_act_cookie; + objs[nobjs].closed = false; + nobjs++; + +@@ -201,6 +205,12 @@ do_test (int argc, char *argv[]) + if (strcmp (lname, objs[i].lname) == 0 && lmid == objs[i].lmid) + { + TEST_COMPARE (objs[i].closed, false); ++ TEST_COMPARE (objs[i].cookie, cookie); ++ if (objs[i].namespace == -1) ++ /* No LA_ACT_ADD before the first la_objopen call. */ ++ TEST_COMPARE (acts[0], last_act_cookie); ++ else ++ TEST_COMPARE (objs[i].namespace, last_act_cookie); + objs[i].closed = true; + break; + } +@@ -209,11 +219,7 @@ do_test (int argc, char *argv[]) + /* la_objclose should be called after la_activity(LA_ACT_DELETE) for + the closed object's namespace. */ + TEST_COMPARE (last_act, LA_ACT_DELETE); +- if (!seen_first_objclose) +- { +- TEST_COMPARE (last_act_cookie, cookie); +- seen_first_objclose = true; +- } ++ seen_first_objclose = true; + } + } + +diff --git a/include/link.h b/include/link.h +index 1d74feb2bd..69bda3ed17 100644 +--- a/include/link.h ++++ b/include/link.h +@@ -278,6 +278,10 @@ struct link_map + /* List of object in order of the init and fini calls. */ + struct link_map **l_initfini; + ++ /* Linked list of objects in reverse ELF constructor execution ++ order. Head of list is stored in _dl_init_called_list. */ ++ struct link_map *l_init_called_next; ++ + /* List of the dependencies introduced through symbol binding. */ + struct link_map_reldeps + { +diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h +index e8b7359b04..9ea9389a39 100644 +--- a/sysdeps/generic/ldsodefs.h ++++ b/sysdeps/generic/ldsodefs.h +@@ -1037,6 +1037,10 @@ extern int _dl_check_map_versions (struct link_map *map, int verbose, + extern void _dl_init (struct link_map *main_map, int argc, char **argv, + char **env) attribute_hidden; + ++/* List of ELF objects in reverse order of their constructor ++ invocation. */ ++extern struct link_map *_dl_init_called_list attribute_hidden; ++ + /* Call the finalizer functions of all shared objects whose + initializer functions have completed. */ + extern void _dl_fini (void) attribute_hidden; +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0016-elf-Remove-unused-l_text_end-field-from-struct-link_.patch b/src/patches/glibc-2.38/0016-elf-Remove-unused-l_text_end-field-from-struct-link_.patch new file mode 100644 index 000000000..c674f8b4a --- /dev/null +++ b/src/patches/glibc-2.38/0016-elf-Remove-unused-l_text_end-field-from-struct-link_.patch @@ -0,0 +1,143 @@ +From 750f19526ae71aac801c77a3f7ef5374890c09b7 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Fri, 8 Sep 2023 13:02:06 +0200 +Subject: [PATCH 16/27] elf: Remove unused l_text_end field from struct + link_map + +It is a left-over from commit 52a01100ad011293197637e42b5be1a479a2 +("elf: Remove ad-hoc restrictions on dlopen callers [BZ #22787]"). + +When backporting commmit 6985865bc3ad5b23147ee73466583dd7fdf65892 +("elf: Always call destructors in reverse constructor order +(bug 30785)"), we can move the l_init_called_next field to this +place, so that the internal GLIBC_PRIVATE ABI does not change. + +Reviewed-by: Carlos O'Donell <carlos(a)redhat.com> +Tested-by: Carlos O'Donell <carlos(a)redhat.com> +(cherry picked from commit 53df2ce6885da3d0e89e87dca7b095622296014f) +--- + elf/dl-load.c | 2 +- + elf/dl-load.h | 7 ++----- + elf/rtld.c | 6 ------ + elf/setup-vdso.h | 4 ---- + include/link.h | 2 -- + 5 files changed, 3 insertions(+), 18 deletions(-) + +diff --git a/elf/dl-load.c b/elf/dl-load.c +index 9a87fda9c9..2923b1141d 100644 +--- a/elf/dl-load.c ++++ b/elf/dl-load.c +@@ -1253,7 +1253,7 @@ _dl_map_object_from_fd (const char *name, const char *origname, int fd, + + /* Now process the load commands and map segments into memory. + This is responsible for filling in: +- l_map_start, l_map_end, l_addr, l_contiguous, l_text_end, l_phdr ++ l_map_start, l_map_end, l_addr, l_contiguous, l_phdr + */ + errstring = _dl_map_segments (l, fd, header, type, loadcmds, nloadcmds, + maplength, has_holes, loader); +diff --git a/elf/dl-load.h b/elf/dl-load.h +index ecf6910c68..1d5207694b 100644 +--- a/elf/dl-load.h ++++ b/elf/dl-load.h +@@ -83,14 +83,11 @@ struct loadcmd + + /* This is a subroutine of _dl_map_segments. It should be called for each + load command, some time after L->l_addr has been set correctly. It is +- responsible for setting up the l_text_end and l_phdr fields. */ ++ responsible for setting the l_phdr fields */ + static __always_inline void + _dl_postprocess_loadcmd (struct link_map *l, const ElfW(Ehdr) *header, + const struct loadcmd *c) + { +- if (c->prot & PROT_EXEC) +- l->l_text_end = l->l_addr + c->mapend; +- + if (l->l_phdr == 0 + && c->mapoff <= header->e_phoff + && ((size_t) (c->mapend - c->mapstart + c->mapoff) +@@ -103,7 +100,7 @@ _dl_postprocess_loadcmd (struct link_map *l, const ElfW(Ehdr) *header, + + /* This is a subroutine of _dl_map_object_from_fd. It is responsible + for filling in several fields in *L: l_map_start, l_map_end, l_addr, +- l_contiguous, l_text_end, l_phdr. On successful return, all the ++ l_contiguous, l_phdr. On successful return, all the + segments are mapped (or copied, or whatever) from the file into their + final places in the address space, with the correct page permissions, + and any bss-like regions already zeroed. It returns a null pointer +diff --git a/elf/rtld.c b/elf/rtld.c +index a91e2a4471..5107d16fe3 100644 +--- a/elf/rtld.c ++++ b/elf/rtld.c +@@ -477,7 +477,6 @@ _dl_start_final (void *arg, struct dl_start_final_info *info) + GL(dl_rtld_map).l_real = &GL(dl_rtld_map); + GL(dl_rtld_map).l_map_start = (ElfW(Addr)) &__ehdr_start; + GL(dl_rtld_map).l_map_end = (ElfW(Addr)) _end; +- GL(dl_rtld_map).l_text_end = (ElfW(Addr)) _etext; + /* Copy the TLS related data if necessary. */ + #ifndef DONT_USE_BOOTSTRAP_MAP + # if NO_TLS_OFFSET != 0 +@@ -1119,7 +1118,6 @@ rtld_setup_main_map (struct link_map *main_map) + bool has_interp = false; + + main_map->l_map_end = 0; +- main_map->l_text_end = 0; + /* Perhaps the executable has no PT_LOAD header entries at all. */ + main_map->l_map_start = ~0; + /* And it was opened directly. */ +@@ -1211,8 +1209,6 @@ rtld_setup_main_map (struct link_map *main_map) + allocend = main_map->l_addr + ph->p_vaddr + ph->p_memsz; + if (main_map->l_map_end < allocend) + main_map->l_map_end = allocend; +- if ((ph->p_flags & PF_X) && allocend > main_map->l_text_end) +- main_map->l_text_end = allocend; + + /* The next expected address is the page following this load + segment. */ +@@ -1272,8 +1268,6 @@ rtld_setup_main_map (struct link_map *main_map) + = (char *) main_map->l_tls_initimage + main_map->l_addr; + if (! main_map->l_map_end) + main_map->l_map_end = ~0; +- if (! main_map->l_text_end) +- main_map->l_text_end = ~0; + if (! GL(dl_rtld_map).l_libname && GL(dl_rtld_map).l_name) + { + /* We were invoked directly, so the program might not have a +diff --git a/elf/setup-vdso.h b/elf/setup-vdso.h +index 0079842d1f..d92b12a7aa 100644 +--- a/elf/setup-vdso.h ++++ b/elf/setup-vdso.h +@@ -51,9 +51,6 @@ setup_vdso (struct link_map *main_map __attribute__ ((unused)), + l->l_addr = ph->p_vaddr; + if (ph->p_vaddr + ph->p_memsz >= l->l_map_end) + l->l_map_end = ph->p_vaddr + ph->p_memsz; +- if ((ph->p_flags & PF_X) +- && ph->p_vaddr + ph->p_memsz >= l->l_text_end) +- l->l_text_end = ph->p_vaddr + ph->p_memsz; + } + else + /* There must be no TLS segment. */ +@@ -62,7 +59,6 @@ setup_vdso (struct link_map *main_map __attribute__ ((unused)), + l->l_map_start = (ElfW(Addr)) GLRO(dl_sysinfo_dso); + l->l_addr = l->l_map_start - l->l_addr; + l->l_map_end += l->l_addr; +- l->l_text_end += l->l_addr; + l->l_ld = (void *) ((ElfW(Addr)) l->l_ld + l->l_addr); + elf_get_dynamic_info (l, false, false); + _dl_setup_hash (l); +diff --git a/include/link.h b/include/link.h +index 69bda3ed17..c6af095d87 100644 +--- a/include/link.h ++++ b/include/link.h +@@ -253,8 +253,6 @@ struct link_map + /* Start and finish of memory map for this object. l_map_start + need not be the same as l_addr. */ + ElfW(Addr) l_map_start, l_map_end; +- /* End of the executable part of the mapping. */ +- ElfW(Addr) l_text_end; + + /* Default array for 'l_scope'. */ + struct r_scope_elem *l_scope_mem[4]; +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0017-elf-Move-l_init_called_next-to-old-place-of-l_text_e.patch b/src/patches/glibc-2.38/0017-elf-Move-l_init_called_next-to-old-place-of-l_text_e.patch new file mode 100644 index 000000000..680fde982 --- /dev/null +++ b/src/patches/glibc-2.38/0017-elf-Move-l_init_called_next-to-old-place-of-l_text_e.patch @@ -0,0 +1,41 @@ +From d3ba6c1333b10680ce5900a628108507d9d4b844 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Mon, 11 Sep 2023 09:17:52 +0200 +Subject: [PATCH 17/27] elf: Move l_init_called_next to old place of l_text_end + in link map + +This preserves all member offsets and the GLIBC_PRIVATE ABI +for backporting. +--- + include/link.h | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/include/link.h b/include/link.h +index c6af095d87..686813f281 100644 +--- a/include/link.h ++++ b/include/link.h +@@ -254,6 +254,10 @@ struct link_map + need not be the same as l_addr. */ + ElfW(Addr) l_map_start, l_map_end; + ++ /* Linked list of objects in reverse ELF constructor execution ++ order. Head of list is stored in _dl_init_called_list. */ ++ struct link_map *l_init_called_next; ++ + /* Default array for 'l_scope'. */ + struct r_scope_elem *l_scope_mem[4]; + /* Size of array allocated for 'l_scope'. */ +@@ -276,10 +280,6 @@ struct link_map + /* List of object in order of the init and fini calls. */ + struct link_map **l_initfini; + +- /* Linked list of objects in reverse ELF constructor execution +- order. Head of list is stored in _dl_init_called_list. */ +- struct link_map *l_init_called_next; +- + /* List of the dependencies introduced through symbol binding. */ + struct link_map_reldeps + { +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0018-NEWS-Add-the-2.38.1-bug-list.patch b/src/patches/glibc-2.38/0018-NEWS-Add-the-2.38.1-bug-list.patch new file mode 100644 index 000000000..1b5651f40 --- /dev/null +++ b/src/patches/glibc-2.38/0018-NEWS-Add-the-2.38.1-bug-list.patch @@ -0,0 +1,37 @@ +From 89da8bc588c2296252543b049bf6d9272321f90d Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Mon, 11 Sep 2023 10:06:15 +0200 +Subject: [PATCH 18/27] NEWS: Add the 2.38.1 bug list + +--- + NEWS | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/NEWS b/NEWS +index f1a14f45dd..64596d5d09 100644 +--- a/NEWS ++++ b/NEWS +@@ -9,7 +9,10 @@ Version 2.38.1 + + The following bugs are resolved with this release: + ++ [30723] posix_memalign repeatedly scans long bin lists + [30785] Always call destructors in reverse constructor order ++ [30804] F_GETLK, F_SETLK, and F_SETLKW value change for powerpc64 with ++ -D_FILE_OFFSET_BITS=64 + + + Version 2.38 +@@ -139,9 +142,6 @@ The following bugs are resolved with this release: + [30555] string: strerror can incorrectly return NULL + [30579] malloc: trim_threshold in realloc lead to high memory usage + [30662] nscd: Group and password cache use errno in place of errval +- [30723] posix_memalign repeatedly scans long bin lists +- [30804] F_GETLK, F_SETLK, and F_SETLKW value change for powerpc64 with +- -D_FILE_OFFSET_BITS=64 + + Version 2.37 + +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0019-CVE-2023-4527-Stack-read-overflow-with-large-TCP-res.patch b/src/patches/glibc-2.38/0019-CVE-2023-4527-Stack-read-overflow-with-large-TCP-res.patch new file mode 100644 index 000000000..a32ddb861 --- /dev/null +++ b/src/patches/glibc-2.38/0019-CVE-2023-4527-Stack-read-overflow-with-large-TCP-res.patch @@ -0,0 +1,221 @@ +From b25508dd774b617f99419bdc3cf2ace4560cd2d6 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer(a)redhat.com> +Date: Wed, 13 Sep 2023 14:10:56 +0200 +Subject: [PATCH 19/27] CVE-2023-4527: Stack read overflow with large TCP + responses in no-aaaa mode + +Without passing alt_dns_packet_buffer, __res_context_search can only +store 2048 bytes (what fits into dns_packet_buffer). However, +the function returns the total packet size, and the subsequent +DNS parsing code in _nss_dns_gethostbyname4_r reads beyond the end +of the