* New package dmidecode
@ 2016-03-30 17:31 Jonatan Schlag
2016-03-30 17:31 ` [PATCH] " Jonatan Schlag
0 siblings, 1 reply; 2+ messages in thread
From: Jonatan Schlag @ 2016-03-30 17:31 UTC (permalink / raw)
To: development
[-- Attachment #1: Type: text/plain, Size: 148 bytes --]
Hi,
this patch adds the package dimidecode. All patches included in this patch are recommended by the project for dmidecode 3.
Regards Jonatan
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH] New package dmidecode
2016-03-30 17:31 New package dmidecode Jonatan Schlag
@ 2016-03-30 17:31 ` Jonatan Schlag
0 siblings, 0 replies; 2+ messages in thread
From: Jonatan Schlag @ 2016-03-30 17:31 UTC (permalink / raw)
To: development
[-- Attachment #1: Type: text/plain, Size: 14231 bytes --]
Signed-off-by: Jonatan Schlag <jonatan.schlag(a)ipfire.org>
---
config/rootfiles/packages/dmidecode | 12 +++
lfs/dmidecode | 87 ++++++++++++++++++++++
make.sh | 1 +
...d-no-sysfs-option-description-to-h-output.patch | 15 ++++
...BIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch | 26 +++++++
...Let-read_file-return-the-actual-data-size.patch | 84 +++++++++++++++++++++
...se-read_file-to-read-the-DMI-table-from-s.patch | 72 ++++++++++++++++++
.../0005-nothing-should-go-into-usr-local.patch | 16 ++++
8 files changed, 313 insertions(+)
create mode 100644 config/rootfiles/packages/dmidecode
create mode 100644 lfs/dmidecode
create mode 100644 src/patches/dmidecode/0001-Add-no-sysfs-option-description-to-h-output.patch
create mode 100644 src/patches/dmidecode/0002-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
create mode 100644 src/patches/dmidecode/0003-Let-read_file-return-the-actual-data-size.patch
create mode 100644 src/patches/dmidecode/0004-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
create mode 100644 src/patches/dmidecode/0005-nothing-should-go-into-usr-local.patch
diff --git a/config/rootfiles/packages/dmidecode b/config/rootfiles/packages/dmidecode
new file mode 100644
index 0000000..8883958
--- /dev/null
+++ b/config/rootfiles/packages/dmidecode
@@ -0,0 +1,12 @@
+usr/sbin/biosdecode
+usr/sbin/dmidecode
+usr/sbin/ownership
+usr/sbin/vpddecode
+#usr/share/doc/dmidecode
+#usr/share/doc/dmidecode/AUTHORS
+#usr/share/doc/dmidecode/CHANGELOG
+#usr/share/doc/dmidecode/README
+#usr/share/man/man8/biosdecode.8
+#usr/share/man/man8/dmidecode.8
+#usr/share/man/man8/ownership.8
+#usr/share/man/man8/vpddecode.8
diff --git a/lfs/dmidecode b/lfs/dmidecode
new file mode 100644
index 0000000..c8d5005
--- /dev/null
+++ b/lfs/dmidecode
@@ -0,0 +1,87 @@
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2016 IPFire Team <info(a)ipfire.org> #
+# #
+# This program is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or #
+# (at your option) any later version. #
+# #
+# This program is distributed in the hope that it will be useful, #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
+# GNU General Public License for more details. #
+# #
+# You should have received a copy of the GNU General Public License #
+# along with this program. If not, see <http://www.gnu.org/licenses/>. #
+# #
+###############################################################################
+
+###############################################################################
+# Definitions
+###############################################################################
+
+include Config
+
+VER = 3.0
+
+THISAPP = dmidecode-$(VER)
+DL_FILE = $(THISAPP).tar.gz
+DL_FROM = $(URL_IPFIRE)
+DIR_APP = $(DIR_SRC)/$(THISAPP)
+TARGET = $(DIR_INFO)/$(THISAPP)
+PROG = dmidecode
+PAK_VER = 1
+
+DEPS = ""
+
+###############################################################################
+# Top-level Rules
+###############################################################################
+
+objects = $(DL_FILE)
+
+$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
+
+$(DL_FILE)_MD5 = be7501ad0f844e875976b96106afaa3c
+
+install : $(TARGET)
+check : $(patsubst %,$(DIR_CHK)/%,$(objects))
+
+download :$(patsubst %,$(DIR_DL)/%,$(objects))
+
+md5 : $(subst %,%_MD5,$(objects))
+
+dist:.
