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-rw-r--r--debian/changelog13
-rw-r--r--debian/control2
-rw-r--r--debian/patches/0001-hurd.patch (renamed from debian/patches/02-hurd.patch)0
-rw-r--r--debian/patches/0005-build.patch (renamed from debian/patches/03-build.patch)0
-rw-r--r--debian/patches/0100-ansi-c.patch (renamed from debian/patches/01-ansi-c.patch)0
-rw-r--r--debian/patches/0105-dmidecode-avoid-sigbus.patch (renamed from debian/patches/05-dmidecode-avoid-sigbus.patch)0
-rw-r--r--debian/patches/0110-nosysfs.patch32
-rw-r--r--debian/patches/0115-no_smbios_DMI_entry_point.patch55
-rw-r--r--debian/patches/0120-return_actual_data_size.patch103
-rw-r--r--debian/patches/0125-use_read_file_to_read_DMI_table_from_sysfs.patch78
-rw-r--r--debian/patches/0130-use_DWORD_for_table_max_size.patch27
-rw-r--r--debian/patches/0135-hide_fixup_msg.patch46
-rw-r--r--debian/patches/series14
13 files changed, 365 insertions, 5 deletions
diff --git a/debian/changelog b/debian/changelog
index 77b7b34..6941903 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,16 @@
+dmidecode (3.0-3) UNRELEASED; urgency=medium
+
+ * Rename patches.
+ * Add recommended patches from upstream:
+ - 0110-nosysfs.patch
+ - 0115-no_smbios_DMI_entry_point.patch
+ - 0120-return_actual_data_size.patch
+ - 0125-use_read_file_to_read_DMI_table_from_sysfs.patch
+ - 0130-use_DWORD_for_table_max_size.patch
+ - 0135-hide_fixup_msg.patch
+
+ -- Jörg Frings-Fürst <debian@jff-webhosting.net> Sun, 15 May 2016 13:33:37 +0200
+
dmidecode (3.0-2) unstable; urgency=medium
* New debian/patches/05-dmidecode-avoid-sigbus.patch (Closes: #796963):
diff --git a/debian/control b/debian/control
index cff9ae8..bfd78d6 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: utils
Priority: optional
Maintainer: Jörg Frings-Fürst <debian@jff-webhosting.net>
Build-Depends: debhelper (>= 9)
-Standards-Version: 3.9.6
+Standards-Version: 3.9.7
Vcs-Browser: http://anonscm.debian.org/cgit/collab-maint/dmidecode.git
Vcs-Git: git://anonscm.debian.org/collab-maint/dmidecode.git
Homepage: http://dmidecode.nongnu.org/
diff --git a/debian/patches/02-hurd.patch b/debian/patches/0001-hurd.patch
index 236cdea..236cdea 100644
--- a/debian/patches/02-hurd.patch
+++ b/debian/patches/0001-hurd.patch
diff --git a/debian/patches/03-build.patch b/debian/patches/0005-build.patch
index b9361eb..b9361eb 100644
--- a/debian/patches/03-build.patch
+++ b/debian/patches/0005-build.patch
diff --git a/debian/patches/01-ansi-c.patch b/debian/patches/0100-ansi-c.patch
index fecd6bb..fecd6bb 100644
--- a/debian/patches/01-ansi-c.patch
+++ b/debian/patches/0100-ansi-c.patch
diff --git a/debian/patches/05-dmidecode-avoid-sigbus.patch b/debian/patches/0105-dmidecode-avoid-sigbus.patch
index 518d972..518d972 100644
--- a/debian/patches/05-dmidecode-avoid-sigbus.patch
+++ b/debian/patches/0105-dmidecode-avoid-sigbus.patch
diff --git a/debian/patches/0110-nosysfs.patch b/debian/patches/0110-nosysfs.patch
new file mode 100644
index 0000000..04c710a
--- /dev/null
+++ b/debian/patches/0110-nosysfs.patch
@@ -0,0 +1,32 @@
+From 33b5aafc6ee6b5de9f2526fb1cf4b14d1e16e4f0 Mon Sep 17 00:00:00 2001
+From: Roy Franz <roy.franz@linaro.org>
+Date: Thu, 01 Oct 2015 06:41:43 +0000
+Subject: Add "--no-sysfs" option description to -h output
+
+A description of --no-sysfs was not added to the output of "-h" when
+the feature was added, so add it now.
+---
+Index: trunk/CHANGELOG
+===================================================================
+--- trunk.orig/CHANGELOG
++++ trunk/CHANGELOG
+@@ -1,3 +1,7 @@
++2015-10-01 Roy Franz <roy.franz@linaro.org>
++
++ * dmiopt.c: Add "--no-sysfs" option description to -h output.
