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- Log ----------------------------------------------------------------- commit 2240d0831265484474fd16b4d11d198cbceb74de Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 11:11:41 2024 +0000
core184: Ship updated glibc
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit a61a21ef7573726bb5d9d115f24e576a44c1d8be Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 11:09:41 2024 +0000
glibc: Import latest patches from upstream
These include (amongst others) fixes for:
GLIBC-SA-2024-0001: =================== syslog: Heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
__vsyslog_internal did not handle a case where printing a SYSLOG_HEADER containing a long program name failed to update the required buffer size, leading to the allocation and overflow of a too-small buffer on the heap.
GLIBC-SA-2024-0002: =================== syslog: Heap buffer overflow in __vsyslog_internal (CVE-2023-6779)
__vsyslog_internal used the return value of snprintf/vsnprintf to calculate buffer sizes for memory allocation. If these functions (for any reason) failed and returned -1, the resulting buffer would be too small to hold output.
GLIBC-SA-2024-0003: =================== syslog: Integer overflow in __vsyslog_internal (CVE-2023-6780)
__vsyslog_internal calculated a buffer size by adding two integers, but did not first check if the addition would overflow.
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit eadffeb43f47e8c1561e62f5d4a6bae0fef3ada6 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 10:30:47 2024 +0000
core184: Ship updated collectd init script
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 500b6311b439dd480ca2fb715a6f1a05b33fcad5 Author: Michael Tremer michael.tremer@ipfire.org Date: Tue Jan 30 18:01:52 2024 +0000
collectd: Do not sync
Calling a global sync operation manually is generally a bad idea as it can block for forever. If people have storage that does not retain anything that is being written to it, they need to fix their hardware.
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit c1d60341d5f3f5813890035625458f8bf0c006a5 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 10:30:01 2024 +0000
core184: Ship zlib
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 91ddb27aa19a4c24a281b81943ecf206c101f747 Author: Adolf Belka adolf.belka@ipfire.org Date: Tue Jan 30 23:13:45 2024 +0100
zlib: Update to version 1.3.1
- Update from version 1.3 to 1.3.1 - Update of rootfile - Changelog 1.3.1 - Reject overflows of zip header fields in minizip - Fix bug in inflateSync() for data held in bit buffer - Add LIT_MEM define to use more memory for a small deflate speedup - Fix decision on the emission of Zip64 end records in minizip - Add bounds checking to ERR_MSG() macro, used by zError() - Neutralize zip file traversal attacks in miniunz - Fix a bug in ZLIB_DEBUG compiles in check_match() - Various portability and appearance improvements
Signed-off-by: Adolf Belka adolf.belka@ipfire.org Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 45d5af80a276559c11099e307acce0028cce3820 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 10:29:31 2024 +0000
core184: Ship xz
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit aff5c2756723f0a29f806a1b94cc68c8aaa0d35b Author: Adolf Belka adolf.belka@ipfire.org Date: Tue Jan 30 23:13:44 2024 +0100
xz: Update to version 5.4.6
- Update from version 5.4.5 to 5.4.6 - Update of rootfile - Changelog 5.4.6 * Fixed a bug involving internal function pointers in liblzma not being initialized to NULL. The bug can only be triggered if lzma_filters_update() is called on a LZMA1 encoder, so it does not affect xz or any application known to us that uses liblzma. * xz: - Fixed a regression introduced in 5.4.2 that caused encoding in the raw format to unnecessarily fail if --suffix was not used. For instance, the following command no longer reports that --suffix must be used: echo foo | xz --format=raw --lzma2 | wc -c - Fixed an issue on MinGW-w64 builds that prevented reading from or writing to non-terminal character devices like NUL. * Added a new test.
Signed-off-by: Adolf Belka adolf.belka@ipfire.org Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit b26696ebdf66b740ba4d90020eb91390821e05c2 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 10:28:48 2024 +0000
core184: Ship libpng
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 8066b4773b294fb6344377986a0d76fc4d413768 Author: Adolf Belka adolf.belka@ipfire.org Date: Tue Jan 30 23:13:42 2024 +0100
libpng: Update to version 1.6.41
- Update from 1.6.39 to 1.6.41 - Update of rootfile - Changelog 1.6.41 Added SIMD-optimized code for the Loongarch LSX hardware. (Contributed by GuXiWei, JinBo and ZhangLixia) Fixed the run-time discovery of MIPS MSA hardware. (Contributed by Sui Jingfeng) Fixed an off-by-one error in the function `png_do_check_palette_indexes`, which failed to recognize errors that might have existed in the first column of a broken palette-encoded image. This was a benign regression accidentally introduced in libpng-1.6.33. No pixel was harmed. (Contributed by Adam Richter; reviewed by John Bowler) Fixed, improved and modernized the contrib/pngminus programs, i.e., png2pnm.c and pnm2png.c Removed old and peculiar portability hacks that were meant to silence warnings issued by gcc version 7.1 alone. (Contributed by John Bowler) Fixed and modernized the CMake file, and raised the minimum required CMake version from 3.1 to 3.6. (Contributed by Clinton Ingram, Timothy Lyanguzov, Tyler Kropp, et al.) Allowed the configure script to disable the building of auxiliary tools and tests, thus catching up with the CMake file. (Contributed by Carlo Bramini) Fixed a build issue on Mac. (Contributed by Zixu Wang) Moved the Autoconf macro files to scripts/autoconf. Moved the CMake files (except for the main CMakeLists.txt) to scripts/cmake and moved the list of their contributing authors to scripts/cmake/AUTHORS.md Updated the CI configurations and scripts. Relicensed the CI scripts to the MIT License. Improved the test coverage. (Contributed by John Bowler) 1.6.40 Fixed the eXIf chunk multiplicity checks. Fixed a memory leak in pCAL processing. Corrected the validity report about tRNS inside png_get_valid(). Fixed various build issues on *BSD, Mac and Windows. Updated the configurations and the scripts for continuous integration. Cleaned up the code, the build scripts, and the documentation.
Signed-off-by: Adolf Belka adolf.belka@ipfire.org Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 4acdd39e3551daf4bc223778ca6230df6dca7e76 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 10:27:55 2024 +0000
core184: Ship bash
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 85db98e91926dbd9a81c059183c06ad34381d046 Author: Adolf Belka adolf.belka@ipfire.org Date: Tue Jan 30 23:13:40 2024 +0100
bash: Update to include patches 22 to 26
- Update from version 5.2 with patches 1 to 21 to 5.2 with patches 1 to 26 - Update of rootfile not required - Changelog Patch 26 The custom color prefix that readline uses to color possible completions must have a leading `.'. Patch 25 Make sure a subshell checks for and handles any terminating signals before exiting (which might have arrived after the command completed) so the parent and any EXIT trap will see the correct value for $?. Patch 24 Fix bug where associative array compound assignment would not expand tildes in values. Patch 23 Running `local -' multiple times in a shell function would overwrite the original saved set of options. Patch 22 It's possible for readline to try to zero out a line that's not null- terminated, leading to a memory fault.
Signed-off-by: Adolf Belka adolf.belka@ipfire.org Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit b9fb3495a83845908ac78f467bc1103758bb28f4 Author: Michael Tremer michael.tremer@ipfire.org Date: Wed Jan 31 10:27:30 2024 +0000
core184: Ship acl
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit f5000d47b7c81cd1b06535516474432121b5d08e Author: Adolf Belka adolf.belka@ipfire.org Date: Tue Jan 30 23:13:39 2024 +0100
acl: Update to version 2.3.2
- Update from version 2.3.1 to 2.3.2 - Update of rootfile - Changelog is only available from reviewing the git commits https://git.savannah.nongnu.org/cgit/acl.git/log/
Signed-off-by: Adolf Belka adolf.belka@ipfire.org Signed-off-by: Michael Tremer michael.tremer@ipfire.org
-----------------------------------------------------------------------
Summary of changes: config/rootfiles/common/acl | 4 +- config/rootfiles/common/libpng | 2 +- config/rootfiles/common/xz | 2 +- config/rootfiles/common/zlib | 2 +- .../125 => core/184}/filelists/aarch64/glibc | 0 .../{oldcore/104 => core/184}/filelists/acl | 0 .../{oldcore/139 => core/184}/filelists/bash | 0 config/rootfiles/core/184/filelists/files | 1 + .../{oldcore/109 => core/184}/filelists/libpng | 0 .../180 => core/184}/filelists/riscv64/glibc | 0 .../100 => core/184}/filelists/x86_64/glibc | 0 .../{oldcore/100 => core/184}/filelists/xz | 0 .../{oldcore/167 => core/184}/filelists/zlib | 0 config/rootfiles/core/184/update.sh | 3 +- lfs/acl | 11 +- lfs/bash | 4 +- lfs/glibc | 17 + lfs/libpng | 6 +- lfs/xz | 6 +- lfs/zlib | 6 +- src/initscripts/system/collectd | 3 - src/patches/bash/bash52-022 | 53 ++ src/patches/bash/bash52-023 | 64 +++ src/patches/bash/bash52-024 | 88 +++ src/patches/bash/bash52-025 | 46 ++ src/patches/bash/bash52-026 | 48 ++ ...ove-tst-realpath-compatibility-with-sourc.patch | 2 +- ...-for-cache-computation-on-AMD-legacy-cpus.patch | 2 +- ...nscd-Do-not-rebuild-getaddrinfo-bug-30709.patch | 2 +- ...orrect-scope-of-setting-shared_per_thread.patch | 2 +- ...Fix-build-with-disable-multiarch-BZ-30721.patch | 2 +- ...006-i686-Fix-build-with-disable-multiarch.patch | 2 +- ...le-merging-of-remainders-in-memalign-bug-.patch | 2 +- ...move-bin-scanning-from-memalign-bug-30723.patch | 2 +- ...09-sysdeps-tst-bz21269-fix-test-parameter.patch | 2 +- ...-bz21269-handle-ENOSYS-skip-appropriately.patch | 2 +- ...0011-sysdeps-tst-bz21269-fix-Wreturn-type.patch | 2 +- ...rd-locking-contants-for-powerpc64-with-__.patch | 2 +- .../0013-libio-Fix-oversized-__io_vtables.patch | 2 +- ...Do-not-run-constructors-for-proxy-objects.patch | 2 +- ...call-destructors-in-reverse-constructor-o.patch | 2 +- ...unused-l_text_end-field-from-struct-link_.patch | 2 +- ...init_called_next-to-old-place-of-l_text_e.patch | 2 +- .../0018-NEWS-Add-the-2.38.1-bug-list.patch | 2 +- ...27-Stack-read-overflow-with-large-TCP-res.patch | 2 +- ...-Fix-use-after-free-in-getcanonname-CVE-2.patch | 2 +- ...re-verbosity-with-unrecognized-encoding-n.patch | 2 +- ...tester-build-with-fortify-enable-with-gcc.patch | 2 +- ...s.texi-Add-missing-item-EPERM-for-getpgid.patch | 2 +- ...-getaddrinfo-introduced-by-the-fix-for-CV.patch | 2 +- ...t-CVE-2023-4806-and-CVE-2023-5156-in-NEWS.patch | 2 +- ...opagate-GLIBC_TUNABLES-in-setxid-binaries.patch | 2 +- ...rminate-if-end-of-input-is-reached-CVE-20.patch | 2 +- ...emove-unused-l_text_end-field-from-struc.patch} | 104 ++-- ...Always-call-destructors-in-reverse-constr.patch | 593 +++++++++++++++++++++ ...ove-l_init_called_next-to-old-place-of-l.patch} | 39 +- ..._open-Clear-O_CREAT-when-semaphore-file-i.patch | 105 ++++ ...f-Fix-wrong-break-removal-from-8ee878592c.patch | 26 + ...gArch-Delete-excessively-allocated-memory.patch | 109 ++++ ...-modid-reuse-generation-assignment-BZ-290.patch | 54 ++ ...lf-Add-TLS-modid-reuse-test-for-bug-29039.patch | 208 ++++++++ ...4-Fix-the-dtv-field-load-for-x32-BZ-31184.patch | 68 +++ ...4-Fix-the-tcb-field-load-for-x32-BZ-31185.patch | 69 +++ ...ion-bug-fixes-for-29039-30694-30709-30721.patch | 27 + ...39-NEWS-Mention-bug-fixes-for-30745-30843.patch | 30 ++ ...-translate-ENOMEM-to-EAI_MEMORY-bug-31163.patch | 36 ++ ...-remaining-buffer-size-in-_IO_wdo_write-b.patch | 48 ++ ...heap-buffer-overflow-in-__vsyslog_interna.patch | 181 +++++++ ...heap-buffer-overflow-in-__vsyslog_interna.patch | 106 ++++ ...integer-overflow-in-__vsyslog_internal-CV.patch | 41 ++ 70 files changed, 2138 insertions(+), 126 deletions(-) copy config/rootfiles/{oldcore/125 => core/184}/filelists/aarch64/glibc (100%) copy config/rootfiles/{oldcore/104 => core/184}/filelists/acl (100%) copy config/rootfiles/{oldcore/139 => core/184}/filelists/bash (100%) copy config/rootfiles/{oldcore/109 => core/184}/filelists/libpng (100%) copy config/rootfiles/{oldcore/180 => core/184}/filelists/riscv64/glibc (100%) copy config/rootfiles/{oldcore/100 => core/184}/filelists/x86_64/glibc (100%) copy config/rootfiles/{oldcore/100 => core/184}/filelists/xz (100%) copy config/rootfiles/{oldcore/167 => core/184}/filelists/zlib (100%) create mode 100644 src/patches/bash/bash52-022 create mode 100644 src/patches/bash/bash52-023 create mode 100644 src/patches/bash/bash52-024 create mode 100644 src/patches/bash/bash52-025 create mode 100644 src/patches/bash/bash52-026 copy src/patches/glibc-2.38/{0016-elf-Remove-unused-l_text_end-field-from-struct-link_.patch => 0028-Revert-elf-Remove-unused-l_text_end-field-from-struc.patch} (56%) create mode 100644 src/patches/glibc-2.38/0029-Revert-elf-Always-call-destructors-in-reverse-constr.patch copy src/patches/glibc-2.38/{0017-elf-Move-l_init_called_next-to-old-place-of-l_text_e.patch => 0030-Revert-elf-Move-l_init_called_next-to-old-place-of-l.patch} (65%) create mode 100644 src/patches/glibc-2.38/0031-sysdeps-sem_open-Clear-O_CREAT-when-semaphore-file-i.patch create mode 100644 src/patches/glibc-2.38/0032-elf-Fix-wrong-break-removal-from-8ee878592c.patch create mode 100644 src/patches/glibc-2.38/0033-LoongArch-Delete-excessively-allocated-memory.patch create mode 100644 src/patches/glibc-2.38/0034-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch create mode 100644 src/patches/glibc-2.38/0035-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch create mode 100644 src/patches/glibc-2.38/0036-x86-64-Fix-the-dtv-field-load-for-x32-BZ-31184.patch create mode 100644 src/patches/glibc-2.38/0037-x86-64-Fix-the-tcb-field-load-for-x32-BZ-31185.patch create mode 100644 src/patches/glibc-2.38/0038-NEWS-Mention-bug-fixes-for-29039-30694-30709-30721.patch create mode 100644 src/patches/glibc-2.38/0039-NEWS-Mention-bug-fixes-for-30745-30843.patch create mode 100644 src/patches/glibc-2.38/0040-getaddrinfo-translate-ENOMEM-to-EAI_MEMORY-bug-31163.patch create mode 100644 src/patches/glibc-2.38/0041-libio-Check-remaining-buffer-size-in-_IO_wdo_write-b.patch create mode 100644 src/patches/glibc-2.38/0042-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch create mode 100644 src/patches/glibc-2.38/0043-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch create mode 100644 src/patches/glibc-2.38/0044-syslog-Fix-integer-overflow-in-__vsyslog_internal-CV.patch