stack-allocated buffer. + +Fixes commit f282cdbe7f436c75864e5640a4 ("resolv: Implement no-aaaa +stub resolver option") and bug 30842. + +(cherry picked from commit bd77dd7e73e3530203be1c52c8a29d08270cb25d) +--- + NEWS | 9 +++ + resolv/Makefile | 2 + + resolv/nss_dns/dns-host.c | 2 +- + resolv/tst-resolv-noaaaa-vc.c | 129 ++++++++++++++++++++++++++++++++++ + 4 files changed, 141 insertions(+), 1 deletion(-) + create mode 100644 resolv/tst-resolv-noaaaa-vc.c + +diff --git a/NEWS b/NEWS +index 64596d5d09..dfee278a9c 100644 +--- a/NEWS ++++ b/NEWS +@@ -7,12 +7,21 @@ using `glibc' in the "product" field. + + Version 2.38.1 + ++Security related changes: ++ ++ CVE-2023-4527: If the system is configured in no-aaaa mode via ++ /etc/resolv.conf, getaddrinfo is called for the AF_UNSPEC address ++ family, and a DNS response is received over TCP that is larger than ++ 2048 bytes, getaddrinfo may potentially disclose stack contents via ++ the returned address data, or crash. ++ + The following bugs are resolved with this release: + + [30723] posix_memalign repeatedly scans long bin lists + [30785] Always call destructors in reverse constructor order + [30804] F_GETLK, F_SETLK, and F_SETLKW value change for powerpc64 with + -D_FILE_OFFSET_BITS=64 ++ [30842] Stack read overflow in getaddrinfo in no-aaaa mode (CVE-2023-4527) + + + Version 2.38 +diff --git a/resolv/Makefile b/resolv/Makefile +index 054b1fa36c..2f99eb3862 100644 +--- a/resolv/Makefile ++++ b/resolv/Makefile +@@ -102,6 +102,7 @@ tests += \ + tst-resolv-invalid-cname \ + tst-resolv-network \ + tst-resolv-noaaaa \ ++ tst-resolv-noaaaa-vc \ + tst-resolv-nondecimal \ + tst-resolv-res_init-multi \ + tst-resolv-search \ +@@ -293,6 +294,7 @@ $(objpfx)tst-resolv-res_init-thread: $(objpfx)libresolv.so \ + $(objpfx)tst-resolv-invalid-cname: $(objpfx)libresolv.so \ + $(shared-thread-library) + $(objpfx)tst-resolv-noaaaa: $(objpfx)libresolv.so $(shared-thread-library) ++$(objpfx)tst-resolv-noaaaa-vc: $(objpfx)libresolv.so $(shared-thread-library) + $(objpfx)tst-resolv-nondecimal: $(objpfx)libresolv.so $(shared-thread-library) + $(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library) + $(objpfx)tst-resolv-rotate: $(objpfx)libresolv.so $(shared-thread-library) +diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c +index 1d60c51f5e..5d0ab30de6 100644 +--- a/resolv/nss_dns/dns-host.c ++++ b/resolv/nss_dns/dns-host.c +@@ -427,7 +427,7 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat, + { + n = __res_context_search (ctx, name, C_IN, T_A, + dns_packet_buffer, sizeof (dns_packet_buffer), +- NULL, NULL, NULL, NULL, NULL); ++ &alt_dns_packet_buffer, NULL, NULL, NULL, NULL); + if (n >= 0) + status = gaih_getanswer_noaaaa (alt_dns_packet_buffer, n, + &abuf, pat, errnop, herrnop, ttlp); +diff --git a/resolv/tst-resolv-noaaaa-vc.c b/resolv/tst-resolv-noaaaa-vc.c +new file mode 100644 +index 0000000000..9f5aebd99f +--- /dev/null ++++ b/resolv/tst-resolv-noaaaa-vc.c +@@ -0,0 +1,129 @@ ++/* Test the RES_NOAAAA resolver option with a large response. ++ Copyright (C) 2022-2023 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <https://www.gnu.org/licenses/>. */ ++ ++#include <errno.h> ++#include <netdb.h> ++#include <resolv.h> ++#include <stdbool.h> ++#include <stdlib.h> ++#include <support/check.h> ++#include <support/check_nss.h> ++#include <support/resolv_test.h> ++#include <support/support.h> ++#include <support/xmemstream.h> ++ ++/* Used to keep track of the number of queries. */ ++static volatile unsigned int queries; ++ ++/* If true, add a large TXT record at the start of the answer section. */ ++static volatile bool stuff_txt; ++ ++static void ++response (const struct resolv_response_context *ctx, ++ struct resolv_response_builder *b, ++ const char *qname, uint16_t qclass, uint16_t qtype) ++{ ++ /* If not using TCP, just force its use. */ ++ if (!ctx->tcp) ++ { ++ struct resolv_response_flags flags = {.tc = true}; ++ resolv_response_init (b, flags); ++ resolv_response_add_question (b, qname, qclass, qtype); ++ return; ++ } ++ ++ /* The test needs to send four queries, the first three are used to ++ grow the NSS buffer via the ERANGE handshake. */ ++ ++queries; ++ TEST_VERIFY (queries <= 4); ++ ++ /* AAAA queries are supposed to be disabled. */ ++ TEST_COMPARE (qtype, T_A); ++ TEST_COMPARE (qclass, C_IN); ++ TEST_COMPARE_STRING (qname, "example.com"); ++ ++ struct resolv_response_flags flags = {}; ++ resolv_response_init (b, flags); ++ resolv_response_add_question (b, qname, qclass, qtype); ++ ++ resolv_response_section (b, ns_s_an); ++ ++ if (stuff_txt) ++ { ++ resolv_response_open_record (b, qname, qclass, T_TXT, 60); ++ int zero = 0; ++ for (int i = 0; i <= 15000; ++i) ++ resolv_response_add_data (b, &zero, sizeof (zero)); ++ resolv_response_close_record (b); ++ } ++ ++ for (int i = 0; i < 200; ++i) ++ { ++ resolv_response_open_record (b, qname, qclass, qtype, 60); ++ char ipv4[4] = {192, 0, 2, i + 1}; ++ resolv_response_add_data (b, &ipv4, sizeof (ipv4)); ++ resolv_response_close_record (b); ++ } ++} ++ ++static int ++do_test (void) ++{ ++ struct resolv_test *obj = resolv_test_start ++ ((struct resolv_redirect_config) ++ { ++ .response_callback = response ++ }); ++ ++ _res.options |= RES_NOAAAA; ++ ++ for (int do_stuff_txt = 0; do_stuff_txt < 2; ++do_stuff_txt) ++ { ++ queries = 0; ++ stuff_txt = do_stuff_txt; ++ ++ struct addrinfo *ai = NULL; ++ int ret; ++ ret = getaddrinfo ("example.com", "80", ++ &(struct addrinfo) ++ { ++ .ai_family = AF_UNSPEC, ++ .ai_socktype = SOCK_STREAM, ++ }, &ai); ++ ++ char *expected_result; ++ { ++ struct xmemstream mem; ++ xopen_memstream (&mem); ++ for (int i = 0; i < 200; ++i) ++ fprintf (mem.out, "address: STREAM/TCP 192.0.2.