++
+ 2015-09-03 Jean Delvare <jdelvare@suse.de>
+
+ * version.h: Set version to 3.0.
+Index: trunk/dmiopt.c
+===================================================================
+--- trunk.orig/dmiopt.c
++++ trunk/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);
diff --git a/debian/patches/0115-no_smbios_DMI_entry_point.patch b/debian/patches/0115-no_smbios_DMI_entry_point.patch
new file mode 100644
index 0000000..ecbfc11
--- /dev/null
+++ b/debian/patches/0115-no_smbios_DMI_entry_point.patch
@@ -0,0 +1,55 @@
+From bf7bad24ce141dab5b5acc3ffb98ce5fe4a8e0f9 Mon Sep 17 00:00:00 2001
+From: Xie XiuQi <xiexiuqi@huawei.com>
+Date: Wed, 21 Oct 2015 13:12:50 +0000
+Subject: Fix 'No SMBIOS nor DMI entry point found' on SMBIOS3
+
+address_from_efi may return a SMBIOS or SMBIOS3 format entry
+point, so add this condition.
+---
+Index: trunk/AUTHORS
+===================================================================
+--- trunk.orig/AUTHORS
++++ trunk/AUTHORS
+@@ -19,6 +19,7 @@ Jarod Wilson <jarod@redhat.com>
+ Anton Arapov <anton@redhat.com>
+ Roy Franz <roy.franz@linaro.org>
+ Tyler Bell <tyler.bell@hp.com>
++Xie XiuQi <xiexiuqi@huawei.com>
+
+ MANY THANKS TO (IN CHRONOLOGICAL ORDER)
+ Werner Heuser
+Index: trunk/CHANGELOG
+===================================================================
+--- trunk.orig/CHANGELOG
++++ trunk/CHANGELOG
+@@ -1,3 +1,7 @@
++2015-10-21 Xie XiuQi <xiexiuqi@huawei.com>
++
++ * dmidecode.c: Handle SMBIOS 3.0 entry points on EFI systems.
++
+ 2015-10-01 Roy Franz <roy.franz@linaro.org>
+
+ * dmiopt.c: Add "--no-sysfs" option description to -h output.
+Index: trunk/dmidecode.c
+===================================================================
+--- trunk.orig/dmidecode.c
++++ trunk/dmidecode.c
+@@ -4864,8 +4864,16 @@ 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:
diff --git a/debian/patches/0120-return_actual_data_size.patch b/debian/patches/0120-return_actual_data_size.patch
new file mode 100644
index 0000000..dc539d9
--- /dev/null
+++ b/debian/patches/0120-return_actual_data_size.patch
@@ -0,0 +1,103 @@
+From de9a74e1c60210bee229fcf55b1678a99d1b44dd Mon Sep 17 00:00:00 2001
+From: Jean Delvare <jdelvare@suse.de>
+Date: Mon, 02 Nov 2015 08:45:26 +0000
+Subject: Let read_file return the actual data size
+
+Let read_file return the actual data size to the caller. This gives
+the caller the possibility to check that the data size is as expected
+and large enough for the purpose, and report to the user if not.
+---
+Index: trunk/CHANGELOG
+===================================================================
+--- trunk.orig/CHANGELOG
++++ trunk/CHANGELOG
+@@ -1,3 +1,8 @@
++2015-11-02 Jean Delvare <jdelvare@suse.de>
++
++ * dmidecode.c, util.c, util.h: Let read_file return the actual data
++ size.
++
+ 2015-10-21 Xie XiuQi <xiexiuqi@huawei.com>
+
+ * dmidecode.c: Handle SMBIOS 3.0 entry points on EFI systems.
+Index: trunk/dmidecode.c
+===================================================================
+--- trunk.orig/dmidecode.c
++++ trunk/dmidecode.c
+@@ -4748,6 +4748,7 @@ 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;
+
+@@ -4817,8 +4818,9 @@ 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");
+Index: trunk/util.c
+===================================================================
+--- trunk.orig/util.c
++++ trunk/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 ch
+ 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 ch
+
+ 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 ch
+ while (r != 0);
+
+ close(fd);
++ *max_len = r2;
++
+ return p;
+ }
+
+Index: trunk/util.h
+===================================================================
+--- trunk.orig/util.h
++++ trunk/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);
diff --git a/debian/patches/0125-use_read_file_to_read_DMI_table_from_sysfs.patch b/debian/patches/0125-use_read_file_to_read_DMI_table_from_sysfs.patch
new file mode 100644
index 0000000..fe01f63
--- /dev/null
+++ b/debian/patches/0125-use_read_file_to_read_DMI_table_from_sysfs.patch
@@ -0,0 +1,78 @@
+From 364055211b1956539c6a6268e111e244e1292c8c Mon Sep 17 00:00:00 2001
+From: Jean Delvare <jdelvare@suse.de>
+Date: Mon, 02 Nov 2015 08:45:31 +0000
+Subject: 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
+---
+Index: trunk/CHANGELOG
+===================================================================
+--- trunk.orig/CHANGELOG
++++ trunk/CHANGELOG
+@@ -2,6 +2,9 @@
+
+ * dmidecode.c, util.c, util.h: Let read_file return the actual data
+ size.