Difference in files: diff --git a/config/rootfiles/common/acl b/config/rootfiles/common/acl index a3476d9a5..505fd563c 100644 --- a/config/rootfiles/common/acl +++ b/config/rootfiles/common/acl @@ -7,13 +7,12 @@ usr/bin/setfacl #usr/lib/libacl.la usr/lib/libacl.so usr/lib/libacl.so.1 -usr/lib/libacl.so.1.1.2301 +usr/lib/libacl.so.1.1.2302 #usr/lib/pkgconfig/libacl.pc #usr/share/doc/acl #usr/share/doc/acl/CHANGES #usr/share/doc/acl/COPYING #usr/share/doc/acl/COPYING.LGPL -#usr/share/doc/acl/PORTING #usr/share/doc/acl/extensions.txt #usr/share/doc/acl/libacl.txt #usr/share/locale/de/LC_MESSAGES/acl.mo @@ -22,6 +21,7 @@ usr/lib/libacl.so.1.1.2301 #usr/share/locale/es/LC_MESSAGES/acl.mo #usr/share/locale/fr/LC_MESSAGES/acl.mo #usr/share/locale/gl/LC_MESSAGES/acl.mo +#usr/share/locale/ka/LC_MESSAGES/acl.mo #usr/share/locale/pl/LC_MESSAGES/acl.mo #usr/share/locale/sv/LC_MESSAGES/acl.mo #usr/share/man/man1/chacl.1 diff --git a/config/rootfiles/common/libpng b/config/rootfiles/common/libpng index 2b1f250d2..687aa535c 100644 --- a/config/rootfiles/common/libpng +++ b/config/rootfiles/common/libpng @@ -16,7 +16,7 @@ usr/lib/libpng.so #usr/lib/libpng16.la usr/lib/libpng16.so usr/lib/libpng16.so.16 -usr/lib/libpng16.so.16.39.0 +usr/lib/libpng16.so.16.41.0 #usr/lib/pkgconfig/libpng.pc #usr/lib/pkgconfig/libpng16.pc #usr/share/man/man3/libpng.3 diff --git a/config/rootfiles/common/xz b/config/rootfiles/common/xz index f3818a083..c38db650a 100644 --- a/config/rootfiles/common/xz +++ b/config/rootfiles/common/xz @@ -41,7 +41,7 @@ usr/bin/xzmore #usr/lib/liblzma.la #usr/lib/liblzma.so usr/lib/liblzma.so.5 -usr/lib/liblzma.so.5.4.5 +usr/lib/liblzma.so.5.4.6 #usr/lib/pkgconfig/liblzma.pc #usr/share/doc/xz #usr/share/doc/xz/AUTHORS diff --git a/config/rootfiles/common/zlib b/config/rootfiles/common/zlib index 596b14641..ae2bd9e85 100644 --- a/config/rootfiles/common/zlib +++ b/config/rootfiles/common/zlib @@ -1,6 +1,6 @@ lib/libz.so lib/libz.so.1 -lib/libz.so.1.3 +lib/libz.so.1.3.1 #usr/include/zconf.h #usr/include/zlib.h #usr/lib/libz.a diff --git a/config/rootfiles/core/184/filelists/aarch64/glibc b/config/rootfiles/core/184/filelists/aarch64/glibc new file mode 120000 index 000000000..d13849ff9 --- /dev/null +++ b/config/rootfiles/core/184/filelists/aarch64/glibc @@ -0,0 +1 @@ +../../../../common/aarch64/glibc \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/acl b/config/rootfiles/core/184/filelists/acl new file mode 120000 index 000000000..d819f9c48 --- /dev/null +++ b/config/rootfiles/core/184/filelists/acl @@ -0,0 +1 @@ +../../../common/acl \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/bash b/config/rootfiles/core/184/filelists/bash new file mode 120000 index 000000000..de970cb1d --- /dev/null +++ b/config/rootfiles/core/184/filelists/bash @@ -0,0 +1 @@ +../../../common/bash \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/files b/config/rootfiles/core/184/filelists/files index e69de29bb..4f1c7ed98 100644 --- a/config/rootfiles/core/184/filelists/files +++ b/config/rootfiles/core/184/filelists/files @@ -0,0 +1 @@ +etc/rc.d/init.d/collectd diff --git a/config/rootfiles/core/184/filelists/libpng b/config/rootfiles/core/184/filelists/libpng new file mode 120000 index 000000000..8ef96e2c1 --- /dev/null +++ b/config/rootfiles/core/184/filelists/libpng @@ -0,0 +1 @@ +../../../common/libpng \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/riscv64/glibc b/config/rootfiles/core/184/filelists/riscv64/glibc new file mode 120000 index 000000000..36b731f7d --- /dev/null +++ b/config/rootfiles/core/184/filelists/riscv64/glibc @@ -0,0 +1 @@ +../../../../common/riscv64/glibc \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/x86_64/glibc b/config/rootfiles/core/184/filelists/x86_64/glibc new file mode 120000 index 000000000..111909966 --- /dev/null +++ b/config/rootfiles/core/184/filelists/x86_64/glibc @@ -0,0 +1 @@ +../../../../common/x86_64/glibc \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/xz b/config/rootfiles/core/184/filelists/xz new file mode 120000 index 000000000..734e926c7 --- /dev/null +++ b/config/rootfiles/core/184/filelists/xz @@ -0,0 +1 @@ +../../../common/xz \ No newline at end of file diff --git a/config/rootfiles/core/184/filelists/zlib b/config/rootfiles/core/184/filelists/zlib new file mode 120000 index 000000000..e34566322 --- /dev/null +++ b/config/rootfiles/core/184/filelists/zlib @@ -0,0 +1 @@ +../../../common/zlib \ No newline at end of file diff --git a/config/rootfiles/core/184/update.sh b/config/rootfiles/core/184/update.sh index 436984690..a5e53a564 100644 --- a/config/rootfiles/core/184/update.sh +++ b/config/rootfiles/core/184/update.sh @@ -52,10 +52,11 @@ ldconfig /usr/local/bin/sshctrl
# Start services +telinit u /etc/init.d/vnstat start
# This update needs a reboot... -#touch /var/run/need_reboot +touch /var/run/need_reboot
# Finish /etc/init.d/fireinfo start diff --git a/lfs/acl b/lfs/acl index 9c5c46952..b0008d4db 100644 --- a/lfs/acl +++ b/lfs/acl @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2018 IPFire Team info@ipfire.org # +# Copyright (C) 2007-2024 IPFire Team info@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 = 2.3.1 +VER = 2.3.2
THISAPP = acl-$(VER) DL_FILE = $(THISAPP).tar.xz @@ -40,7 +40,7 @@ objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
-$(DL_FILE)_BLAKE2 = 15e81e8159ddb21ef0c262bef3101c0b6fa546738a2ab74c01ccc21fd1c3dc8ab6aaf84a06dee6da22291f3ca4feeffa60c7d11bfac1ab770a6ec28e1f1655e0 +$(DL_FILE)_BLAKE2 = 9f2abfddcd403df2c716c05f02a1b52453613d10948dc58a65b9ef41b44e37db6de99fb22dcfc4f6f0fb5d0319c939da61bd4e0fba2cdb5643e8087ecd34eeac
install : $(TARGET)
@@ -70,7 +70,10 @@ $(subst %,%_BLAKE2,$(objects)) : $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) @$(PREBUILD) @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE) - cd $(DIR_APP) && ./configure --prefix=/usr --libexecdir=/usr/lib --disable-static + cd $(DIR_APP) && ./configure \ + --prefix=/usr \ + --libexecdir=/usr/lib \ + --disable-static cd $(DIR_APP) && make cd $(DIR_APP) && make install chmod -v 755 /usr/lib/libacl.so diff --git a/lfs/bash b/lfs/bash index 80d4f244b..c66f6a8e1 100644 --- a/lfs/bash +++ b/lfs/bash @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2023 IPFire Team info@ipfire.org # +# Copyright (C) 2007-2024 IPFire Team info@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 # @@ -91,7 +91,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/bash/bash-4.0-profile-1.patch cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/bash/bash-3.2-ssh_source_bash.patch - for i in $$(seq 1 21); do \ + for i in $$(seq 1 26); do \ cd $(DIR_APP) && patch -Np0 < $(DIR_SRC)/src/patches/bash/bash52-$$(printf "%03d" "$${i}") || exit 1; \ done
diff --git a/lfs/glibc b/lfs/glibc index cf124bcfc..5c62aaa44 100644 --- a/lfs/glibc +++ b/lfs/glibc @@ -142,6 +142,23 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) 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-2.38/0028-Revert-elf-Remove-unused-l_text_end-field-from-struc.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0029-Revert-elf-Always-call-destructors-in-reverse-constr.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0030-Revert-elf-Move-l_init_called_next-to-old-place-of-l.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0031-sysdeps-sem_open-Clear-O_CREAT-when-semaphore-file-i.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0032-elf-Fix-wrong-break-removal-from-8ee878592c.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0033-LoongArch-Delete-excessively-allocated-memory.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0034-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0035-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0036-x86-64-Fix-the-dtv-field-load-for-x32-BZ-31184.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0037-x86-64-Fix-the-tcb-field-load-for-x32-BZ-31185.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0038-NEWS-Mention-bug-fixes-for-29039-30694-30709-30721.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0039-NEWS-Mention-bug-fixes-for-30745-30843.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0040-getaddrinfo-translate-ENOMEM-to-EAI_MEMORY-bug-31163.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0041-libio-Check-remaining-buffer-size-in-_IO_wdo_write-b.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0042-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0043-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.38/0044-syslog-Fix-integer-overflow-in-__vsyslog_internal-CV.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-localedef-no-archive.patch
diff --git a/lfs/libpng b/lfs/libpng index f9e0ba7f4..3a0704e59 100644 --- a/lfs/libpng +++ b/lfs/libpng @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2020 IPFire Team info@ipfire.org # +# Copyright (C) 2007-2024 IPFire Team info@ipfire.org # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -24,7 +24,7 @@
include Config
-VER = 1.6.39 +VER = 1.6.41
THISAPP = libpng-$(VER) DL_FILE = $(THISAPP).tar.xz @@ -40,7 +40,7 @@ objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
-$(DL_FILE)_BLAKE2 = f0a2e643e921587334349f48758e61e69b4708ebc36575567767087878d262d134eeeb98fea7f0b6ff1493ea954910ca1608b10fea57196aad770eb807a9006e +$(DL_FILE)_BLAKE2 = 43d8d1c563d9df46b663f706dca9563e31e6e47a2809a77a5d059de8cfa348721054df724d08ac24ef4717ffc101989941127df2d026c9537532375d9b432b68
install : $(TARGET)
diff --git a/lfs/xz b/lfs/xz index 4be66e1b1..e0b905a22 100644 --- a/lfs/xz +++ b/lfs/xz @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2023 IPFire Team info@ipfire.org # +# Copyright (C) 2007-2024 IPFire Team info@ipfire.org # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -24,7 +24,7 @@
include Config
-VER = 5.4.5 +VER = 5.4.6
THISAPP = xz-$(VER) DL_FILE = $(THISAPP).tar.xz @@ -45,7 +45,7 @@ objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
-$(DL_FILE)_BLAKE2 = 08d9afebd927ea5d155515a4c9eedda4d1a249f2b1ab6ada11f50e5b7a3c90b389b32378ab1c0872c7f4627de8dff37149d85e49f7f4d30614add37320ec4f3e +$(DL_FILE)_BLAKE2 = d609590f1e9f13404988050e1bfdc623b996794b603cf2e39d2fd592be1967c97d8beaba9196eae4a0d448a432b1d7499986b7f669e736b65ec67590a04af9f7
install : $(TARGET)
diff --git a/lfs/zlib b/lfs/zlib index 914e1d855..d7c723914 100644 --- a/lfs/zlib +++ b/lfs/zlib @@ -1,7 +1,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2007-2023 IPFire Team info@ipfire.org # +# Copyright (C) 2007-2024 IPFire Team info@ipfire.org # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -24,7 +24,7 @@
include Config
-VER = 1.3 +VER = 1.3.1
THISAPP = zlib-$(VER) DL_FILE = $(THISAPP).tar.xz @@ -47,7 +47,7 @@ objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
-$(DL_FILE)_BLAKE2 = 5fe0f32339267348a313f23a21e9588bdb180b7415be303c85f5f169444d019e5f176ef7322f6e64297c360acc2a6041c50e2f66d1860e5c392d8970990f176a +$(DL_FILE)_BLAKE2 = 42d109223801a493de6d52e7343403d7fc3234a6ca816425fe41ac9c18019b01b93841acd28a235e99f2256a6a17f93624e96b2ddb58d588c8190a6bedb82910
install : $(TARGET)
diff --git a/src/initscripts/system/collectd b/src/initscripts/system/collectd index bb8a2f54f..56b799d56 100644 --- a/src/initscripts/system/collectd +++ b/src/initscripts/system/collectd @@ -146,9 +146,6 @@ case "$1" in sed -i -e "s|^#LoadPlugin swap|LoadPlugin swap|g" /etc/collectd.conf fi