%d 80\n", i + 1); ++ xfclose_memstream (&mem); ++ expected_result = mem.buffer; ++ } ++ ++ check_addrinfo ("example.com", ai, ret, expected_result); ++ ++ free (expected_result); ++ freeaddrinfo (ai); ++ } ++ ++ resolv_test_end (obj); ++ return 0; ++} ++ ++#include <support/test-driver.c> +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0020-getaddrinfo-Fix-use-after-free-in-getcanonname-CVE-2.patch b/src/patches/glibc-2.38/0020-getaddrinfo-Fix-use-after-free-in-getcanonname-CVE-2.patch new file mode 100644 index 000000000..0ace4855e --- /dev/null +++ b/src/patches/glibc-2.38/0020-getaddrinfo-Fix-use-after-free-in-getcanonname-CVE-2.patch @@ -0,0 +1,338 @@ +From 00ae4f10b504bc4564e9f22f00907093f1ab9338 Mon Sep 17 00:00:00 2001 +From: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +Date: Fri, 15 Sep 2023 13:51:12 -0400 +Subject: [PATCH 20/27] getaddrinfo: Fix use after free in getcanonname + (CVE-2023-4806) + +When an NSS plugin only implements the _gethostbyname2_r and +_getcanonname_r callbacks, getaddrinfo could use memory that was freed +during tmpbuf resizing, through h_name in a previous query response. + +The backing store for res->at->name when doing a query with +gethostbyname3_r or gethostbyname2_r is tmpbuf, which is reallocated in +gethosts during the query. For AF_INET6 lookup with AI_ALL | +AI_V4MAPPED, gethosts gets called twice, once for a v6 lookup and second +for a v4 lookup. In this case, if the first call reallocates tmpbuf +enough number of times, resulting in a malloc, th->h_name (that +res->at->name refers to) ends up on a heap allocated storage in tmpbuf. +Now if the second call to gethosts also causes the plugin callback to +return NSS_STATUS_TRYAGAIN, tmpbuf will get freed, resulting in a UAF +reference in res->at->name. This then gets dereferenced in the +getcanonname_r plugin call, resulting in the use after free. + +Fix this by copying h_name over and freeing it at the end. This +resolves BZ #30843, which is assigned CVE-2023-4806. + +Signed-off-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +(cherry picked from commit 973fe93a5675c42798b2161c6f29c01b0e243994) +--- + nss/Makefile | 15 ++++- + nss/nss_test_gai_hv2_canonname.c | 56 +++++++++++++++++ + nss/tst-nss-gai-hv2-canonname.c | 63 +++++++++++++++++++ + nss/tst-nss-gai-hv2-canonname.h | 1 + + .../postclean.req | 0 + .../tst-nss-gai-hv2-canonname.script | 2 + + sysdeps/posix/getaddrinfo.c | 25 +++++--- + 7 files changed, 152 insertions(+), 10 deletions(-) + create mode 100644 nss/nss_test_gai_hv2_canonname.c + create mode 100644 nss/tst-nss-gai-hv2-canonname.c + create mode 100644 nss/tst-nss-gai-hv2-canonname.h + create mode 100644 nss/tst-nss-gai-hv2-canonname.root/postclean.req + create mode 100644 nss/tst-nss-gai-hv2-canonname.root/tst-nss-gai-hv2-canonname.script + +diff --git a/nss/Makefile b/nss/Makefile +index 06fcdc450f..8a5126ecf3 100644 +--- a/nss/Makefile ++++ b/nss/Makefile +@@ -82,6 +82,7 @@ tests-container := \ + tst-nss-test3 \ + tst-reload1 \ + tst-reload2 \ ++ tst-nss-gai-hv2-canonname \ + # tests-container + + # Tests which need libdl +@@ -145,7 +146,8 @@ libnss_compat-inhibit-o = $(filter-out .os,$(object-suffixes)) + ifeq ($(build-static-nss),yes) + tests-static += tst-nss-static + endif +-extra-test-objs += nss_test1.os nss_test2.os nss_test_errno.os ++extra-test-objs += nss_test1.os nss_test2.os nss_test_errno.os \ ++ nss_test_gai_hv2_canonname.os + + include ../Rules + +@@ -180,12 +182,16 @@ rtld-tests-LDFLAGS += -Wl,--dynamic-list=nss_test.ver + libof-nss_test1 = extramodules + libof-nss_test2 = extramodules + libof-nss_test_errno = extramodules ++libof-nss_test_gai_hv2_canonname = extramodules + $(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps) + $(build-module) + $(objpfx)/libnss_test2.so: $(objpfx)nss_test2.os $(link-libc-deps) + $(build-module) + $(objpfx)/libnss_test_errno.so: $(objpfx)nss_test_errno.os $(link-libc-deps) + $(build-module) ++$(objpfx)/libnss_test_gai_hv2_canonname.so: \ ++ $(objpfx)nss_test_gai_hv2_canonname.os $(link-libc-deps) ++ $(build-module) + $(objpfx)nss_test2.os : nss_test1.c + # Use the nss_files suffix for these objects as well. + $(objpfx)/libnss_test1.so$(libnss_files.so-version): $(objpfx)/libnss_test1.so +@@ -195,10 +201,14 @@ $(objpfx)/libnss_test2.so$(libnss_files.so-version): $(objpfx)/libnss_test2.so + $(objpfx)/libnss_test_errno.so$(libnss_files.so-version): \ + $(objpfx)/libnss_test_errno.so + $(make-link) ++$(objpfx)/libnss_test_gai_hv2_canonname.so$(libnss_files.so-version): \ ++ $(objpfx)/libnss_test_gai_hv2_canonname.so ++ $(make-link) + $(patsubst %,$(objpfx)%.out,$(tests) $(tests-container)) : \ + $(objpfx)/libnss_test1.so$(libnss_files.so-version) \ + $(objpfx)/libnss_test2.so$(libnss_files.so-version) \ +- $(objpfx)/libnss_test_errno.so$(libnss_files.so-version) ++ $(objpfx)/libnss_test_errno.so$(libnss_files.so-version) \ ++ $(objpfx)/libnss_test_gai_hv2_canonname.so$(libnss_files.so-version) + + ifeq (yes,$(have-thread-library)) + $(objpfx)tst-cancel-getpwuid_r: $(shared-thread-library) +@@ -215,3 +225,4 @@ LDFLAGS-tst-nss-test3 = -Wl,--disable-new-dtags + LDFLAGS-tst-nss-test4 = -Wl,--disable-new-dtags + LDFLAGS-tst-nss-test5 = -Wl,--disable-new-dtags + LDFLAGS-tst-nss-test_errno = -Wl,--disable-new-dtags ++LDFLAGS-tst-nss-test_gai_hv2_canonname = -Wl,--disable-new-dtags +diff --git a/nss/nss_test_gai_hv2_canonname.c b/nss/nss_test_gai_hv2_canonname.c +new file mode 100644 +index 0000000000..4439c83c9f +--- /dev/null ++++ b/nss/nss_test_gai_hv2_canonname.c +@@ -0,0 +1,56 @@ ++/* NSS service provider that only provides gethostbyname2_r. ++ Copyright The GNU Toolchain Authors. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <https://www.gnu.org/licenses/>. */ ++ ++#include <nss.h> ++#include <stdlib.h> ++#include <string.h> ++#include "nss/tst-nss-gai-hv2-canonname.h" ++ ++/* Catch misnamed and functions. */ ++#pragma GCC diagnostic error "-Wmissing-prototypes" ++NSS_DECLARE_MODULE_FUNCTIONS (test_gai_hv2_canonname) ++ ++extern enum nss_status _nss_files_gethostbyname2_r (const char *, int, ++ struct hostent *, char *, ++ size_t, int *, int *); ++ ++enum nss_status ++_nss_test_gai_hv2_canonname_gethostbyname2_r (const char *name, int af, ++ struct hostent *result, ++ char *buffer, size_t buflen, ++ int *errnop, int *herrnop) ++{ ++ return _nss_files_gethostbyname2_r (name, af, result, buffer, buflen, errnop, ++ herrnop); ++} ++ ++enum nss_status ++_nss_test_gai_hv2_canonname_getcanonname_r (const char *name, char *buffer, ++ size_t buflen, char **result, ++ int *errnop, int *h_errnop) ++{ ++ /* We expect QUERYNAME, which is a small enough string that it shouldn't fail ++ the test. */ ++ if (memcmp (QUERYNAME, name, sizeof (QUERYNAME)) ++ || buflen < sizeof (QUERYNAME)) ++ abort (); ++ ++ strncpy (buffer, name, buflen); ++ *result = buffer; ++ return NSS_STATUS_SUCCESS; ++} +diff --git a/nss/tst-nss-gai-hv2-canonname.c b/nss/tst-nss-gai-hv2-canonname.c +new file mode 100644 +index 0000000000..d5f10c07d6 +--- /dev/null ++++ b/nss/tst-nss-gai-hv2-canonname.c +@@ -0,0 +1,63 @@ ++/* Test NSS query path for plugins that only implement gethostbyname2 ++ (#30843). ++ Copyright The GNU Toolchain Authors. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <https://www.gnu.org/licenses/>. */ ++ ++#include <nss.h> ++#include <netdb.h> ++#include <stdlib.h> ++#include <string.h> ++#include <support/check.h> ++#include <support/xstdio.h> ++#include "nss/tst-nss-gai-hv2-canonname.h" ++ ++#define PREPARE do_prepare ++ ++static void do_prepare (int a, char **av) ++{ ++ FILE *hosts = xfopen ("/etc/hosts", "w"); ++ for (unsigned i = 2; i < 255; i++) ++ { ++ fprintf (hosts, "ff01::ff02:ff03:%u:2\ttest.example.com\n", i); ++ fprintf (hosts, "192.168.0.%u\ttest.example.com\n", i); ++ } ++ xfclose (hosts); ++} ++ ++static int ++do_test (void) ++{ ++ __nss_configure_lookup ("hosts", "test_gai_hv2_canonname"); ++ ++ struct addrinfo hints = {}; ++ struct addrinfo *result = NULL; ++ ++ hints.ai_family = AF_INET6; ++ hints.ai_flags = AI_ALL | AI_V4MAPPED | AI_CANONNAME; ++ ++ int ret = getaddrinfo (QUERYNAME, NULL, &hints, &result); ++ ++ if (ret != 0) ++ FAIL_EXIT1 ("getaddrinfo failed: %s\n", gai_strerror (ret)); ++ ++ TEST_COMPARE_STRING (result->ai_canonname, QUERYNAME); ++ ++ freeaddrinfo(result); ++ return 0; ++} ++ ++#include <support/test-driver.c> +diff --git a/nss/tst-nss-gai-hv2-canonname.h b/nss/tst-nss-gai-hv2-canonname.h +new file mode 100644 +index 0000000000..14f2a9cb08 +--- /dev/null ++++ b/nss/tst-nss-gai-hv2-canonname.h +@@ -0,0 +1 @@ ++#define QUERYNAME "test.example.com" +diff --git a/nss/tst-nss-gai-hv2-canonname.root/postclean.req b/nss/tst-nss-gai-hv2-canonname.root/postclean.req +new file mode 100644 +index 0000000000..e69de29bb2 +diff --git a/nss/tst-nss-gai-hv2-canonname.root/tst-nss-gai-hv2-canonname.script b/nss/tst-nss-gai-hv2-canonname.root/tst-nss-gai-hv2-canonname.script +new file mode 100644 +index 0000000000..31848b4a28 +--- /dev/null ++++ b/nss/tst-nss-gai-hv2-canonname.root/tst-nss-gai-hv2-canonname.script +@@ -0,0 +1,2 @@ ++cp $B/nss/libnss_test_gai_hv2_canonname.so $L/libnss_test_gai_hv2_canonname.so.2 ++su +diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c +index 0356b622be..b2236b105c 100644 +--- a/sysdeps/posix/getaddrinfo.c ++++ b/sysdeps/posix/getaddrinfo.c +@@ -120,6 +120,7 @@ struct gaih_result + { + struct gaih_addrtuple *at; + char *canon; ++ char *h_name; + bool free_at; + bool got_ipv6; + }; +@@ -165,6 +166,7 @@ gaih_result_reset (struct gaih_result *res) + if (res->free_at) + free (res->at); + free (res->canon); ++ free (res->h_name); + memset (res, 0, sizeof (*res)); + } + +@@ -203,9 +205,8 @@ gaih_inet_serv (const char *servicename, const struct gaih_typeproto *tp, + return 0; + } + +-/* Convert struct hostent to a list of struct gaih_addrtuple objects. h_name +- is not copied, and the struct hostent object must not be deallocated +- prematurely. The new addresses are appended to the tuple array in RES. */ ++/* Convert struct hostent to a list of struct gaih_addrtuple objects. The new ++ addresses are appended to the tuple array in RES. */ + static bool + convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, int family, + struct hostent *h, struct gaih_result *res) +@@ -238,6 +239,15 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, int family, + res->at = array; + res->free_at = true; + ++ /* Duplicate h_name because it may get reclaimed when the underlying storage ++ is freed. */ ++ if (res->h_name == NULL) ++ { ++ res->h_name = __strdup (h->h_name); ++ if (res->h_name == NULL) ++ return false; ++ } ++ + /* Update the next pointers on reallocation. */ + for (size_t i = 0; i < old; i++) + array[i].next = array + i + 1; +@@ -262,7 +272,6 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, int family, + } + array[i].next = array + i + 1; + } +- array[0].name = h->h_name; + array[count - 1].next = NULL; + + return true; +@@ -324,15 +333,15 @@ gethosts (nss_gethostbyname3_r fct, int family, const char *name, + memory allocation failure. The returned string is allocated on the + heap; the caller has to free it. */ + static char * +-getcanonname (nss_action_list nip, struct gaih_addrtuple *at, const char *name) ++getcanonname (nss_action_list nip, const char *hname, const char *name) + { + nss_getcanonname_r *cfct = __nss_lookup_function (nip, "getcanonname_r"); + char *s = (char *) name; + if (cfct != NULL) + { + char buf[256]; +- if (DL_CALL_FCT (cfct, (at->name ?: name, buf, sizeof (buf), +- &s, &errno, &h_errno)) != NSS_STATUS_SUCCESS) ++ if (DL_CALL_FCT (cfct, (hname ?: name, buf, sizeof (buf), &s, &errno, ++ &h_errno)) != NSS_STATUS_SUCCESS) + /* If the canonical name cannot be determined, use the passed + string. */ + s = (char *) name; +@@ -771,7 +780,7 @@ get_nss_addresses (const char *name, const struct addrinfo *req, + if ((req->ai_flags & AI_CANONNAME) != 0 + && res->canon == NULL) + { +- char *canonbuf = getcanonname (nip, res->at, name); ++ char *canonbuf = getcanonname (nip, res->h_name, name); + if (canonbuf == NULL) + { + __resolv_context_put (res_ctx); +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0021-iconv-restore-verbosity-with-unrecognized-encoding-n.patch b/src/patches/glibc-2.38/0021-iconv-restore-verbosity-with-unrecognized-encoding-n.patch new file mode 100644 index 000000000..662604f39 --- /dev/null +++ b/src/patches/glibc-2.38/0021-iconv-restore-verbosity-with-unrecognized-encoding-n.patch @@ -0,0 +1,32 @@ +From 63250e9c571314b6daa2c949ea0af335ee766751 Mon Sep 17 00:00:00 2001 +From: Andreas Schwab <schwab(a)suse.de> +Date: Tue, 1 Aug 2023 17:01:37 +0200 +Subject: [PATCH 21/27] iconv: restore verbosity with unrecognized encoding + names (bug 30694) + +Commit 91927b7c76 ("Rewrite iconv option parsing [BZ #19519]") changed the +iconv program to call __gconv_open directly instead of the iconv_open +wrapper, but the former does not set errno. Update the caller to +interpret the return codes like iconv_open does. + +(cherry picked from commit fc72b6d7d818ab2868920af956d1542d03342a4d) +--- + iconv/iconv_prog.