+ $(PAK)
+
+###############################################################################
+# Downloading, checking, md5sum
+###############################################################################
+
+$(patsubst %,$(DIR_CHK)/%,$(objects)) :
+ @$(CHECK)
+
+$(patsubst %,$(DIR_DL)/%,$(objects)) :
+ @$(LOAD)
+
+$(subst %,%_MD5,$(objects)) :
+ @$(MD5)
+
+###############################################################################
+# Installation Details
+###############################################################################
+
+$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
+ @$(PREBUILD)
+ @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/dmidecode/0001-Add-no-sysfs-option-description-to-h-output.patch
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/dmidecode/0002-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/dmidecode/0003-Let-read_file-return-the-actual-data-size.patch
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/dmidecode/0004-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/dmidecode/0005-nothing-should-go-into-usr-local.patch
+ cd $(DIR_APP) && make $(MAKETUNING) $(EXTRA_MAKE)
+ cd $(DIR_APP) && make install
+ @rm -rf $(DIR_APP)
+ @$(POSTBUILD)
diff --git a/make.sh b/make.sh
index 8784dff..b32dfd2 100755
--- a/make.sh
+++ b/make.sh
@@ -856,6 +856,7 @@ buildipfire() {
ipfiremake lua
ipfiremake dnsdist
ipfiremake bird
+ ipfiremake dmidecode
}
buildinstaller() {
diff --git a/src/patches/dmidecode/0001-Add-no-sysfs-option-description-to-h-output.patch b/src/patches/dmidecode/0001-Add-no-sysfs-option-description-to-h-output.patch
new file mode 100644
index 0000000..4b6c117
--- /dev/null
+++ b/src/patches/dmidecode/0001-Add-no-sysfs-option-description-to-h-output.patch
@@ -0,0 +1,15 @@
+diff --git a/dmiopt.c b/dmiopt.c
+index 0d142d2..de607f4 100644
+--- a/dmiopt.c
++++ b/dmiopt.c
+@@ -314,6 +314,7 @@ void print_help(void)
+ " -u, --dump Do not decode the entries\n"
+ " --dump-bin FILE Dump the DMI data to a binary file\n"
+ " --from-dump FILE Read the DMI data from a binary file\n"
++ " --no-sysfs Do not attempt to read DMI data from sysfs files\n"
+ " -V, --version Display the version and exit\n";
+
+ printf("%s", help);
+--
+2.1.4
+
diff --git a/src/patches/dmidecode/0002-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch b/src/patches/dmidecode/0002-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
new file mode 100644
index 0000000..9f7db9c
--- /dev/null
+++ b/src/patches/dmidecode/0002-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
@@ -0,0 +1,26 @@
+diff --git a/dmidecode.c b/dmidecode.c
+index ce0511b..cfcade4 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -4866,8 +4866,16 @@ int main(int argc, char * const argv[])
+ goto exit_free;
+ }
+
+- if (smbios_decode(buf, opt.devmem, 0))
+- found++;
++ if (memcmp(buf, "_SM3_", 5) == 0)
++ {
++ if (smbios3_decode(buf, opt.devmem, 0))
++ found++;
++ }
++ else if (memcmp(buf, "_SM_", 4) == 0)
++ {
++ if (smbios_decode(buf, opt.devmem, 0))
++ found++;
++ }
+ goto done;
+
+ memory_scan:
+--
+2.1.4
+
diff --git a/src/patches/dmidecode/0003-Let-read_file-return-the-actual-data-size.patch b/src/patches/dmidecode/0003-Let-read_file-return-the-actual-data-size.patch
new file mode 100644
index 0000000..3fea6bc
--- /dev/null
+++ b/src/patches/dmidecode/0003-Let-read_file-return-the-actual-data-size.patch
@@ -0,0 +1,84 @@
+diff --git a/dmidecode.c b/dmidecode.c
+index 183ced4..a43cfd1 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -4751,6 +4751,7 @@ int main(int argc, char * const argv[])
+ int ret = 0; /* Returned value */
+ int found = 0;
+ off_t fp;
++ size_t size;
+ int efi;
+ u8 *buf;
+
+@@ -4820,8 +4821,9 @@ int main(int argc, char * const argv[])
+ * contain one of several types of entry points, so read enough for
+ * the largest one, then determine what type it contains.
+ */
++ size = 0x20;
+ if (!(opt.flags & FLAG_NO_SYSFS)
+- && (buf = read_file(0x20, SYS_ENTRY_FILE)) != NULL)
++ && (buf = read_file(&size, SYS_ENTRY_FILE)) != NULL)
+ {
+ if (!(opt.flags & FLAG_QUIET))
+ printf("Getting SMBIOS data from sysfs.\n");
+diff --git a/util.c b/util.c
+index f97ac0d..52ed413 100644
+--- a/util.c
++++ b/util.c
+@@ -94,10 +94,11 @@ int checksum(const u8 *buf, size_t len)
+ * needs to be freed by the caller.
+ * This provides a similar usage model to mem_chunk()
+ *
+- * Returns pointer to buffer of max_len bytes, or NULL on error
++ * Returns pointer to buffer of max_len bytes, or NULL on error, and
++ * sets max_len to the length actually read.