- # sync after config update... - sync - if [ $(date +%Y) -gt 2011 ]; then boot_mesg "Starting Collection daemon..." /usr/sbin/collectd -C /etc/collectd.conf diff --git a/src/patches/bash/bash52-022 b/src/patches/bash/bash52-022 new file mode 100644 index 000000000..557d38706 --- /dev/null +++ b/src/patches/bash/bash52-022 @@ -0,0 +1,53 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-022 + +Bug-Reported-by: srobertson@peratonlabs.com +Bug-Reference-ID: +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2022-09/msg00049.html + +Bug-Description: + +It's possible for readline to try to zero out a line that's not null- +terminated, leading to a memory fault. + +Patch (apply with `patch -p0'): + +*** ../bash-5.2-patched/lib/readline/display.c 2022-04-05 10:47:31.000000000 -0400 +--- lib/readline/display.c 2022-12-13 13:11:22.000000000 -0500 +*************** +*** 2684,2692 **** + + if (visible_line) +! { +! temp = visible_line; +! while (*temp) +! *temp++ = '\0'; +! } + rl_on_new_line (); + forced_display++; +--- 2735,2740 ---- + + if (visible_line) +! memset (visible_line, 0, line_size); +! + rl_on_new_line (); + forced_display++; + +*** ../bash-5.2/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 21 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 22 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/src/patches/bash/bash52-023 b/src/patches/bash/bash52-023 new file mode 100644 index 000000000..07ba4ae43 --- /dev/null +++ b/src/patches/bash/bash52-023 @@ -0,0 +1,64 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-023 + +Bug-Reported-by: Emanuele Torre torreemanuele6@gmail.com +Bug-Reference-ID: 20230206140824.1710288-1-torreemanuele6@gmail.com +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2023-02/msg00045.html + +Bug-Description: + +Running `local -' multiple times in a shell function would overwrite the +original saved set of options. + +Patch (apply with `patch -p0'): + +*** ../bash-5.2-patched/builtins/declare.def 2023-01-04 20:40:28.000000000 -0500 +--- builtins/declare.def 2023-02-08 15:36:49.000000000 -0500 +*************** +*** 421,429 **** + if (local_var && variable_context && STREQ (name, "-")) + { + var = make_local_variable ("-", 0); +! FREE (value_cell (var)); /* just in case */ +! value = get_current_options (); +! var_setvalue (var, value); +! VSETATTR (var, att_invisible); + NEXT_VARIABLE (); + } +--- 421,437 ---- + if (local_var && variable_context && STREQ (name, "-")) + { ++ int o; ++ ++ o = localvar_inherit; ++ localvar_inherit = 0; + var = make_local_variable ("-", 0); +! localvar_inherit = o; +! +! if (value_cell (var) == NULL) /* no duplicate instances */ +! { +! value = get_current_options (); +! var_setvalue (var, value); +! VSETATTR (var, att_invisible); +! } + NEXT_VARIABLE (); + } + +*** ../bash-5.2/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 22 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 23 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/src/patches/bash/bash52-024 b/src/patches/bash/bash52-024 new file mode 100644 index 000000000..8cc49e878 --- /dev/null +++ b/src/patches/bash/bash52-024 @@ -0,0 +1,88 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-024 + +Bug-Reported-by: Marco maroloccio@gmail.com +Bug-Reference-ID: eaf9af76-c4ed-8b61-c517-22ed980529d3@gmail.com +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2023-02/msg00044.html + +Bug-Description: + +Fix bug where associative array compound assignment would not expand tildes +in values. + +Patch (apply with `patch -p0'): + +*** ../bash-20230105/arrayfunc.c Thu Jan 5 14:23:28 2023 +--- arrayfunc.c Wed Feb 8 16:27:48 2023 +*************** +*** 651,655 **** + } + +! aval = expand_subscript_string (v, 0); + if (aval == 0) + { +--- 651,655 ---- + } + +! aval = expand_assignment_string_to_string (v, 0); + if (aval == 0) + { +*************** +*** 843,847 **** + if (assoc_p (var)) + { +! val = expand_subscript_string (val, 0); + if (val == 0) + { +--- 843,847 ---- + if (assoc_p (var)) + { +! val = expand_assignment_string_to_string (val, 0); + if (val == 0) + { +*************** +*** 1031,1035 **** + nword[i++] = w[ind++]; + +! t = expand_subscript_string (w+ind, 0); + s = (t && strchr (t, CTLESC)) ? quote_escapes (t) : t; + value = sh_single_quote (s ? s : ""); +--- 1031,1035 ---- + nword[i++] = w[ind++]; + +! t = expand_assignment_string_to_string (w+ind, 0); + s = (t && strchr (t, CTLESC)) ? quote_escapes (t) : t; + value = sh_single_quote (s ? s : ""); +*** ../bash-20230201/subst.c Mon Jan 30 16:19:46 2023 +--- subst.c Mon Feb 6 16:25:22 2023 +*************** +*** 10803,10807 **** +--- 10803,10811 ---- + ret = (char *)NULL; + ++ #if 0 + td.flags = W_NOPROCSUB|W_NOTILDE|W_NOSPLIT2; /* XXX - W_NOCOMSUB? */ ++ #else ++ td.flags = W_NOPROCSUB|W_NOSPLIT2; /* XXX - W_NOCOMSUB? */ ++ #endif + td.word = savestring (string); /* in case it's freed on error */ + + +*** ../bash-5.2/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 23 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 24 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/src/patches/bash/bash52-025 b/src/patches/bash/bash52-025 new file mode 100644 index 000000000..4e293f9d3 --- /dev/null +++ b/src/patches/bash/bash52-025 @@ -0,0 +1,46 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-025 + +Bug-Reported-by: Andrew Neff andrew.neff@visionsystemsinc.com +Bug-Reference-ID: SA1P110MB1357F68AFD51BB225019EFF48D2B9@SA1P110MB1357.NAMP110.PROD.OUTLOOK.COM +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2022-10/msg00100.html + +Bug-Description: + +Make sure a subshell checks for and handles any terminating signals before +exiting (which might have arrived after the command completed) so the parent +and any EXIT trap will see the correct value for $?. + +Patch (apply with `patch -p0'): + +*** ../bash-5.2.9/execute_cmd.c 2022-11-02 10:36:54.000000000 -0400 +--- execute_cmd.c 2022-10-27 16:52:55.000000000 -0400 +*************** +*** 1726,1729 **** +--- 1726,1732 ---- + : EXECUTION_SUCCESS; + ++ /* Check for terminating signals before we return to our caller, which we ++ expect to exit immediately anyway. */ ++ CHECK_TERMSIG; + + /* If we were explicitly placed in a subshell with (), we need + +*** ../bash-5.2/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 24 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 25 + + #endif /* _PATCHLEVEL_H_ */ diff --git a/src/patches/bash/bash52-026 b/src/patches/bash/bash52-026 new file mode 100644 index 000000000..bd0f5d0d2 --- /dev/null +++ b/src/patches/bash/bash52-026 @@ -0,0 +1,48 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-026 + +Bug-Reported-by: Stefan Klinger readline-gnu.org@stefan-klinger.de +Bug-Reference-ID: +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-readline/2023-08/msg00018.html + +Bug-Description: + +The custom color prefix that readline uses to color possible completions +must have a leading `.'. + +Patch (apply with `patch -p0'): + +*** ../bash-5.2-patched/lib/readline/colors.c 2021-12-08 11:38:25.000000000 -0500 +--- lib/readline/colors.c 2023-08-28 16:40:04.000000000 -0400 +*************** +*** 74,78 **** + static void restore_default_color (void); + +! #define RL_COLOR_PREFIX_EXTENSION "readline-colored-completion-prefix" + + COLOR_EXT_TYPE *_rl_color_ext_list = 0; +--- 74,78 ---- + static void restore_default_color (void); + +! #define RL_COLOR_PREFIX_EXTENSION ".readline-colored-completion-prefix" + + COLOR_EXT_TYPE *_rl_color_ext_list = 0; + +*** ../bash-5.2/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 +--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 25 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 26 + + #endif /* _PATCHLEVEL_H_ */ 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 index 1cef3537c..b78a5a884 100644 --- 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 @@ -1,7 +1,7 @@ From d97cca1e5df812be0e4de1e38091f02bb1e7ec4e Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Tue, 1 Aug 2023 10:27:15 +0200 -Subject: [PATCH 01/27] stdlib: Improve tst-realpath compatibility with source +Subject: [PATCH 01/44] stdlib: Improve tst-realpath compatibility with source fortification
On GCC before 11, IPA can make the fortified realpath aware that the 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 index e5cc7467b..3b5917d25 100644 --- 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 @@ -1,7 +1,7 @@ From ced101ed9d3b7cfd12d97ef24940cb00b8658c81 Mon Sep 17 00:00:00 2001 From: Sajan Karumanchi sajan.karumanchi@amd.com Date: Tue, 1 Aug 2023 15:20:55 +0000 -Subject: [PATCH 02/27] x86: Fix for cache computation on AMD legacy cpus. +Subject: [PATCH 02/44] 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. 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 index 6963cd713..22a2cbdef 100644 --- 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 @@ -1,7 +1,7 @@ From 6b99458d197ab779ebb6ff632c168e2cbfa4f543 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Fri, 11 Aug 2023 10:10:16 +0200 -Subject: [PATCH 03/27] nscd: Do not rebuild getaddrinfo (bug 30709) +Subject: [PATCH 03/44] 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 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 index a359273c4..e124662cb 100644 --- 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 @@ -1,7 +1,7 @@ From 5ea70cc02626d9b85f1570153873d8648a47bf95 Mon Sep 17 00:00:00 2001 From: Noah Goldstein goldstein.w.n@gmail.com Date: Thu, 10 Aug 2023 19:28:24 -0500 -Subject: [PATCH 04/27] x86: Fix incorrect scope of setting `shared_per_thread` +Subject: [PATCH 04/44] x86: Fix incorrect scope of setting `shared_per_thread` [BZ# 30745]
The: 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 index e506318f7..3ee8410eb 100644 --- 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 @@ -1,7 +1,7 @@ From 6135d50e44233d8c89ca788f78c669941ad09fb9 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella adhemerval.zanella@linaro.org Date: Tue, 8 Aug 2023 09:27:54 -0300 -Subject: [PATCH 05/27] x86_64: Fix build with --disable-multiarch (BZ 30721) +Subject: [PATCH 05/44] 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 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 index 13176acac..925a31935 100644 --- 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 @@ -1,7 +1,7 @@ From 7ac405a74c6069b0627dc2d8449a82a621f8ff06 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella adhemerval.zanella@linaro.org Date: Tue, 8 Aug 2023 09:27:55 -0300 -Subject: [PATCH 06/27] i686: Fix build with --disable-multiarch +Subject: [PATCH 06/44] 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 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 index 22f2e8347..fa4a3704a 100644 --- 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 @@ -1,7 +1,7 @@ From 98c293c61f770b6b7a22f89a6ea81b711ecb1952 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Fri, 11 Aug 2023 11:18:17 +0200 -Subject: [PATCH 07/27] malloc: Enable merging of remainders in memalign (bug +Subject: [PATCH 07/44] malloc: Enable merging of remainders in memalign (bug 30723)
Previously, calling _int_free from _int_memalign could put remainders 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 index 997082e58..f2b9acb49 100644 --- 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 @@ -1,7 +1,7 @@ From 2af141bda3cd407abd4bedf615f9e45fe79518e2 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Thu, 10 Aug 2023 19:36:56 +0200 -Subject: [PATCH 08/27] malloc: Remove bin scanning from memalign (bug 30723) +Subject: [PATCH 08/44] 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 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 index 1b04df271..20b92763f 100644 --- 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 @@ -1,7 +1,7 @@ From c8ecda6251dd4a0dfe074e0a6011211cadeef742 Mon Sep 17 00:00:00 2001 From: Sam James sam@gentoo.org Date: Fri, 4 Aug 2023 23:58:27 +0100 -Subject: [PATCH 09/27] sysdeps: tst-bz21269: fix test parameter +Subject: [PATCH 09/44] sysdeps: tst-bz21269: fix test parameter
All callers pass 1 or 0x11 anyway (same meaning according to man page), but still. 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 index fbc0b4065..18fd8450f 100644 --- 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 @@ -1,7 +1,7 @@ From ad9b8399537670a990572c4b0c4da5411e3b68cf Mon Sep 17 00:00:00 2001 From: Sam James sam@gentoo.org Date: Sat, 5 Aug 2023 00:04:33 +0100 -Subject: [PATCH 10/27] sysdeps: tst-bz21269: handle ENOSYS & skip +Subject: [PATCH 10/44] sysdeps: tst-bz21269: handle ENOSYS & skip appropriately
SYS_modify_ldt requires CONFIG_MODIFY_LDT_SYSCALL to be set in the kernel, which 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 index 51b79c19d..a9681b8f2 100644 --- 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 @@ -1,7 +1,7 @@ From 1aed90c9c8f8be9f68b58e96b6e4cd0fc08eb2b1 Mon Sep 17 00:00:00 2001 From: Sam James sam@gentoo.org Date: Thu, 17 Aug 2023 09:30:29 +0100 -Subject: [PATCH 11/27] sysdeps: tst-bz21269: fix -Wreturn-type +Subject: [PATCH 11/44] sysdeps: tst-bz21269: fix -Wreturn-type
Thanks to Andreas Schwab for reporting.