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c +index bee898c63c..cf32cf9b44 100644 +--- a/iconv/iconv_prog.c ++++ b/iconv/iconv_prog.c +@@ -187,7 +187,7 @@ main (int argc, char *argv[]) + + if (res != __GCONV_OK) + { +- if (errno == EINVAL) ++ if (res == __GCONV_NOCONV || res == __GCONV_NODB) + { + /* Try to be nice with the user and tell her which of the + two encoding names is wrong. This is possible because +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0022-string-Fix-tester-build-with-fortify-enable-with-gcc.patch b/src/patches/glibc-2.38/0022-string-Fix-tester-build-with-fortify-enable-with-gcc.patch new file mode 100644 index 000000000..d357c998d --- /dev/null +++ b/src/patches/glibc-2.38/0022-string-Fix-tester-build-with-fortify-enable-with-gcc.patch @@ -0,0 +1,50 @@ +From d94461bb86ba176b9390c0015bb612a528e22d95 Mon Sep 17 00:00:00 2001 +From: Mahesh Bodapati <bmahi496(a)linux.ibm.com> +Date: Fri, 11 Aug 2023 10:38:25 -0500 +Subject: [PATCH 22/27] string: Fix tester build with fortify enable with gcc < + 12 + +When building with fortify enabled, GCC < 12 issues a warning on the +fortify strncat wrapper might overflow the destination buffer (the +failure is tied to -Werror). + +Checked on ppc64 and x86_64. +Reviewed-by: Adhemerval Zanella <adhemerval.zanella(a)linaro.org> + +(cherry picked from commit f1c7ed0859a45929136836341741c7cd70f428cb) +--- + string/tester.c | 11 ++++++++--- + 1 file changed, 8 insertions(+), 3 deletions(-) + +diff --git a/string/tester.c b/string/tester.c +index f7d4bac5a8..824cf315ff 100644 +--- a/string/tester.c ++++ b/string/tester.c +@@ -34,6 +34,14 @@ + DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-truncation"); + #endif + ++/* When building with fortify enabled, GCC < 12 issues a warning on the ++ fortify strncat wrapper might overflow the destination buffer (the ++ failure is tied to -Werror). ++ Triggered by strncat fortify wrapper when it is enabled. */ ++#if __GNUC_PREREQ (11, 0) ++DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread"); ++#endif ++ + #include <errno.h> + #include <stdint.h> + #include <stdio.h> +@@ -52,9 +60,6 @@ DIAG_IGNORE_NEEDS_COMMENT (5.0, "-Wmemset-transposed-args"); + DIAG_IGNORE_NEEDS_COMMENT (9, "-Wrestrict"); + DIAG_IGNORE_NEEDS_COMMENT (7, "-Wstringop-overflow="); + #endif +-#if __GNUC_PREREQ (11, 0) +-DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread"); +-#endif + + + #define STREQ(a, b) (strcmp((a), (b)) == 0) +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0023-manual-jobs.texi-Add-missing-item-EPERM-for-getpgid.patch b/src/patches/glibc-2.38/0023-manual-jobs.texi-Add-missing-item-EPERM-for-getpgid.patch new file mode 100644 index 000000000..444aaf6c1 --- /dev/null +++ b/src/patches/glibc-2.38/0023-manual-jobs.texi-Add-missing-item-EPERM-for-getpgid.patch @@ -0,0 +1,30 @@ +From 0e1ef6779a90bc0f8a05bc367796df2793deecaa Mon Sep 17 00:00:00 2001 +From: Mark Wielaard <mark(a)klomp.org> +Date: Thu, 24 Aug 2023 21:36:34 +0200 +Subject: [PATCH 23/27] manual/jobs.texi: Add missing @item EPERM for getpgid + +The missing @item makes it look like errno will be set to ESRCH +if a cross-session getpgid is not permitted. + +Found by ulfvonbelow on irc. + +(cherry picked from commit 5a21cefd5abab1b99eda1fbf84204a9bf41662ab) +--- + manual/job.texi | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/manual/job.texi b/manual/job.texi +index 42cb9fb26d..8157f13a1c 100644 +--- a/manual/job.texi ++++ b/manual/job.texi +@@ -1133,6 +1133,7 @@ following @code{errno} error conditions are defined for this function: + @table @code + @item ESRCH + There is no process with the given process ID @var{pid}. ++@item EPERM + The calling process and the process specified by @var{pid} are in + different sessions, and the implementation doesn't allow to access the + process group ID of the process with ID @var{pid} from the calling +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0024-Fix-leak-in-getaddrinfo-introduced-by-the-fix-for-CV.patch b/src/patches/glibc-2.38/0024-Fix-leak-in-getaddrinfo-introduced-by-the-fix-for-CV.patch new file mode 100644 index 000000000..dc41d35c1 --- /dev/null +++ b/src/patches/glibc-2.38/0024-Fix-leak-in-getaddrinfo-introduced-by-the-fix-for-CV.patch @@ -0,0 +1,98 @@ +From 5ee59ca371b99984232d7584fe2b1a758b4421d3 Mon Sep 17 00:00:00 2001 +From: Romain Geissler <romain.geissler(a)amadeus.com> +Date: Mon, 25 Sep 2023 01:21:51 +0100 +Subject: [PATCH 24/27] Fix leak in getaddrinfo introduced by the fix for + CVE-2023-4806 [BZ #30843] + +This patch fixes a very recently added leak in getaddrinfo. + +This was assigned CVE-2023-5156. + +Resolves: BZ #30884 +Related: BZ #30842 + +Reviewed-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +(cherry picked from commit ec6b95c3303c700eb89eebeda2d7264cc184a796) +--- + nss/Makefile | 20 ++++++++++++++++++++ + nss/tst-nss-gai-hv2-canonname.c | 3 +++ + sysdeps/posix/getaddrinfo.c | 4 +--- + 3 files changed, 24 insertions(+), 3 deletions(-) + +diff --git a/nss/Makefile b/nss/Makefile +index 8a5126ecf3..668ba34b18 100644 +--- a/nss/Makefile ++++ b/nss/Makefile +@@ -149,6 +149,15 @@ endif + extra-test-objs += nss_test1.os nss_test2.os nss_test_errno.os \ + nss_test_gai_hv2_canonname.os + ++ifeq ($(run-built-tests),yes) ++ifneq (no,$(PERL)) ++tests-special += $(objpfx)mtrace-tst-nss-gai-hv2-canonname.out ++endif ++endif ++ ++generated += mtrace-tst-nss-gai-hv2-canonname.out \ ++ tst-nss-gai-hv2-canonname.mtrace ++ + include ../Rules + + ifeq (yes,$(have-selinux)) +@@ -217,6 +226,17 @@ endif + $(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so + $(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so + ++tst-nss-gai-hv2-canonname-ENV = \ ++ MALLOC_TRACE=$(objpfx)tst-nss-gai-hv2-canonname.mtrace \ ++ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so ++$(objpfx)mtrace-tst-nss-gai-hv2-canonname.out: \ ++ $(objpfx)tst-nss-gai-hv2-canonname.out ++ { test -r $(objpfx)tst-nss-gai-hv2-canonname.mtrace \ ++ || ( echo "tst-nss-gai-hv2-canonname.mtrace does not exist"; exit 77; ) \ ++ && $(common-objpfx)malloc/mtrace \ ++ $(objpfx)tst-nss-gai-hv2-canonname.mtrace; } > $@; \ ++ $(evaluate-test) ++ + # Disable DT_RUNPATH on NSS tests so that the glibc internal NSS + # functions can load testing NSS modules via DT_RPATH. + LDFLAGS-tst-nss-test1 = -Wl,--disable-new-dtags +diff --git a/nss/tst-nss-gai-hv2-canonname.c b/nss/tst-nss-gai-hv2-canonname.c +index d5f10c07d6..7db53cf09d 100644 +--- a/nss/tst-nss-gai-hv2-canonname.c ++++ b/nss/tst-nss-gai-hv2-canonname.c +@@ -21,6 +21,7 @@ + #include <netdb.h> + #include <stdlib.h> + #include <string.h> ++#include <mcheck.h> + #include <support/check.h> + #include <support/xstdio.h> + #include "nss/tst-nss-gai-hv2-canonname.h" +@@ -41,6 +42,8 @@ static void do_prepare (int a, char **av) + static int + do_test (void) + { ++ mtrace (); ++ + __nss_configure_lookup ("hosts", "test_gai_hv2_canonname"); + + struct addrinfo hints = {}; +diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c +index b2236b105c..13082305d3 100644 +--- a/sysdeps/posix/getaddrinfo.c ++++ b/sysdeps/posix/getaddrinfo.c +@@ -1196,9 +1196,7 @@ free_and_return: + if (malloc_name) + free ((char *) name); + free (addrmem); +- if (res.free_at) +- free (res.at); +- free (res.canon); ++ gaih_result_reset (&res); + + return result; + } +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0025-Document-CVE-2023-4806-and-CVE-2023-5156-in-NEWS.patch b/src/patches/glibc-2.38/0025-Document-CVE-2023-4806-and-CVE-2023-5156-in-NEWS.patch new file mode 100644 index 000000000..82d061e58 --- /dev/null +++ b/src/patches/glibc-2.38/0025-Document-CVE-2023-4806-and-CVE-2023-5156-in-NEWS.patch @@ -0,0 +1,36 @@ +From f6445dc94da185b3d1ee283f0ca0a34c4e1986cc Mon Sep 17 00:00:00 2001 +From: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +Date: Tue, 26 Sep 2023 07:38:07 -0400 +Subject: [PATCH 25/27] Document CVE-2023-4806 and CVE-2023-5156 in NEWS + +These are tracked in BZ #30884 and BZ #30843. + +Signed-off-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +(cherry picked from commit fd134feba35fa839018965733b34d28a09a075dd) +--- + NEWS | 9 +++++++++ + 1 file changed, 9 insertions(+) + +diff --git a/NEWS b/NEWS +index dfee278a9c..f1b1b0a3b4 100644 +--- a/NEWS ++++ b/NEWS +@@ -15,6 +15,15 @@ Security related changes: + 2048 bytes, getaddrinfo may potentially disclose stack contents via + the returned address data, or crash. + ++ CVE-2023-4806: When an NSS plugin only implements the ++ _gethostbyname2_r and _getcanonname_r callbacks, getaddrinfo could use ++ memory that was freed during buffer resizing, potentially causing a ++ crash or read or write to arbitrary memory. ++ ++ CVE-2023-5156: The fix for CVE-2023-4806 introduced a memory leak when ++ an application calls getaddrinfo for AF_INET6 with AI_CANONNAME, ++ AI_ALL and AI_V4MAPPED flags set. ++ + The following bugs are resolved with this release: + + [30723] posix_memalign repeatedly scans long bin lists +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0026-Propagate-GLIBC_TUNABLES-in-setxid-binaries.patch b/src/patches/glibc-2.38/0026-Propagate-GLIBC_TUNABLES-in-setxid-binaries.patch new file mode 100644 index 000000000..d67de051d --- /dev/null +++ b/src/patches/glibc-2.38/0026-Propagate-GLIBC_TUNABLES-in-setxid-binaries.patch @@ -0,0 +1,32 @@ +From 73e3fcd1a552783e66ff1f65c5f322e2f17a81d1 Mon Sep 17 00:00:00 2001 +From: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +Date: Tue, 19 Sep 2023 13:25:40 -0400 +Subject: [PATCH 26/27] Propagate GLIBC_TUNABLES in setxid binaries + +GLIBC_TUNABLES scrubbing happens earlier than envvar scrubbing and some +tunables are required to propagate past setxid boundary, like their +env_alias. Rely on tunable scrubbing to clean out GLIBC_TUNABLES like +before, restoring behaviour in glibc 2.37 and earlier. + +Signed-off-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +Reviewed-by: Carlos O'Donell <carlos(a)redhat.com> +(cherry picked from commit 0d5f9ea97f1b39f2a855756078771673a68497e1) +--- + sysdeps/generic/unsecvars.h | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/sysdeps/generic/unsecvars.h b/sysdeps/generic/unsecvars.h +index 81397fb90b..8278c50a84 100644 +--- a/sysdeps/generic/unsecvars.h ++++ b/sysdeps/generic/unsecvars.h +@@ -4,7 +4,6 @@ + #define UNSECURE_ENVVARS \ + "GCONV_PATH\0" \ + "GETCONF_DIR\0" \ +- "GLIBC_TUNABLES\0" \ + "HOSTALIASES\0" \ + "LD_AUDIT\0" \ + "LD_DEBUG\0" \ +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0027-tunables-Terminate-if-end-of-input-is-reached-CVE-20.patch b/src/patches/glibc-2.38/0027-tunables-Terminate-if-end-of-input-is-reached-CVE-20.patch new file mode 100644 index 000000000..735153a77 --- /dev/null +++ b/src/patches/glibc-2.38/0027-tunables-Terminate-if-end-of-input-is-reached-CVE-20.patch @@ -0,0 +1,173 @@ +From 750a45a783906a19591fb8ff6b7841470f1f5701 Mon Sep 17 00:00:00 2001 +From: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +Date: Tue, 19 Sep 2023 18:39:32 -0400 +Subject: [PATCH 27/27] tunables: Terminate if end of input is reached + (CVE-2023-4911) + +The string parsing routine may end up writing beyond bounds of tunestr +if the input tunable string is malformed, of the form name=name=val. +This gets processed twice, first as name=name=val and next as name=val, +resulting in tunestr being name=name=val:name=val, thus overflowing +tunestr. + +Terminate the parsing loop at the first instance itself so that tunestr +does not overflow. + +This also fixes up tst-env-setuid-tunables to actually handle failures +correct and add new tests to validate