+ *
+ */
+-void *read_file(size_t max_len, const char *filename)
++void *read_file(size_t *max_len, const char *filename)
+ {
+ int fd;
+ size_t r2 = 0;
+@@ -115,7 +116,7 @@ void *read_file(size_t max_len, const char *filename)
+ return(NULL);
+ }
+
+- if ((p = malloc(max_len)) == NULL)
++ if ((p = malloc(*max_len)) == NULL)
+ {
+ perror("malloc");
+ return NULL;
+@@ -123,7 +124,7 @@ void *read_file(size_t max_len, const char *filename)
+
+ do
+ {
+- r = read(fd, p + r2, max_len - r2);
++ r = read(fd, p + r2, *max_len - r2);
+ if (r == -1)
+ {
+ if (errno != EINTR)
+@@ -140,6 +141,8 @@ void *read_file(size_t max_len, const char *filename)
+ while (r != 0);
+
+ close(fd);
++ *max_len = r2;
++
+ return p;
+ }
+
+diff --git a/util.h b/util.h
+index 9d409cd..b8748f1 100644
+--- a/util.h
++++ b/util.h
+@@ -25,7 +25,7 @@
+ #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
+
+ int checksum(const u8 *buf, size_t len);
+-void *read_file(size_t len, const char *filename);
++void *read_file(size_t *len, const char *filename);
+ void *mem_chunk(off_t base, size_t len, const char *devmem);
+ int write_dump(size_t base, size_t len, const void *data, const char *dumpfile, int add);
+ u64 u64_range(u64 start, u64 end);
+--
+2.1.4
+
diff --git a/src/patches/dmidecode/0004-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch b/src/patches/dmidecode/0004-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
new file mode 100644
index 0000000..45584b7
--- /dev/null
+++ b/src/patches/dmidecode/0004-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
@@ -0,0 +1,72 @@
+From 364055211b1956539c6a6268e111e244e1292c8c Mon Sep 17 00:00:00 2001
+From: Jean Delvare <jdelvare(a)suse.de>
+Date: Mon, 2 Nov 2015 09:45:31 +0100
+Subject: [PATCH] dmidecode: Use read_file() to read the DMI table from sysfs
+
+We shouldn't use mem_chunk() to read the DMI table from sysfs. This
+will fail for SMBIOS v3 implementations which specify a maximum length
+for the table rather than its exact length. The kernel will trim the
+table to the actual length, so the DMI file will be shorter than the
+length announced in entry point.
+
+read_file() fits the bill in this case, as it deals with end of file
+nicely.
+
+This also helps with corrupted DMI tables, as the kernel will not
+export the part of the table that it wasn't able to parse, effectively
+trimming it.
+
+This fixes bug #46176:
+https://savannah.nongnu.org/bugs/?46176
+Unexpected end of file error
+---
+ CHANGELOG | 3 +++
+ dmidecode.c | 29 +++++++++++++++++++++--------
+ 2 files changed, 24 insertions(+), 8 deletions(-)
+
+
+diff --git a/dmidecode.c b/dmidecode.c
+index a43cfd1..16d1823 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -4524,16 +4524,29 @@ static void dmi_table(off_t base, u32 len, u16 num, u16 ver, const char *devmem,
+ printf("\n");
+ }
+
+- /*
+- * When we are reading the DMI table from sysfs, we want to print
+- * the address of the table (done above), but the offset of the
+- * data in the file is 0. When reading from /dev/mem, the offset
+- * in the file is the address.
+- */
+ if (flags & FLAG_NO_FILE_OFFSET)
+- base = 0;
++ {
++ /*
++ * When reading from sysfs, the file may be shorter than
++ * announced. For SMBIOS v3 this is expcted, as we only know
++ * the maximum table size, not the actual table size. For older
++ * implementations (and for SMBIOS v3 too), this would be the
++ * result of the kernel truncating the table on parse error.
++ */
++ size_t size = len;
++ buf = read_file(&size, devmem);
++ if (!(opt.flags & FLAG_QUIET) && num && size != (size_t)len)
++ {
++ printf("Wrong DMI structures length: %u bytes "
++ "announced, only %lu bytes available.\n",
++ len, (unsigned long)size);
++ }
++ len = size;
++ }
++ else
++ buf = mem_chunk(base, len, devmem);
+
+- if ((buf = mem_chunk(base, len, devmem)) == NULL)
++ if (buf == NULL)
+ {
+ fprintf(stderr, "Table is unreachable, sorry."
+ #ifndef USE_MMAP
+--
+2.1.4
+
diff --git a/src/patches/dmidecode/0005-nothing-should-go-into-usr-local.patch b/src/patches/dmidecode/0005-nothing-should-go-into-usr-local.patch
new file mode 100644
index 0000000..4c36dc5
--- /dev/null
+++ b/src/patches/dmidecode/0005-nothing-should-go-into-usr-local.patch
@@ -0,0 +1,16 @@
+diff --git a/Makefile b/Makefile
+index 1f54a1f..8cb7c44 100644
+--- a/Makefile
++++ b/Makefile
+@@ -30,7 +30,7 @@ CFLAGS += -O2
+ LDFLAGS =
+
+ DESTDIR =
+-prefix = /usr/local
++prefix = /usr
+ sbindir = $(prefix)/sbin
+ mandir = $(prefix)/share/man
+ man8dir = $(mandir)/man8
+--
+2.1.4
+
--
2.1.4
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2016-03-30 17:31 New package dmidecode Jonatan Schlag
2016-03-30 17:31 ` [PATCH] " Jonatan Schlag
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