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 index 5adfd3b24..4752c800a 100644 --- 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 @@ -1,7 +1,7 @@ From 5bdef6f27c91f45505ed5444147be4ed0e9bc3c7 Mon Sep 17 00:00:00 2001 From: Aurelien Jarno aurelien@aurel32.net Date: Mon, 28 Aug 2023 23:30:37 +0200 -Subject: [PATCH 12/27] io: Fix record locking contants for powerpc64 with +Subject: [PATCH 12/44] io: Fix record locking contants for powerpc64 with __USE_FILE_OFFSET64
Commit 5f828ff824e3b7cd1 ("io: Fix F_GETLK, F_SETLK, and F_SETLKW for 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 index ef95483cd..5e5520e3d 100644 --- 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 @@ -1,7 +1,7 @@ From 92201f16cbcfd9eafe314ef6654be2ea7ba25675 Mon Sep 17 00:00:00 2001 From: Adam Jackson ajax@redhat.com Date: Fri, 8 Sep 2023 15:55:19 -0400 -Subject: [PATCH 13/27] libio: Fix oversized __io_vtables +Subject: [PATCH 13/44] 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 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 index 70e18b6ed..4a15147da 100644 --- 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 @@ -1,7 +1,7 @@ From 7ae211a01b085d0bde54bd13b887ce8f9d57c2b4 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Tue, 22 Aug 2023 13:56:25 +0200 -Subject: [PATCH 14/27] elf: Do not run constructors for proxy objects +Subject: [PATCH 14/44] elf: Do not run constructors for proxy objects
Otherwise, the ld.so constructor runs for each audit namespace and each dlmopen namespace. 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 index dd7b4e996..bfc994bc8 100644 --- 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 @@ -1,7 +1,7 @@ From a3189f66a5f2fe86568286fa025fa153be04c6c0 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Fri, 8 Sep 2023 12:32:14 +0200 -Subject: [PATCH 15/27] elf: Always call destructors in reverse constructor +Subject: [PATCH 15/44] elf: Always call destructors in reverse constructor order (bug 30785)
The current implementation of dlclose (and process exit) re-sorts the 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 index c674f8b4a..6115c1f0e 100644 --- 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 @@ -1,7 +1,7 @@ From 750f19526ae71aac801c77a3f7ef5374890c09b7 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Fri, 8 Sep 2023 13:02:06 +0200 -Subject: [PATCH 16/27] elf: Remove unused l_text_end field from struct +Subject: [PATCH 16/44] elf: Remove unused l_text_end field from struct link_map
It is a left-over from commit 52a01100ad011293197637e42b5be1a479a2 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 index 680fde982..924bead3e 100644 --- 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 @@ -1,7 +1,7 @@ From d3ba6c1333b10680ce5900a628108507d9d4b844 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@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 +Subject: [PATCH 17/44] 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 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 index 1b5651f40..655b87503 100644 --- 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 @@ -1,7 +1,7 @@ From 89da8bc588c2296252543b049bf6d9272321f90d Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Mon, 11 Sep 2023 10:06:15 +0200 -Subject: [PATCH 18/27] NEWS: Add the 2.38.1 bug list +Subject: [PATCH 18/44] NEWS: Add the 2.38.1 bug list
--- NEWS | 6 +++--- 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 index a32ddb861..aa2117393 100644 --- 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 @@ -1,7 +1,7 @@ From b25508dd774b617f99419bdc3cf2ace4560cd2d6 Mon Sep 17 00:00:00 2001 From: Florian Weimer fweimer@redhat.com Date: Wed, 13 Sep 2023 14:10:56 +0200 -Subject: [PATCH 19/27] CVE-2023-4527: Stack read overflow with large TCP +Subject: [PATCH 19/44] 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 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 index 0ace4855e..708e61725 100644 --- 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 @@ -1,7 +1,7 @@ From 00ae4f10b504bc4564e9f22f00907093f1ab9338 Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar siddhesh@sourceware.org Date: Fri, 15 Sep 2023 13:51:12 -0400 -Subject: [PATCH 20/27] getaddrinfo: Fix use after free in getcanonname +Subject: [PATCH 20/44] getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806)
When an NSS plugin only implements the _gethostbyname2_r and 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 index 662604f39..fb86f0f19 100644 --- 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 @@ -1,7 +1,7 @@ From 63250e9c571314b6daa2c949ea0af335ee766751 Mon Sep 17 00:00:00 2001 From: Andreas Schwab schwab@suse.de Date: Tue, 1 Aug 2023 17:01:37 +0200 -Subject: [PATCH 21/27] iconv: restore verbosity with unrecognized encoding +Subject: [PATCH 21/44] iconv: restore verbosity with unrecognized encoding names (bug 30694)
Commit 91927b7c76 ("Rewrite iconv option parsing [BZ #19519]") changed the 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 index d357c998d..38aec8638 100644 --- 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 @@ -1,7 +1,7 @@ From d94461bb86ba176b9390c0015bb612a528e22d95 Mon Sep 17 00:00:00 2001 From: Mahesh Bodapati bmahi496@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 < +Subject: [PATCH 22/44] string: Fix tester build with fortify enable with gcc < 12
When building with fortify enabled, GCC < 12 issues a warning on the 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 index 444aaf6c1..a103b9588 100644 --- 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 @@ -1,7 +1,7 @@ From 0e1ef6779a90bc0f8a05bc367796df2793deecaa Mon Sep 17 00:00:00 2001 From: Mark Wielaard mark@klomp.org Date: Thu, 24 Aug 2023 21:36:34 +0200 -Subject: [PATCH 23/27] manual/jobs.texi: Add missing @item EPERM for getpgid +Subject: [PATCH 23/44] 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. 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 index dc41d35c1..90b01ebde 100644 --- 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 @@ -1,7 +1,7 @@ From 5ee59ca371b99984232d7584fe2b1a758b4421d3 Mon Sep 17 00:00:00 2001 From: Romain Geissler romain.geissler@amadeus.com Date: Mon, 25 Sep 2023 01:21:51 +0100 -Subject: [PATCH 24/27] Fix leak in getaddrinfo introduced by the fix for +Subject: [PATCH 24/44] Fix leak in getaddrinfo introduced by the fix for CVE-2023-4806 [BZ #30843]
This patch fixes a very recently added leak in getaddrinfo. 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 index 82d061e58..f2145fd8b 100644 --- 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 @@ -1,7 +1,7 @@ From f6445dc94da185b3d1ee283f0ca0a34c4e1986cc Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar siddhesh@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 +Subject: [PATCH 25/44] Document CVE-2023-4806 and CVE-2023-5156 in NEWS
These are tracked in BZ #30884 and BZ #30843.
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 index d67de051d..18bd1e2f1 100644 --- 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 @@ -1,7 +1,7 @@ From 73e3fcd1a552783e66ff1f65c5f322e2f17a81d1 Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar siddhesh@sourceware.org Date: Tue, 19 Sep 2023 13:25:40 -0400 -Subject: [PATCH 26/27] Propagate GLIBC_TUNABLES in setxid binaries +Subject: [PATCH 26/44] 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 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 index 735153a77..8f20f6c18 100644 --- 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 @@ -1,7 +1,7 @@ From 750a45a783906a19591fb8ff6b7841470f1f5701 Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar siddhesh@sourceware.org Date: Tue, 19 Sep 2023 18:39:32 -0400 -Subject: [PATCH 27/27] tunables: Terminate if end of input is reached +Subject: [PATCH 27/44] tunables: Terminate if end of input is reached (CVE-2023-4911)
The string parsing routine may end up writing beyond bounds of tunestr diff --git a/src/patches/glibc-2.38/0028-Revert-elf-Remove-unused-l_text_end-field-from-struc.patch b/src/patches/glibc-2.38/0028-Revert-elf-Remove-unused-l_text_end-field-from-struc.patch new file mode 100644 index 000000000..0ebfb5f06 --- /dev/null +++ b/src/patches/glibc-2.38/0028-Revert-elf-Remove-unused-l_text_end-field-from-struc.patch @@ -0,0 +1,135 @@ +From e0b6c9706c91a642c781918eea52588ee8dc9f09 Mon Sep 17 00:00:00 2001 +From: Florian Weimer fweimer@redhat.com +Date: Wed, 18 Oct 2023 14:22:59 +0200 +Subject: [PATCH 28/44] Revert "elf: Remove unused l_text_end field from struct + link_map" + +This reverts commit 750f19526ae71aac801c77a3f7ef5374890c09b7. + +Reason for revert: Restore ABI after revert of commit a3189f66a5f. +--- + 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, 18 insertions(+), 3 deletions(-) + +diff --git a/elf/dl-load.c b/elf/dl-load.c +index 2923b1141d..9a87fda9c9 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_phdr ++ l_map_start, l_map_end, l_addr, l_contiguous, l_text_end, 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 1d5207694b..ecf6910c68 100644 +--- a/elf/dl-load.h ++++ b/elf/dl-load.h +@@ -83,11 +83,14 @@ 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 the l_phdr fields */ ++ responsible for setting up the l_text_end and 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) +@@ -100,7 +103,7 @@ _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_phdr. On successful return, all the ++ l_contiguous, l_text_end, 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 5107d16fe3..a91e2a4471 100644 +--- a/elf/rtld.c ++++ b/elf/rtld.c +@@ -477,6 +477,7 @@ _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 +@@ -1118,6 +1119,7 @@ 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. */ +@@ -1209,6 +1211,8 @@ 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. */ +@@ -1268,6 +1272,8 @@ 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 d92b12a7aa..0079842d1f 100644 +--- a/elf/setup-vdso.h ++++ b/elf/setup-vdso.h +@@ -51,6 +51,9 @@ 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. */ +@@ -59,6 +62,7 @@ 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 686813f281..a02d5f2eba 100644 +--- a/include/link.h ++++ b/include/link.h +@@ -253,6 +253,8 @@ 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; + + /* Linked list of objects in reverse ELF constructor execution + order. Head of list is stored in _dl_init_called_list. */ +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0029-Revert-elf-Always-call-destructors-in-reverse-constr.patch b/src/patches/glibc-2.38/0029-Revert-elf-Always-call-destructors-in-reverse-constr.patch new file mode 100644 index 000000000..50e57e82e --- /dev/null +++ b/src/patches/glibc-2.38/0029-Revert-elf-Always-call-destructors-in-reverse-constr.patch @@ -0,0 +1,593 @@ +From 719866ab2ff0e6d514a04fb47e507d92e70ef7ee Mon Sep 17 00:00:00 2001 +From: Florian Weimer fweimer@redhat.com +Date: Wed, 18 Oct 2023 14:25:46 +0200 +Subject: [PATCH 29/44] Revert "elf: Always call destructors in reverse + constructor order (bug 30785)" + +This reverts commit a3189f66a5f2fe86568286fa025fa153be04c6c0. + +Reason for revert: Incompatibility with existing applications. +--- + NEWS | 1 - + 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 +++++------ + sysdeps/generic/ldsodefs.h | 4 - + 7 files changed, 173 insertions(+), 176 deletions(-) + +diff --git a/NEWS b/NEWS +index bfcd46efa9..f117874e34 100644 +--- a/NEWS ++++ b/NEWS +@@ -32,7 +32,6 @@ Security related changes: + 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) +diff --git a/elf/dl-close.c b/elf/dl-close.c +index ea62d0e601..b887a44888 100644 +--- a/elf/dl-close.c ++++ b/elf/dl-close.c +@@ -138,31 +138,30 @@ _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. */ ++ /* Run over the list and assign indexes to the link maps and enter ++ them into the MAPS array. */ + 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 marking link maps until no new link maps are found. */ +- for (struct link_map *l = ns->_ns_loaded; l != NULL; ) ++ /* Keep