the fix for this CVE. + +Signed-off-by: Siddhesh Poyarekar <siddhesh(a)sourceware.org> +Reviewed-by: Carlos O'Donell <carlos(a)redhat.com> +(cherry picked from commit 1056e5b4c3f2d90ed2b4a55f96add28da2f4c8fa) +--- + NEWS | 5 +++++ + elf/dl-tunables.c | 17 +++++++++------- + elf/tst-env-setuid-tunables.c | 37 +++++++++++++++++++++++++++-------- + 3 files changed, 44 insertions(+), 15 deletions(-) + +diff --git a/NEWS b/NEWS +index f1b1b0a3b4..bfcd46efa9 100644 +--- a/NEWS ++++ b/NEWS +@@ -24,6 +24,11 @@ Security related changes: + an application calls getaddrinfo for AF_INET6 with AI_CANONNAME, + AI_ALL and AI_V4MAPPED flags set. + ++ CVE-2023-4911: If a tunable of the form NAME=NAME=VAL is passed in the ++ environment of a setuid program and NAME is valid, it may result in a ++ buffer overflow, which could be exploited to achieve escalated ++ privileges. This flaw was introduced in glibc 2.34. ++ + The following bugs are resolved with this release: + + [30723] posix_memalign repeatedly scans long bin lists +diff --git a/elf/dl-tunables.c b/elf/dl-tunables.c +index 62b7332d95..cae67efa0a 100644 +--- a/elf/dl-tunables.c ++++ b/elf/dl-tunables.c +@@ -180,11 +180,7 @@ parse_tunables (char *tunestr, char *valstring) + /* If we reach the end of the string before getting a valid name-value + pair, bail out. */ + if (p[len] == '\0') +- { +- if (__libc_enable_secure) +- tunestr[off] = '\0'; +- return; +- } ++ break; + + /* We did not find a valid name-value pair before encountering the + colon. */ +@@ -244,9 +240,16 @@ parse_tunables (char *tunestr, char *valstring) + } + } + +- if (p[len] != '\0') +- p += len + 1; ++ /* We reached the end while processing the tunable string. */ ++ if (p[len] == '\0') ++ break; ++ ++ p += len + 1; + } ++ ++ /* Terminate tunestr before we leave. */ ++ if (__libc_enable_secure) ++ tunestr[off] = '\0'; + } + + /* Enable the glibc.malloc.check tunable in SETUID/SETGID programs only when +diff --git a/elf/tst-env-setuid-tunables.c b/elf/tst-env-setuid-tunables.c +index 7dfb0e073a..f0b92c97e7 100644 +--- a/elf/tst-env-setuid-tunables.c ++++ b/elf/tst-env-setuid-tunables.c +@@ -50,6 +50,8 @@ const char *teststrings[] = + "glibc.malloc.perturb=0x800:not_valid.malloc.check=2:glibc.malloc.mmap_threshold=4096", + "glibc.not_valid.check=2:glibc.malloc.mmap_threshold=4096", + "not_valid.malloc.check=2:glibc.malloc.mmap_threshold=4096", ++ "glibc.malloc.mmap_threshold=glibc.malloc.mmap_threshold=4096", ++ "glibc.malloc.check=2", + "glibc.malloc.garbage=2:glibc.maoc.mmap_threshold=4096:glibc.malloc.check=2", + "glibc.malloc.check=4:glibc.malloc.garbage=2:glibc.maoc.mmap_threshold=4096", + ":glibc.malloc.garbage=2:glibc.malloc.check=1", +@@ -68,6 +70,8 @@ const char *resultstrings[] = + "glibc.malloc.perturb=0x800:glibc.malloc.mmap_threshold=4096", + "glibc.malloc.mmap_threshold=4096", + "glibc.malloc.mmap_threshold=4096", ++ "glibc.malloc.mmap_threshold=glibc.malloc.mmap_threshold=4096", ++ "", + "", + "", + "", +@@ -81,11 +85,18 @@ test_child (int off) + { + const char *val = getenv ("GLIBC_TUNABLES"); + ++ printf (" [%d] GLIBC_TUNABLES is %s\n", off, val); ++ fflush (stdout); + if (val != NULL && strcmp (val, resultstrings[off]) == 0) + return 0; + + if (val != NULL) +- printf ("[%d] Unexpected GLIBC_TUNABLES VALUE %s\n", off, val); ++ printf (" [%d] Unexpected GLIBC_TUNABLES VALUE %s, expected %s\n", ++ off, val, resultstrings[off]); ++ else ++ printf (" [%d] GLIBC_TUNABLES environment variable absent\n", off); ++ ++ fflush (stdout); + + return 1; + } +@@ -106,21 +117,26 @@ do_test (int argc, char **argv) + if (ret != 0) + exit (1); + +- exit (EXIT_SUCCESS); ++ /* Special return code to make sure that the child executed all the way ++ through. */ ++ exit (42); + } + else + { +- int ret = 0; +- + /* Spawn tests. */ + for (int i = 0; i < array_length (teststrings); i++) + { + char buf[INT_BUFSIZE_BOUND (int)]; + +- printf ("Spawned test for %s (%d)\n", teststrings[i], i); ++ printf ("[%d] Spawned test for %s\n", i, teststrings[i]); + snprintf (buf, sizeof (buf), "%d\n", i); ++ fflush (stdout); + if (setenv ("GLIBC_TUNABLES", teststrings[i], 1) != 0) +- exit (1); ++ { ++ printf (" [%d] Failed to set GLIBC_TUNABLES: %m", i); ++ support_record_failure (); ++ continue; ++ } + + int status = support_capture_subprogram_self_sgid (buf); + +@@ -128,9 +144,14 @@ do_test (int argc, char **argv) + if (WEXITSTATUS (status) == EXIT_UNSUPPORTED) + return EXIT_UNSUPPORTED; + +- ret |= status; ++ if (WEXITSTATUS (status) != 42) ++ { ++ printf (" [%d] child failed with status %d\n", i, ++ WEXITSTATUS (status)); ++ support_record_failure (); ++ } + } +- return ret; ++ return 0; + } + } + +-- +2.39.2 + -- 2.39.2

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Re: Update from testing the latest extrahd.cgi patch merged into CU180 Testing
by Adolf Belka 04 Oct '23

04 Oct '23

Resending as this mail got bounced yesterday, probably due to the mailman 3 update. On 03/10/2023 13:01, Adolf Belka wrote: > Hi Michael, > > > I have updated my Core Update 180 Testing system with the latest > nightly build of master and can confirm that the extrahd.cgi patch > from @Stefan is working as expected with my LVM volumes. They are able > to be mounted or unmounted from the extrahd page and if mounted then > after a reboot they are successfully re-mounted. > > That patch is the final part that resolves the LVM volume issues I was > having with the new version of extrahd. > > > Regards, > > Adolf. > -- Sent from my laptop

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pakfire-builder - problem with checking for python progressbar2 in arch linux
by Adolf Belka 01 Oct '23

01 Oct '23

Hi Michael, The ./configure fails to find the python progressbar2 on my laptop as arch linux calls the package progressbar. If I changed line 17307 in configure from $PYTHON -c "import progressbar2" 2>/dev/null to $PYTHON -c "import progressbar" 2>/dev/null then the configure command completed with no problems. Regards, Adolf. -- Sent from my laptop

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