track of the lowest index link map we have covered already. */ ++ int done_index = -1; ++ while (++done_index < nloaded) + { +- /* 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. */ ++ struct link_map *l = maps[done_index]; + + if (l->l_map_done) +- { +- /* Already handled. */ +- l = next; +- continue; +- } ++ /* Already handled. */ ++ continue; + + /* Check whether this object is still used. */ + if (l->l_type == lt_loaded +@@ -172,10 +171,7 @@ _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) +- { +- l = next; +- continue; +- } ++ continue; + + /* We need this object and we handle it now. */ + l->l_map_used = 1; +@@ -202,11 +198,8 @@ _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 < next_idx) +- { +- next = *lp; +- next_idx = next->l_idx; +- } ++ if ((*lp)->l_idx - 1 < done_index) ++ done_index = (*lp)->l_idx - 1; + } + } + +@@ -226,65 +219,44 @@ _dl_close_worker (struct link_map *map, bool force) + if (!jmap->l_map_used) + { + jmap->l_map_used = 1; +- if (jmap->l_idx < next_idx) +- { +- next = jmap; +- next_idx = next->l_idx; +- } ++ if (jmap->l_idx - 1 < done_index) ++ done_index = jmap->l_idx - 1; + } + } + } +- +- l = next; + } + +- /* 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; ) ++ /* 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); ++ ++ /* 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) + { +- struct link_map *imap = *init_called_head; ++ struct link_map *imap = maps[i]; + +- /* _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 ++ /* All elements must be in the same namespace. */ ++ assert (imap->l_ns == nsid); ++ ++ if (!imap->l_map_used) + { + assert (imap->l_type == lt_loaded && !imap->l_nodelete_active); + +- /* _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) ++ /* 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_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; + +@@ -295,8 +267,8 @@ _dl_close_worker (struct link_map *map, bool force) + ++unload_global; + + /* Remember where the first dynamically loaded object is. */ +- if (first_loaded == NULL) +- first_loaded = imap; ++ if (i < first_loaded) ++ first_loaded = i; + } + /* Else imap->l_map_used. */ + else if (imap->l_type == lt_loaded) +@@ -432,8 +404,8 @@ _dl_close_worker (struct link_map *map, bool force) + imap->l_loader = NULL; + + /* Remember where the first dynamically loaded object is. */ +- if (first_loaded == NULL) +- first_loaded = imap; ++ if (i < first_loaded) ++ first_loaded = i; + } + } + +@@ -504,11 +476,10 @@ _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 (struct link_map *imap = first_loaded; imap != NULL; ) ++ for (unsigned int i = first_loaded; i < nloaded; ++i) + { +- if (imap->l_map_used) +- imap = imap->l_next; +- else ++ struct link_map *imap = maps[i]; ++ if (!imap->l_map_used) + { + assert (imap->l_type == lt_loaded); + +@@ -719,9 +690,7 @@ _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 e201d36651..9acb64f47c 100644 +--- a/elf/dl-fini.c ++++ b/elf/dl-fini.c +@@ -24,68 +24,116 @@ + void + _dl_fini (void) + { +- /* 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. */ ++ /* 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 ++ { + #ifdef SHARED +- int last_pass = GLRO(dl_naudit) > 0; +- Lmid_t last_ns = -1; +- for (int do_audit = 0; do_audit <= last_pass; ++do_audit) ++ _dl_audit_activity_nsid (ns, LA_ACT_DELETE); + #endif +- for (struct link_map *l = local_init_called_list; l != NULL; +- l = l->l_init_called_next) +- { ++ ++ /* 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); + #ifdef SHARED +- 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; +- } ++ /* Auditing checkpoint: another object closed. */ ++ _dl_audit_objclose (l); + #endif ++ } + +- /* 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); ++ /* Correct the previous increment. */ ++ --l->l_direct_opencount; ++ } + + #ifdef SHARED +- /* Auditing checkpoint: another object closed. */ +- _dl_audit_objclose (l); ++ _dl_audit_activity_nsid (ns, LA_ACT_CONSISTENT); + #endif +- } ++ } ++ } + + #ifdef SHARED +- if (last_ns >= 0) +- _dl_audit_activity_nsid (last_ns, LA_ACT_CONSISTENT); ++ if (! do_audit && GLRO(dl_naudit) > 0) ++ { ++ do_audit = 1; ++ goto again; ++ } + + 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 ffd05b7806..ba4d2fdc85 100644 +--- a/elf/dl-init.c ++++ b/elf/dl-init.c +@@ -21,7 +21,6 @@ + #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) +@@ -43,21 +42,6 @@ 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 61dc54f8ae..4bf9052db1 100644 +--- a/elf/dso-sort-tests-1.def ++++ b/elf/dso-sort-tests-1.def +@@ -53,14 +53,21 @@ 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. For both sorting algorithms, the +-# destruction order is the reverse of the construction order, and +-# relocation dependencies are not taken into account. ++# 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. + 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: {+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];} ++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];} + + # 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 the opposite of constructor order. ++# Final destructor order is indeterminate due to the cycle. + tst-bz28937: {+a;+b;-b;+c;%c};a->a1;a->a2;a2->a;b->b1;c->a1;c=>a1 +-output: {+a[a2>a1>a>];+b[b1>b>];-b[<b<b1];+c[c>];%c(a1());}<c<a<a1<a2 ++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 +diff --git a/elf/tst-audit23.c b/elf/tst-audit23.c +index 503699c36a..bb7d66c385 100644 +--- a/elf/tst-audit23.c ++++ b/elf/tst-audit23.c +@@ -98,8 +98,6 @@ 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; +@@ -119,9 +117,6 @@ 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; +@@ -130,26 +125,29 @@ 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; + } +- /* LA_ACT_DELETE is called multiple times for each +- namespace, depending on destruction order. */ ++ /* 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). */ + else if (this_act == LA_ACT_DELETE) +- last_act_cookie = cookie; ++ { ++ last_act_cookie = acts[--nacts]; ++ TEST_COMPARE (acts[nacts], cookie); ++ acts[nacts] = 0; ++ } + 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) +@@ -181,8 +179,6 @@ 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++; + +@@ -205,12 +201,6 @@ 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; + } +@@ -219,7 +209,11 @@ 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); +- seen_first_objclose = true; ++ if (!seen_first_objclose) ++ { ++ TEST_COMPARE (last_act_cookie, cookie); ++ seen_first_objclose = true; ++ } + } + } + +diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h +index 9ea9389a39..e8b7359b04 100644 +--- a/sysdeps/generic/ldsodefs.h ++++ b/sysdeps/generic/ldsodefs.h +@@ -1037,10 +1037,6 @@ 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-2.38/0030-Revert-elf-Move-l_init_called_next-to-old-place-of-l.patch b/src/patches/glibc-2.38/0030-Revert-elf-Move-l_init_called_next-to-old-place-of-l.patch new file mode 100644 index 000000000..dd4905c78 --- /dev/null +++ b/src/patches/glibc-2.38/0030-Revert-elf-Move-l_init_called_next-to-old-place-of-l.patch @@ -0,0 +1,42 @@ +From 1e04dcec491bd8f48b5b74ce3e8414132578a645 Mon Sep 17 00:00:00 2001 +From: Florian Weimer fweimer@redhat.com +Date: Thu, 19 Oct 2023 09:17:38 +0200 +Subject: [PATCH 30/44] Revert "elf: Move l_init_called_next to old place of + l_text_end in link map" + +This reverts commit d3ba6c1333b10680ce5900a628108507d9d4b844. + +Reason: Preserve internal ABI. +--- + include/link.h | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/include/link.h b/include/link.h +index a02d5f2eba..69bda3ed17 100644 +--- a/include/link.h ++++ b/include/link.h +@@ -256,10 +256,6 @@ struct link_map + /* End of the executable part of the mapping. */ + ElfW(Addr) l_text_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'. */ +@@ -282,6 +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 + { +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0031-sysdeps-sem_open-Clear-O_CREAT-when-semaphore-file-i.patch b/src/patches/glibc-2.38/0031-sysdeps-sem_open-Clear-O_CREAT-when-semaphore-file-i.patch new file mode 100644 index 000000000..fd6fee261 --- /dev/null +++ b/src/patches/glibc-2.38/0031-sysdeps-sem_open-Clear-O_CREAT-when-semaphore-file-i.patch @@ -0,0 +1,105 @@ +From 63dbbc5c52f9823f86270f32fce20d1e91cdf484 Mon Sep 17 00:00:00 2001 +From: Sergio Durigan Junior sergiodj@sergiodj.net +Date: Wed, 1 Nov 2023 18:15:23 -0400 +Subject: [PATCH 31/44] sysdeps: sem_open: Clear O_CREAT when semaphore file is + expected to exist [BZ #30789] + +When invoking sem_open with O_CREAT as one of its flags, we'll end up +in the second part of sem_open's "if ((oflag & O_CREAT) == 0 || (oflag +& O_EXCL) == 0)", which means that we don't expect the semaphore file +to exist. + +In that part, open_flags is initialized as "O_RDWR | O_CREAT | O_EXCL +| O_CLOEXEC" and there's an attempt to open(2) the file, which will +likely fail because it won't exist. After that first (expected) +failure, some cleanup is done and we go back to the label "try_again", +which lives in the first part of the aforementioned "if". + +The problem is that, in that part of the code, we expect the semaphore +file to exist, and as such O_CREAT (this time the flag we pass to +open(2)) needs to be cleaned from open_flags, otherwise we'll see +another failure (this time unexpected) when trying to open the file, +which will lead the call to sem_open to fail as well. + +This can cause very strange bugs, especially with OpenMPI, which makes +extensive use of semaphores. + +Fix the bug by simplifying the logic when choosing open(2) flags and +making sure O_CREAT is not set when the semaphore file is expected to +exist. + +A regression test for this issue would require a complex and cpu time +consuming logic, since to trigger the wrong code path is not +straightforward due the racy condition. There is a somewhat reliable +reproducer in the bug, but it requires using OpenMPI. + +This resolves BZ #30789. + +See also: https://bugs.launchpad.net/ubuntu/+source/h5py/+bug/2031912 + +Signed-off-by: Sergio Durigan Junior sergiodj@sergiodj.net +Co-Authored-By: Simon Chopin simon.chopin@canonical.com +Co-Authored-By: Adhemerval Zanella Netto adhemerval.zanella@linaro.org +Fixes: 533deafbdf189f5fbb280c28562dd43ace2f4b0f ("Use O_CLOEXEC in more places (BZ #15722)") +(cherry picked from commit f957f47df75b9fab995754011491edebc6feb147) +--- + NEWS | 2 ++ + sysdeps/pthread/sem_open.c | 10 ++++------ + 2 files changed, 6 insertions(+), 6 deletions(-) + +diff --git a/NEWS b/NEWS +index f117874e34..5ac488bf9b 100644 +--- a/NEWS ++++ b/NEWS +@@ -32,6 +32,8 @@ Security related changes: + The following bugs are resolved with this release: + + [30723] posix_memalign repeatedly scans long bin lists ++ [30789] sem_open will fail on multithreaded scenarios when semaphore ++ file doesn't exist (O_CREAT) + [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) +diff --git a/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c +index e5db929d20..0e331a7445 100644 +--- a/sysdeps/pthread/sem_open.c ++++ b/sysdeps/pthread/sem_open.c +@@ -32,11 +32,12 @@ + # define __unlink unlink + #endif + ++#define SEM_OPEN_FLAGS (O_RDWR | O_NOFOLLOW | O_CLOEXEC) ++ + sem_t * + __sem_open (const char *name, int oflag, ...) + { + int fd; +- int open_flags; + sem_t *result; + + /* Check that shared futexes are supported. */ +@@ -65,10 +66,8 @@ __sem_open (const char *name, int oflag, ...) + /* If the semaphore object has to exist simply open it. */ + if ((oflag & O_CREAT) == 0 || (oflag & O_EXCL) == 0) + { +- open_flags = O_RDWR | O_NOFOLLOW | O_CLOEXEC; +- open_flags |= (oflag & ~(O_CREAT|O_ACCMODE)); + try_again: +- fd = __open (dirname.name, open_flags); ++ fd = __open (dirname.name, (oflag & O_EXCL) | SEM_OPEN_FLAGS); + + if (fd == -1) + { +@@ -135,8 +134,7 @@ __sem_open (const char *name, int oflag, ...) + } + + /* Open the file. Make sure we do not overwrite anything. */ +- open_flags = O_RDWR | O_CREAT | O_EXCL | O_CLOEXEC; +- fd = __open (tmpfname, open_flags, mode); ++ fd = __open (tmpfname, O_CREAT | O_EXCL | SEM_OPEN_FLAGS, mode); + if (fd == -1) + { + if (errno == EEXIST) +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0032-elf-Fix-wrong-break-removal-from-8ee878592c.patch b/src/patches/glibc-2.38/0032-elf-Fix-wrong-break-removal-from-8ee878592c.patch new file mode 100644 index 000000000..42d3f9639 --- /dev/null +++ b/src/patches/glibc-2.38/0032-elf-Fix-wrong-break-removal-from-8ee878592c.patch @@ -0,0 +1,26 @@ +From bf5aa419cbf545d2cd09dc097e518033d6e4df5e Mon Sep 17 00:00:00 2001 +From: Adhemerval Zanella adhemerval.zanella@linaro.org +Date: Thu, 7 Dec 2023 11:17:35 -0300 +Subject: [PATCH 32/44] elf: Fix wrong break removal from 8ee878592c + +Reported-by: Alexander Monakov amonakov@ispras.ru +(cherry picked from commit 546a1ba664626603660b595662249d524e429013) +--- + elf/readelflib.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/elf/readelflib.c b/elf/readelflib.c +index f5b8c80e38..64f1d662a9 100644 +--- a/elf/readelflib.c ++++ b/elf/readelflib.c +@@ -107,6 +107,7 @@ process_elf_file (const char *file_name, const char *lib, int *flag, + case PT_INTERP: + program_interpreter = (char *) (file_contents + segment->p_offset); + check_ptr (program_interpreter); ++ break; + + case PT_GNU_PROPERTY: + /* The NT_GNU_PROPERTY_TYPE_0 note must be aligned to 4 bytes +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0033-LoongArch-Delete-excessively-allocated-memory.patch b/src/patches/glibc-2.38/0033-LoongArch-Delete-excessively-allocated-memory.patch new file mode 100644 index 000000000..df64df3fd --- /dev/null +++ b/src/patches/glibc-2.38/0033-LoongArch-Delete-excessively-allocated-memory.patch @@ -0,0 +1,109 @@ +From 44f757a6364a546359809d48c76b3debd26e77d4 Mon Sep 17 00:00:00 2001 +From: caiyinyu caiyinyu@loongson.cn +Date: Thu, 26 Oct 2023 17:27:21 +0800 +Subject: [PATCH 33/44] LoongArch: Delete excessively allocated memory. + +Backported from glibc 2.39 development. +--- + sysdeps/loongarch/dl-trampoline.h | 68 +++++++++++++++---------------- + 1 file changed, 34 insertions(+), 34 deletions(-) + +diff --git a/sysdeps/loongarch/dl-trampoline.h b/sysdeps/loongarch/dl-trampoline.h +index 02375286f8..99fcacab76 100644 +--- a/sysdeps/loongarch/dl-trampoline.h ++++ b/sysdeps/loongarch/dl-trampoline.h +@@ -19,9 +19,9 @@ + /* Assembler veneer called from the PLT header code for lazy loading. + The PLT header passes its own args in t0-t2. */ + #ifdef USE_LASX +-# define FRAME_SIZE (-((-9 * SZREG - 8 * SZFREG - 8 * SZXREG) & ALMASK)) ++# define FRAME_SIZE (-((-9 * SZREG - 8 * SZXREG) & ALMASK)) + #elif defined USE_LSX +-# define FRAME_SIZE (-((-9 * SZREG - 8 * SZFREG - 8 * SZVREG) & ALMASK)) ++# define FRAME_SIZE (-((-9 * SZREG - 8 * SZVREG) & ALMASK)) + #elif !defined __loongarch_soft_float + # define FRAME_SIZE (-((-9 * SZREG - 8 * SZFREG) & ALMASK)) + #else +@@ -44,23 +44,23 @@ ENTRY (_dl_runtime_resolve) + REG_S a7, sp, 8*SZREG + + #ifdef USE_LASX +- xvst xr0, sp, 9*SZREG + 8*SZFREG + 0*SZXREG +- xvst xr1, sp, 9*SZREG + 8*SZFREG + 1*SZXREG +- xvst xr2, sp, 9*SZREG + 8*SZFREG + 2*SZXREG +- xvst xr3, sp, 9*SZREG + 8*SZFREG + 3*SZXREG +- xvst xr4, sp, 9*SZREG + 8*SZFREG + 4*SZXREG +- xvst xr5, sp, 9*SZREG + 8*SZFREG + 5*SZXREG +- xvst xr6, sp, 9*SZREG + 8*SZFREG + 6*SZXREG +- xvst xr7, sp, 9*SZREG + 8*SZFREG + 7*SZXREG ++ xvst xr0, sp, 9*SZREG + 0*SZXREG ++ xvst xr1, sp, 9*SZREG + 1*SZXREG ++ xvst xr2, sp, 9*SZREG + 2*SZXREG ++ xvst xr3, sp, 9*SZREG + 3*SZXREG ++ xvst xr4, sp, 9*SZREG + 4*SZXREG ++ xvst xr5, sp, 9*SZREG + 5*SZXREG ++ xvst xr6, sp, 9*SZREG + 6*SZXREG ++ xvst xr7, sp, 9*SZREG + 7*SZXREG + #elif defined USE_LSX +- vst vr0, sp, 9*SZREG + 8*SZFREG + 0*SZVREG +- vst vr1, sp, 9*SZREG + 8*SZFREG + 1*SZVREG +- vst vr2, sp, 9*SZREG + 8*SZFREG + 2*SZVREG +- vst vr3, sp, 9*SZREG + 8*SZFREG + 3*SZVREG +- vst vr4, sp, 9*SZREG + 8*SZFREG + 4*SZVREG +- vst vr5, sp, 9*SZREG + 8*SZFREG + 5*SZVREG +- vst vr6, sp, 9*SZREG + 8*SZFREG + 6*SZVREG +- vst vr7, sp, 9*SZREG + 8*SZFREG + 7*SZVREG ++ vst vr0, sp, 9*SZREG + 0*SZVREG ++ vst vr1, sp, 9*SZREG + 1*SZVREG ++ vst vr2, sp, 9*SZREG + 2*SZVREG ++ vst vr3, sp, 9*SZREG + 3*SZVREG ++ vst vr4, sp, 9*SZREG + 4*SZVREG ++ vst vr5, sp, 9*SZREG + 5*SZVREG ++ vst vr6, sp, 9*SZREG + 6*SZVREG ++ vst vr7, sp, 9*SZREG + 7*SZVREG + #elif !defined __loongarch_soft_float + FREG_S fa0, sp, 9*SZREG + 0*SZFREG + FREG_S fa1, sp, 9*SZREG + 1*SZFREG +@@ -92,23 +92,23 @@ ENTRY (_dl_runtime_resolve) + REG_L a7, sp, 8*SZREG + + #ifdef USE_LASX +- xvld xr0, sp, 9*SZREG + 8*SZFREG + 0*SZXREG +- xvld xr1, sp, 9*SZREG + 8*SZFREG + 1*SZXREG +- xvld xr2, sp, 9*SZREG + 8*SZFREG + 2*SZXREG +- xvld xr3, sp, 9*SZREG + 8*SZFREG + 3*SZXREG +- xvld xr4, sp, 9*SZREG + 8*SZFREG + 4*SZXREG +- xvld xr5, sp, 9*SZREG + 8*SZFREG + 5*SZXREG +- xvld xr6, sp, 9*SZREG + 8*SZFREG + 6*SZXREG +- xvld xr7, sp, 9*SZREG + 8*SZFREG + 7*SZXREG ++ xvld xr0, sp, 9*SZREG + 0*SZXREG ++ xvld xr1, sp, 9*SZREG + 1*SZXREG ++ xvld xr2, sp, 9*SZREG + 2*SZXREG ++ xvld xr3, sp, 9*SZREG + 3*SZXREG ++ xvld xr4, sp, 9*SZREG + 4*SZXREG ++ xvld xr5, sp, 9*SZREG + 5*SZXREG ++ xvld xr6, sp, 9*SZREG + 6*SZXREG ++ xvld xr7, sp, 9*SZREG + 7*SZXREG + #elif defined USE_LSX +- vld vr0, sp, 9*SZREG + 8*SZFREG + 0*SZVREG +- vld vr1, sp, 9*SZREG + 8*SZFREG + 1*SZVREG +- vld vr2, sp, 9*SZREG + 8*SZFREG + 2*SZVREG +- vld vr3, sp, 9*SZREG + 8*SZFREG + 3*SZVREG +- vld vr4, sp, 9*SZREG + 8*SZFREG + 4*SZVREG +- vld vr5, sp, 9*SZREG + 8*SZFREG + 5*SZVREG +- vld vr6, sp, 9*SZREG + 8*SZFREG + 6*SZVREG +- vld vr7, sp, 9*SZREG + 8*SZFREG + 7*SZVREG ++ vld vr0, sp, 9*SZREG + 0*SZVREG ++ vld vr1, sp, 9*SZREG + 1*SZVREG ++ vld vr2, sp, 9*SZREG + 2*SZVREG ++ vld vr3, sp, 9*SZREG + 3*SZVREG ++ vld vr4, sp, 9*SZREG + 4*SZVREG ++ vld vr5, sp, 9*SZREG + 5*SZVREG ++ vld vr6, sp, 9*SZREG + 6*SZVREG ++ vld vr7, sp, 9*SZREG + 7*SZVREG + #elif !defined __loongarch_soft_float + FREG_L fa0, sp, 9*SZREG + 0*SZFREG + FREG_L fa1, sp, 9*SZREG + 1*SZFREG +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0034-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch b/src/patches/glibc-2.38/0034-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch new file mode 100644 index 000000000..957ccf2b7 --- /dev/null +++ b/src/patches/glibc-2.38/0034-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch @@ -0,0 +1,54 @@ +From ccdc4cba07684fe1397e1f5f134a0a827af98c04 Mon Sep 17 00:00:00 2001 +From: Hector Martin marcan@marcan.st +Date: Tue, 28 Nov 2023 15:23:07 +0900 +Subject: [PATCH 34/44] elf: Fix TLS modid reuse generation assignment (BZ + 29039) + +_dl_assign_tls_modid() assigns a slotinfo entry for a new module, but +does *not* do anything to the generation counter. The first time this +happens, the generation is zero and map_generation() returns the current +generation to be used during relocation processing. However, if +a slotinfo entry is later reused, it will already have a generation +assigned. If this generation has fallen behind the current global max +generation, then this causes an obsolete generation to be assigned +during relocation processing, as map_generation() returns this +generation if nonzero. _dl_add_to_slotinfo() eventually resets the +generation, but by then it is too late. This causes DTV updates to be +skipped, leading to NULL or broken TLS slot pointers and segfaults. + +Fix this by resetting the generation to zero in _dl_assign_tls_modid(), +so it behaves the same as the first time a slot is assigned. +_dl_add_to_slotinfo() will still assign the correct static generation +later during module load, but relocation processing will no longer use +an obsolete generation. + +Note that slotinfo entry (aka modid) reuse typically happens after a +dlclose and only TLS access via dynamic tlsdesc is affected. Because +tlsdesc is optimized to use the optional part of static TLS, dynamic +tlsdesc can be avoided by increasing the glibc.rtld.optional_static_tls +tunable to a large enough value, or by LD_PRELOAD-ing the affected +modules. + +Fixes bug 29039. + +Reviewed-by: Szabolcs Nagy szabolcs.nagy@arm.com +(cherry picked from commit 3921c5b40f293c57cb326f58713c924b0662ef59) +--- + elf/dl-tls.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/elf/dl-tls.c b/elf/dl-tls.c +index 99b83ca696..1f6f820819 100644 +--- a/elf/dl-tls.c ++++ b/elf/dl-tls.c +@@ -154,6 +154,7 @@ _dl_assign_tls_modid (struct link_map *l) + { + /* Mark the entry as used, so any dependency see it. */ + atomic_store_relaxed (&runp->slotinfo[result - disp].map, l); ++ atomic_store_relaxed (&runp->slotinfo[result - disp].gen, 0); + break; + } + +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0035-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch b/src/patches/glibc-2.38/0035-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch new file mode 100644 index 000000000..87b0235a5 --- /dev/null +++ b/src/patches/glibc-2.38/0035-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch @@ -0,0 +1,208 @@ +From 0de9082ed8d8f149ca87d569a73692046e236c18 Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy szabolcs.nagy@arm.com +Date: Wed, 29 Nov 2023 11:31:37 +0000 +Subject: [PATCH 35/44] elf: Add TLS modid reuse test for bug 29039 + +This is a minimal regression test for bug 29039 which only affects +targets with TLSDESC and a reproducer requires that + +1) Have modid gaps (closed modules) with old generation. +2) Update a DTV to a newer generation (needs a newer dlopen). +3) But do not update the closed gap entry in that DTV. +4) Reuse the modid gap for a new module (another dlopen). +5) Use dynamic TLSDESC in that new module with old generation (bug). +6) Access TLS via this TLSDESC and the now outdated DTV. + +However step (3) in practice rarely happens: during DTV update the +entries for closed modids are initialized to "unallocated" and then +dynamic TLSDESC calls __tls_get_addr independently of its generation. +The only exception to this is DTV setup at thread creation (gaps are +initialized to NULL instead of unallocated) or DTV resize where the +gap entries are outside the previous DTV array (again NULL instead +of unallocated, and this requires loading > DTV_SURPLUS modules). + +So the bug can only cause NULL (+ offset) dereference, not use after +free. And the easiest way to get (3) is via thread creation. + +Note that step (5) requires that the newly loaded module has larger +TLS than the remaining optional static TLS. And for (6) there cannot +be other TLS access or dlopen in the thread that updates the DTV. + +Tested on aarch64-linux-gnu. + +Reviewed-by: Adhemerval Zanella adhemerval.zanella@linaro.org +(cherry picked from commit 980450f12685326729d63ff72e93a996113bf073) +--- + elf/Makefile | 15 +++++++ + elf/tst-tlsgap-mod0.c | 2 + + elf/tst-tlsgap-mod1.c | 2 + + elf/tst-tlsgap-mod2.c | 2 + + elf/tst-tlsgap.c | 92 +++++++++++++++++++++++++++++++++++++++++++ + 5 files changed, 113 insertions(+) + create mode 100644 elf/tst-tlsgap-mod0.c + create mode 100644 elf/tst-tlsgap-mod1.c + create mode 100644 elf/tst-tlsgap-mod2.c + create mode 100644 elf/tst-tlsgap.c + +diff --git a/elf/Makefile b/elf/Makefile +index c00e2ccfc5..1a05a6aaca 100644 +--- a/elf/Makefile ++++ b/elf/Makefile +@@ -459,6 +459,7 @@ tests += \ + tst-tls21 \ + tst-tlsalign \ + tst-tlsalign-extern \ ++ tst-tlsgap \ + tst-unique1 \ + tst-unique2 \ + tst-unwind-ctor \ +@@ -883,6 +884,9 @@ modules-names += \ + tst-tls20mod-bad \ + tst-tls21mod \ + tst-tlsalign-lib \ ++ tst-tlsgap-mod0 \ ++ tst-tlsgap-mod1 \ ++ tst-tlsgap-mod2 \ + tst-tlsmod1 \ + tst-tlsmod10 \ + tst-tlsmod11 \ +@@ -3009,3 +3013,14 @@ LDFLAGS-tst-dlclose-lazy-mod1.so = -Wl,-z,lazy,--no-as-needed + $(objpfx)tst-dlclose-lazy-mod1.so: $(objpfx)tst-dlclose-lazy-mod2.so + $(objpfx)tst-dlclose-lazy.out: \ + $(objpfx)tst-dlclose-lazy-mod1.so $(objpfx)tst-dlclose-lazy-mod2.so ++ ++$(objpfx)tst-tlsgap: $(shared-thread-library) ++$(objpfx)tst-tlsgap.out: \ ++ $(objpfx)tst-tlsgap-mod0.so \ ++ $(objpfx)tst-tlsgap-mod1.so \ ++ $(objpfx)tst-tlsgap-mod2.so ++ifeq (yes,$(have-mtls-dialect-gnu2)) ++CFLAGS-tst-tlsgap-mod0.c += -mtls-dialect=gnu2 ++CFLAGS-tst-tlsgap-mod1.c += -mtls-dialect=gnu2 ++CFLAGS-tst-tlsgap-mod2.c += -mtls-dialect=gnu2 ++endif +diff --git a/elf/tst-tlsgap-mod0.c b/elf/tst-tlsgap-mod0.c +new file mode 100644 +index 0000000000..1478b0beac +--- /dev/null ++++ b/elf/tst-tlsgap-mod0.c +@@ -0,0 +1,2 @@ ++int __thread tls0; ++int *f0(void) { return &tls0; } +diff --git a/elf/tst-tlsgap-mod1.c b/elf/tst-tlsgap-mod1.c +new file mode 100644 +index 0000000000..b10fc3702c +--- /dev/null ++++ b/elf/tst-tlsgap-mod1.c +@@ -0,0 +1,2 @@ ++int __thread tls1[100]; /* Size > glibc.rtld.optional_static_tls / 2. */ ++int *f1(void) { return tls1; } +diff --git a/elf/tst-tlsgap-mod2.c b/elf/tst-tlsgap-mod2.c +new file mode 100644 +index 0000000000..166c27d7f3 +--- /dev/null ++++ b/elf/tst-tlsgap-mod2.c +@@ -0,0 +1,2 @@ ++int __thread tls2; ++int *f2(void) { return &tls2; } +diff --git a/elf/tst-tlsgap.c b/elf/tst-tlsgap.c +new file mode 100644 +index 0000000000..4932885076 +--- /dev/null ++++ b/elf/tst-tlsgap.c +@@ -0,0 +1,92 @@ ++/* TLS modid gap reuse regression test for bug 29039. ++ Copyright (C) 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 ++ http://www.gnu.org/licenses/. */ ++ ++#include <stdio.h> ++#include <dlfcn.h> ++#include <pthread.h> ++#include <support/xdlfcn.h> ++#include <support/xthread.h> ++#include <support/check.h> ++ ++static void *mod[3]; ++#define MOD(i) "tst-tlsgap-mod" #i ".so" ++static const char *modname[3] = { MOD(0), MOD(1), MOD(2) }; ++#undef MOD ++ ++static void ++open_mod (int i) ++{ ++ mod[i] = xdlopen (modname[i], RTLD_LAZY); ++ printf ("open %s\n", modname[i]); ++} ++ ++static void ++close_mod (int i) ++{ ++ xdlclose (mod[i]); ++ mod[i] = NULL; ++ printf ("close %s\n", modname[i]); ++} ++ ++static void ++access_mod (int i, const char *sym) ++{ ++ int *(*f) (void) = xdlsym (mod[i], sym); ++ int *p = f (); ++ printf ("access %s: %s() = %p\n", modname[i], sym, p); ++ TEST_VERIFY_EXIT (p != NULL); ++ ++*p; ++} ++ ++static void * ++start (void *arg) ++{ ++ /* The DTV generation is at the last dlopen of mod0 and the ++ entry for mod1 is NULL. */ ++ ++ open_mod (1); /* Reuse modid of mod1. Uses dynamic TLS. */ ++ ++ /* DTV is unchanged: dlopen only updates the DTV to the latest ++ generation if static TLS is allocated for a loaded module. ++ ++ With bug 29039, the TLSDESC relocation in mod1 uses the old ++ dlclose generation of mod1 instead of the new dlopen one so ++ DTV is not updated on TLS access. */ ++ ++ access_mod (1, "f1"); ++ ++ return arg; ++} ++ ++static int ++do_test (void) ++{ ++ open_mod (0); ++ open_mod (1); ++ open_mod (2); ++ close_mod (0); ++ close_mod (1); /* Create modid gap at mod1. */ ++ open_mod (0); /* Reuse modid of mod0, bump generation count. */ ++ ++ /* Create a thread where DTV of mod1 is NULL. */ ++ pthread_t t = xpthread_create (NULL, start, NULL); ++ xpthread_join (t); ++ return 0; ++} ++ ++#include <support/test-driver.c> +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0036-x86-64-Fix-the-dtv-field-load-for-x32-BZ-31184.patch b/src/patches/glibc-2.38/0036-x86-64-Fix-the-dtv-field-load-for-x32-BZ-31184.patch new file mode 100644 index 000000000..af173fbc3 --- /dev/null +++ b/src/patches/glibc-2.38/0036-x86-64-Fix-the-dtv-field-load-for-x32-BZ-31184.patch @@ -0,0 +1,68 @@ +From 35ea7549751d4f13a28c732e6ad68204f5e60a06 Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" hjl.tools@gmail.com +Date: Wed, 20 Dec 2023 16:31:43 -0800 +Subject: [PATCH 36/44] x86-64: Fix the dtv field load for x32 [BZ #31184] + +On x32, I got + +FAIL: elf/tst-tlsgap + +$ gdb elf/tst-tlsgap +... +open tst-tlsgap-mod1.so + +Thread 2 "tst-tlsgap" received signal SIGSEGV, Segmentation fault. +[Switching to LWP 2268754] +_dl_tlsdesc_dynamic () at ../sysdeps/x86_64/dl-tlsdesc.S:108 +108 movq (%rsi), %rax +(gdb) p/x $rsi +$4 = 0xf7dbf9005655fb18 +(gdb) + +This is caused by + +_dl_tlsdesc_dynamic: + _CET_ENDBR + /* Preserve call-clobbered registers that we modify. + We need two scratch regs anyway. */ + movq %rsi, -16(%rsp) + movq %fs:DTV_OFFSET, %rsi + +Since the dtv field in TCB is a pointer, %fs:DTV_OFFSET is a 32-bit +location, not 64-bit. Load the dtv field to RSI_LP instead of rsi. +This fixes BZ #31184. + +(cherry picked from commit 3502440397bbb840e2f7223734aa5cc2cc0e29b6) +--- + NEWS | 1 + + sysdeps/x86_64/dl-tlsdesc.S | 2 +- + 2 files changed, 2 insertions(+), 1 deletion(-) + +diff --git a/NEWS b/NEWS +index 5ac488bf9b..71057e4793 100644 +--- a/NEWS ++++ b/NEWS +@@ -37,6 +37,7 @@ The following bugs are resolved with this release: + [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) ++ [31184] FAIL: elf/tst-tlsgap + + + Version 2.38 +diff --git a/sysdeps/x86_64/dl-tlsdesc.S b/sysdeps/x86_64/dl-tlsdesc.S +index 5593897e29..c4823547d7 100644 +--- a/sysdeps/x86_64/dl-tlsdesc.S ++++ b/sysdeps/x86_64/dl-tlsdesc.S +@@ -102,7 +102,7 @@ _dl_tlsdesc_dynamic: + /* Preserve call-clobbered registers that we modify. + We need two scratch regs anyway. */ + movq %rsi, -16(%rsp) +- movq %fs:DTV_OFFSET, %rsi ++ mov %fs:DTV_OFFSET, %RSI_LP + movq %rdi, -8(%rsp) + movq TLSDESC_ARG(%rax), %rdi + movq (%rsi), %rax +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0037-x86-64-Fix-the-tcb-field-load-for-x32-BZ-31185.patch b/src/patches/glibc-2.38/0037-x86-64-Fix-the-tcb-field-load-for-x32-BZ-31185.patch new file mode 100644 index 000000000..31959c275 --- /dev/null +++ b/src/patches/glibc-2.38/0037-x86-64-Fix-the-tcb-field-load-for-x32-BZ-31185.patch @@ -0,0 +1,69 @@ +From 968c983d43bc51f719f3e7a0fcb1bb8669b5f7c4 Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" hjl.tools@gmail.com +Date: Wed, 20 Dec 2023 19:42:12 -0800 +Subject: [PATCH 37/44] x86-64: Fix the tcb field load for x32 [BZ #31185] + +_dl_tlsdesc_undefweak and _dl_tlsdesc_dynamic access the thread pointer +via the tcb field in TCB: + +_dl_tlsdesc_undefweak: + _CET_ENDBR + movq 8(%rax), %rax + subq %fs:0, %rax + ret + +_dl_tlsdesc_dynamic: + ... + subq %fs:0, %rax + movq -8(%rsp), %rdi + ret + +Since the tcb field in TCB is a pointer, %fs:0 is a 32-bit location, +not 64-bit. It should use "sub %fs:0, %RAX_LP" instead. Since +_dl_tlsdesc_undefweak returns ptrdiff_t and _dl_make_tlsdesc_dynamic +returns void *, RAX_LP is appropriate here for x32 and x86-64. This +fixes BZ #31185. + +(cherry picked from commit 81be2a61dafc168327c1639e97b6dae128c7ccf3) +--- + NEWS | 1 + + sysdeps/x86_64/dl-tlsdesc.S | 4 ++-- + 2 files changed, 3 insertions(+), 2 deletions(-) + +diff --git a/NEWS b/NEWS +index 71057e4793..6fbb8a9e1d 100644 +--- a/NEWS ++++ b/NEWS +@@ -38,6 +38,7 @@ The following bugs are resolved with this release: + -D_FILE_OFFSET_BITS=64 + [30842] Stack read overflow in getaddrinfo in no-aaaa mode (CVE-2023-4527) + [31184] FAIL: elf/tst-tlsgap ++ [31185] Incorrect thread point access in _dl_tlsdesc_undefweak and _dl_tlsdesc_dynamic + + + Version 2.38 +diff --git a/sysdeps/x86_64/dl-tlsdesc.S b/sysdeps/x86_64/dl-tlsdesc.S +index c4823547d7..4579424bf7 100644 +--- a/sysdeps/x86_64/dl-tlsdesc.S ++++ b/sysdeps/x86_64/dl-tlsdesc.S +@@ -61,7 +61,7 @@ _dl_tlsdesc_return: + _dl_tlsdesc_undefweak: + _CET_ENDBR + movq 8(%rax), %rax +- subq %fs:0, %rax ++ sub %fs:0, %RAX_LP + ret + cfi_endproc + .size _dl_tlsdesc_undefweak, .-_dl_tlsdesc_undefweak +@@ -116,7 +116,7 @@ _dl_tlsdesc_dynamic: + addq TLSDESC_MODOFF(%rdi), %rax + .Lret: + movq -16(%rsp), %rsi +- subq %fs:0, %rax ++ sub %fs:0, %RAX_LP + movq -8(%rsp), %rdi + ret + .Lslow: +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0038-NEWS-Mention-bug-fixes-for-29039-30694-30709-30721.patch b/src/patches/glibc-2.38/0038-NEWS-Mention-bug-fixes-for-29039-30694-30709-30721.patch new file mode 100644 index 000000000..84be4a1bf --- /dev/null +++ b/src/patches/glibc-2.38/0038-NEWS-Mention-bug-fixes-for-29039-30694-30709-30721.patch @@ -0,0 +1,27 @@ +From d25e2c8d5cb0778ae87ad43b1f4c301abe5a932b Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" hjl.tools@gmail.com +Date: Sat, 23 Dec 2023 06:24:41 -0800 +Subject: [PATCH 38/44] NEWS: Mention bug fixes for 29039/30694/30709/30721 + +--- + NEWS | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/NEWS b/NEWS +index 6fbb8a9e1d..db4d6c8373 100644 +--- a/NEWS ++++ b/NEWS +@@ -31,6 +31,10 @@ Security related changes: + + The following bugs are resolved with this release: + ++ [29039] Corrupt DTV after reuse of a TLS module ID following dlclose with unused TLS ++ [30694] The iconv program no longer tells the user which given encoding name was wrong ++ [30709] nscd fails to build with cleanup handler if built with -fexceptions ++ [30721] x86_64: Fix build with --disable-multiarch + [30723] posix_memalign repeatedly scans long bin lists + [30789] sem_open will fail on multithreaded scenarios when semaphore + file doesn't exist (O_CREAT) +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0039-NEWS-Mention-bug-fixes-for-30745-30843.patch b/src/patches/glibc-2.38/0039-NEWS-Mention-bug-fixes-for-30745-30843.patch new file mode 100644 index 000000000..fc306dca2 --- /dev/null +++ b/src/patches/glibc-2.38/0039-NEWS-Mention-bug-fixes-for-30745-30843.patch @@ -0,0 +1,30 @@ +From 27339a3eb8f987eebae72b854af80256c1588ebd Mon Sep 17 00:00:00 2001 +From: "H.J. Lu" hjl.tools@gmail.com +Date: Sat, 23 Dec 2023 06:27:50 -0800 +Subject: [PATCH 39/44] NEWS: Mention bug fixes for 30745/30843 + +--- + NEWS | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/NEWS b/NEWS +index db4d6c8373..905230b838 100644 +--- a/NEWS ++++ b/NEWS +@@ -36,11 +36,13 @@ The following bugs are resolved with this release: + [30709] nscd fails to build with cleanup handler if built with -fexceptions + [30721] x86_64: Fix build with --disable-multiarch + [30723] posix_memalign repeatedly scans long bin lists ++ [30745] Slight bug in cache info codes for x86 + [30789] sem_open will fail on multithreaded scenarios when semaphore + file doesn't exist (O_CREAT) + [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) ++ [30843] potential use-after-free in getcanonname (CVE-2023-4806) + [31184] FAIL: elf/tst-tlsgap + [31185] Incorrect thread point access in _dl_tlsdesc_undefweak and _dl_tlsdesc_dynamic + +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0040-getaddrinfo-translate-ENOMEM-to-EAI_MEMORY-bug-31163.patch b/src/patches/glibc-2.38/0040-getaddrinfo-translate-ENOMEM-to-EAI_MEMORY-bug-31163.patch new file mode 100644 index 000000000..ce482f7a1 --- /dev/null +++ b/src/patches/glibc-2.38/0040-getaddrinfo-translate-ENOMEM-to-EAI_MEMORY-bug-31163.patch @@ -0,0 +1,36 @@ +From ae1e5217021e43e1f2de443d26e87ea3adfb221c Mon Sep 17 00:00:00 2001 +From: Andreas Schwab schwab@suse.de +Date: Wed, 6 Dec 2023 14:48:22 +0100 +Subject: [PATCH 40/44] getaddrinfo: translate ENOMEM to EAI_MEMORY (bug 31163) + +When __resolv_context_get returns NULL due to out of memory, translate it +to a return value of EAI_MEMORY. + +(cherry picked from commit 5eabdb6a6ac1599d23dd5966a37417215950245f) +--- + sysdeps/posix/getaddrinfo.c | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c +index 13082305d3..da573bea24 100644 +--- a/sysdeps/posix/getaddrinfo.c ++++ b/sysdeps/posix/getaddrinfo.c +@@ -616,7 +616,14 @@ get_nss_addresses (const char *name, const struct addrinfo *req, + function variant. */ + res_ctx = __resolv_context_get (); + if (res_ctx == NULL) +- no_more = 1; ++ { ++ if (errno == ENOMEM) ++ { ++ result = -EAI_MEMORY; ++ goto out; ++ } ++ no_more = 1; ++ } + + while (!no_more) + { +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0041-libio-Check-remaining-buffer-size-in-_IO_wdo_write-b.patch b/src/patches/glibc-2.38/0041-libio-Check-remaining-buffer-size-in-_IO_wdo_write-b.patch new file mode 100644 index 000000000..b088dba70 --- /dev/null +++ b/src/patches/glibc-2.38/0041-libio-Check-remaining-buffer-size-in-_IO_wdo_write-b.patch @@ -0,0 +1,48 @@ +From cfe121910013a46e2477562282c56ae8062089aa Mon Sep 17 00:00:00 2001 +From: Florian Weimer fweimer@redhat.com +Date: Tue, 2 Jan 2024 14:36:17 +0100 +Subject: [PATCH 41/44] libio: Check remaining buffer size in _IO_wdo_write + (bug 31183) + +The multibyte character needs to fit into the remaining buffer space, +not the already-written buffer space. Without the fix, we were never +moving the write pointer from the start of the buffer, always using +the single-character fallback buffer. + +Fixes commit 04b76b5aa8b2d1d19066e42dd1 ("Don't error out writing +a multibyte character to an unbuffered stream (bug 17522)"). + +(cherry picked from commit ecc7c3deb9f347649c2078fcc0f94d4cedf92d60) +--- + NEWS | 1 + + libio/wfileops.c | 2 +- + 2 files changed, 2 insertions(+), 1 deletion(-) + +diff --git a/NEWS b/NEWS +index 905230b838..6768c2da6f 100644 +--- a/NEWS ++++ b/NEWS +@@ -43,6 +43,7 @@ The following bugs are resolved with this release: + -D_FILE_OFFSET_BITS=64 + [30842] Stack read overflow in getaddrinfo in no-aaaa mode (CVE-2023-4527) + [30843] potential use-after-free in getcanonname (CVE-2023-4806) ++ [31183] Wide stream buffer size reduced MB_LEN_MAX bytes after bug 17522 fix + [31184] FAIL: elf/tst-tlsgap + [31185] Incorrect thread point access in _dl_tlsdesc_undefweak and _dl_tlsdesc_dynamic + +diff --git a/libio/wfileops.c b/libio/wfileops.c +index f16f6db1c3..9ab8f2e7f3 100644 +--- a/libio/wfileops.c ++++ b/libio/wfileops.c +@@ -55,7 +55,7 @@ _IO_wdo_write (FILE *fp, const wchar_t *data, size_t to_do) + char mb_buf[MB_LEN_MAX]; + char *write_base, *write_ptr, *buf_end; + +- if (fp->_IO_write_ptr - fp->_IO_write_base < sizeof (mb_buf)) ++ if (fp->_IO_buf_end - fp->_IO_write_ptr < sizeof (mb_buf)) + { + /* Make sure we have room for at least one multibyte + character. */ +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0042-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch b/src/patches/glibc-2.38/0042-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch new file mode 100644 index 000000000..a4229d9ec --- /dev/null +++ b/src/patches/glibc-2.38/0042-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch @@ -0,0 +1,181 @@ +From 23514c72b780f3da097ecf33a793b7ba9c2070d2 Mon Sep 17 00:00:00 2001 +From: Arjun Shankar arjun@redhat.com +Date: Mon, 15 Jan 2024 17:44:43 +0100 +Subject: [PATCH 42/44] syslog: Fix heap buffer overflow in __vsyslog_internal + (CVE-2023-6246) + +__vsyslog_internal did not handle a case where printing a SYSLOG_HEADER +containing a long program name failed to update the required buffer +size, leading to the allocation and overflow of a too-small buffer on +the heap. This commit fixes that. It also adds a new regression test +that uses glibc.malloc.check. + +Reviewed-by: Adhemerval Zanella adhemerval.zanella@linaro.org +Reviewed-by: Carlos O'Donell carlos@redhat.com +Tested-by: Carlos O'Donell carlos@redhat.com +(cherry picked from commit 6bd0e4efcc78f3c0115e5ea9739a1642807450da) +--- + misc/Makefile | 8 ++- + misc/syslog.c | 50 +++++++++++++------ + misc/tst-syslog-long-progname.c | 39 +++++++++++++++ + .../postclean.req | 0 + 4 files changed, 82 insertions(+), 15 deletions(-) + create mode 100644 misc/tst-syslog-long-progname.c + create mode 100644 misc/tst-syslog-long-progname.root/postclean.req + +diff --git a/misc/Makefile b/misc/Makefile +index fe0d49c1de..90b31952c5 100644 +--- a/misc/Makefile ++++ b/misc/Makefile +@@ -289,7 +289,10 @@ tests-special += $(objpfx)tst-error1-mem.out \ + $(objpfx)tst-allocate_once-mem.out + endif + +-tests-container := tst-syslog ++tests-container := \ ++ tst-syslog \ ++ tst-syslog-long-progname \ ++ # tests-container + + CFLAGS-select.c += -fexceptions -fasynchronous-unwind-tables + CFLAGS-tsearch.c += $(uses-callbacks) +@@ -351,6 +354,9 @@ $(objpfx)tst-allocate_once-mem.out: $(objpfx)tst-allocate_once.out + $(common-objpfx)malloc/mtrace $(objpfx)tst-allocate_once.mtrace > $@; \ + $(evaluate-test) + ++tst-syslog-long-progname-ENV = GLIBC_TUNABLES=glibc.malloc.check=3 \ ++ LD_PRELOAD=libc_malloc_debug.so.0 ++ + $(objpfx)tst-select: $(librt) + $(objpfx)tst-select-time64: $(librt) + $(objpfx)tst-pselect: $(librt) +diff --git a/misc/syslog.c b/misc/syslog.c +index 1b8cb722c5..814d224a1e 100644 +--- a/misc/syslog.c ++++ b/misc/syslog.c +@@ -124,8 +124,9 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap, + { + /* Try to use a static buffer as an optimization. */ + char bufs[1024]; +- char *buf = NULL; +- size_t bufsize = 0; ++ char *buf = bufs; ++ size_t bufsize; ++ + int msgoff; + int saved_errno = errno; + +@@ -177,29 +178,50 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap, + #define SYSLOG_HEADER_WITHOUT_TS(__pri, __msgoff) \ + "<%d>: %n", __pri, __msgoff + +- int l; ++ int l, vl; + if (has_ts) + l = __snprintf (bufs, sizeof bufs, + SYSLOG_HEADER (pri, timestamp, &msgoff, pid)); + else + l = __snprintf (bufs, sizeof bufs, + SYSLOG_HEADER_WITHOUT_TS (pri, &msgoff)); ++ ++ char *pos; ++ size_t len; ++ + if (0 <= l && l < sizeof bufs) + { +- va_list apc; +- va_copy (apc, ap); ++ /* At this point, there is still a chance that we can print the ++ remaining part of the log into bufs and use that. */ ++ pos = bufs + l; ++ len = sizeof (bufs) - l; ++ } ++ else ++ { ++ buf = NULL; ++ /* We already know that bufs is too small to use for this log message. ++ The next vsnprintf into bufs is used only to calculate the total ++ required buffer length. We will discard bufs contents and allocate ++ an appropriately sized buffer later instead. */ ++ pos = bufs; ++ len = sizeof (bufs); ++ } + +- /* Restore errno for %m format. */ +- __set_errno (saved_errno); ++ { ++ va_list apc; ++ va_copy (apc, ap); + +- int vl = __vsnprintf_internal (bufs + l, sizeof bufs - l, fmt, apc, +- mode_flags); +- if (0 <= vl && vl < sizeof bufs - l) +- buf = bufs; +- bufsize = l + vl; ++ /* Restore errno for %m format. */ ++ __set_errno (saved_errno); + +- va_end (apc); +- } ++ vl = __vsnprintf_internal (pos, len, fmt, apc, mode_flags); ++ ++ if (!(0 <= vl && vl < len)) ++ buf = NULL; ++ ++ bufsize = l + vl; ++ va_end (apc); ++ } + + if (buf == NULL) + { +diff --git a/misc/tst-syslog-long-progname.c b/misc/tst-syslog-long-progname.c +new file mode 100644 +index 0000000000..88f37a8a00 +--- /dev/null ++++ b/misc/tst-syslog-long-progname.c +@@ -0,0 +1,39 @@ ++/* Test heap buffer overflow in syslog with long __progname (CVE-2023-6246) ++ Copyright (C) 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 <syslog.h> ++#include <string.h> ++ ++extern char * __progname; ++ ++static int ++do_test (void) ++{ ++ char long_progname[2048]; ++ ++ memset (long_progname, 'X', sizeof (long_progname) - 1); ++ long_progname[sizeof (long_progname) - 1] = '\0'; ++ ++ __progname = long_progname; ++ ++ syslog (LOG_INFO, "Hello, World!"); ++ ++ return 0; ++} ++ ++#include <support/test-driver.c> +diff --git a/misc/tst-syslog-long-progname.root/postclean.req b/misc/tst-syslog-long-progname.root/postclean.req +new file mode 100644 +index 0000000000..e69de29bb2 +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0043-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch b/src/patches/glibc-2.38/0043-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch new file mode 100644 index 000000000..1ee6993bd --- /dev/null +++ b/src/patches/glibc-2.38/0043-syslog-Fix-heap-buffer-overflow-in-__vsyslog_interna.patch @@ -0,0 +1,106 @@ +From d0338312aace5bbfef85e03055e1212dd0e49578 Mon Sep 17 00:00:00 2001 +From: Arjun Shankar arjun@redhat.com +Date: Mon, 15 Jan 2024 17:44:44 +0100 +Subject: [PATCH 43/44] syslog: Fix heap buffer overflow in __vsyslog_internal + (CVE-2023-6779) + +__vsyslog_internal used the return value of snprintf/vsnprintf to +calculate buffer sizes for memory allocation. If these functions (for +any reason) failed and returned -1, the resulting buffer would be too +small to hold output. This commit fixes that. + +All snprintf/vsnprintf calls are checked for negative return values and +the function silently returns upon encountering them. + +Reviewed-by: Carlos O'Donell carlos@redhat.com +(cherry picked from commit 7e5a0c286da33159d47d0122007aac016f3e02cd) +--- + misc/syslog.c | 39 ++++++++++++++++++++++++++++----------- + 1 file changed, 28 insertions(+), 11 deletions(-) + +diff --git a/misc/syslog.c b/misc/syslog.c +index 814d224a1e..53440e47ad 100644 +--- a/misc/syslog.c ++++ b/misc/syslog.c +@@ -185,11 +185,13 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap, + else + l = __snprintf (bufs, sizeof bufs, + SYSLOG_HEADER_WITHOUT_TS (pri, &msgoff)); ++ if (l < 0) ++ goto out; + + char *pos; + size_t len; + +- if (0 <= l && l < sizeof bufs) ++ if (l < sizeof bufs) + { + /* At this point, there is still a chance that we can print the + remaining part of the log into bufs and use that. */ +@@ -215,12 +217,15 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap, + __set_errno (saved_errno); + + vl = __vsnprintf_internal (pos, len, fmt, apc, mode_flags); ++ va_end (apc); ++ ++ if (vl < 0) ++ goto out; + +- if (!(0 <= vl && vl < len)) ++ if (vl >= len) + buf = NULL; + + bufsize = l + vl; +- va_end (apc); + } + + if (buf == NULL) +@@ -231,25 +236,37 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap, + /* Tell the cancellation handler to free this buffer. */ + clarg.buf = buf; + ++ int cl; + if (has_ts) +- __snprintf (buf, l + 1, +- SYSLOG_HEADER (pri, timestamp, &msgoff, pid)); ++ cl = __snprintf (buf, l + 1, ++ SYSLOG_HEADER (pri, timestamp, &msgoff, pid)); + else +- __snprintf (buf, l + 1, +- SYSLOG_HEADER_WITHOUT_TS (pri, &msgoff)); ++ cl = __snprintf (buf, l + 1, ++ SYSLOG_HEADER_WITHOUT_TS (pri, &msgoff)); ++ if (cl != l) ++ goto out; + + va_list apc; + va_copy (apc, ap); +- __vsnprintf_internal (buf + l, bufsize - l + 1, fmt, apc, +- mode_flags); ++ cl = __vsnprintf_internal (buf + l, bufsize - l + 1, fmt, apc, ++ mode_flags); + va_end (apc); ++ ++ if (cl != vl) ++ goto out; + } + else + { ++ int bl; + /* Nothing much to do but emit an error message. */ +- bufsize = __snprintf (bufs, sizeof bufs, +- "out of memory[%d]", __getpid ()); ++ bl = __snprintf (bufs, sizeof bufs, ++ "out of memory[%d]", __getpid ()); ++ if (bl < 0 || bl >= sizeof bufs) ++ goto out; ++ ++ bufsize = bl; + buf = bufs; ++ msgoff = 0; + } + } + +-- +2.39.2 + diff --git a/src/patches/glibc-2.38/0044-syslog-Fix-integer-overflow-in-__vsyslog_internal-CV.patch b/src/patches/glibc-2.38/0044-syslog-Fix-integer-overflow-in-__vsyslog_internal-CV.patch new file mode 100644 index 000000000..b7ff1f94f --- /dev/null +++ b/src/patches/glibc-2.38/0044-syslog-Fix-integer-overflow-in-__vsyslog_internal-CV.patch @@ -0,0 +1,41 @@ +From d37c2b20a4787463d192b32041c3406c2bd91de0 Mon Sep 17 00:00:00 2001 +From: Arjun Shankar arjun@redhat.com +Date: Mon, 15 Jan 2024 17:44:45 +0100 +Subject: [PATCH 44/44] syslog: Fix integer overflow in __vsyslog_internal + (CVE-2023-6780) + +__vsyslog_internal calculated a buffer size by adding two integers, but +did not first check if the addition would overflow. This commit fixes +that. + +Reviewed-by: Carlos O'Donell carlos@redhat.com +Tested-by: Carlos O'Donell carlos@redhat.com +(cherry picked from commit ddf542da94caf97ff43cc2875c88749880b7259b) +--- + misc/syslog.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/misc/syslog.c b/misc/syslog.c +index 53440e47ad..4af87f54fd 100644 +--- a/misc/syslog.c ++++ b/misc/syslog.c +@@ -41,6 +41,7 @@ static char sccsid[] = "@(#)syslog.c 8.4 (Berkeley) 3/18/94"; + #include <sys/uio.h> + #include <sys/un.h> + #include <syslog.h> ++#include <limits.h> + + static int LogType = SOCK_DGRAM; /* type of socket connection */ + static int LogFile = -1; /* fd for log */ +@@ -219,7 +220,7 @@ __vsyslog_internal (int pri, const char *fmt, va_list ap, + vl = __vsnprintf_internal (pos, len, fmt, apc, mode_flags); + va_end (apc); + +- if (vl < 0) ++ if (vl < 0 || vl >= INT_MAX - l) + goto out; + + if (vl >= len) +-- +2.39.2 +
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Michael Tremer