++ * dmidecode.c: Use read_file to read the DMI table from sysfs.
++ This fixes Savannah bug #46176:
++ https://savannah.nongnu.org/bugs/?46176
+
+ 2015-10-21 Xie XiuQi <xiexiuqi@huawei.com>
+
+Index: trunk/dmidecode.c
+===================================================================
+--- trunk.orig/dmidecode.c
++++ trunk/dmidecode.c
+@@ -4521,16 +4521,29 @@ static void dmi_table(off_t base, u32 le
+ 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
diff --git a/debian/patches/0130-use_DWORD_for_table_max_size.patch b/debian/patches/0130-use_DWORD_for_table_max_size.patch
new file mode 100644
index 0000000..715d137
--- /dev/null
+++ b/debian/patches/0130-use_DWORD_for_table_max_size.patch
@@ -0,0 +1,27 @@
+From ab02b117511230e46bbef7febbd854b9c832c13c Mon Sep 17 00:00:00 2001
+From: Xie XiuQi <xiexiuqi@huawei.com>
+Date: Mon, 01 Feb 2016 08:30:31 +0000
+Subject: Use DWORD for Structure table maximum size in SMBIOS3
+
+0Ch DWORD "Structure table maximum size"
+
+Maximum size of SMBIOS Structure Table, pointed to by
+the Structure Table Address, in bytes. The actual size is
+guaranteed to be less or equal to the maximum size.
+
+Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
+Signed-off-by: Jean Delvare <jdelvare@suse.de>
+---
+Index: trunk/dmidecode.c
+===================================================================
+--- trunk.orig/dmidecode.c
++++ trunk/dmidecode.c
+@@ -4612,7 +4612,7 @@ static int smbios3_decode(u8 *buf, const
+ }
+
+ dmi_table(((off_t)offset.h << 32) | offset.l,
+- WORD(buf + 0x0C), 0, ver, devmem, flags | FLAG_STOP_AT_EOT);
++ DWORD(buf + 0x0C), 0, ver, devmem, flags | FLAG_STOP_AT_EOT);
+
+ if (opt.flags & FLAG_DUMP_BIN)
+ {
diff --git a/debian/patches/0135-hide_fixup_msg.patch b/debian/patches/0135-hide_fixup_msg.patch
new file mode 100644
index 0000000..ff3122c
--- /dev/null
+++ b/debian/patches/0135-hide_fixup_msg.patch
@@ -0,0 +1,46 @@
+From cff11afa886a0147d734b650755d232b5e7f2099 Mon Sep 17 00:00:00 2001
+From: Jean Delvare <jdelvare@suse.de>
+Date: Tue, 03 May 2016 13:32:21 +0000
+Subject: dmidecode: Hide irrelevant fixup message
+
+Only display the message about type 34 length fixup if the entry in
+question is going to be displayed. Otherwise it's only confusing.
+
+This fixes bug #109024:
+http://savannah.nongnu.org/support/?109024
+
+Fixes: 3f70b3515d91 ("dmidecode: Fix up invalid DMI type 34 structure length")
+---
+Index: trunk/dmidecode.c
+===================================================================
+--- trunk.orig/dmidecode.c
++++ trunk/dmidecode.c
+@@ -2946,7 +2946,7 @@ static void dmi_64bit_memory_error_addre
+ * first 5 characters of the device name to be trimmed. It's easy to
+ * check and fix, so do it, but warn.
+ */
+-static void dmi_fixup_type_34(struct dmi_header *h)
++static void dmi_fixup_type_34(struct dmi_header *h, int display)
+ {
+ u8 *p = h->data;
+
+@@ -2954,7 +2954,9 @@ static void dmi_fixup_type_34(struct dmi
+ if (h->length == 0x10
+ && is_printable(p + 0x0B, 0x10 - 0x0B))
+ {
+- printf("Invalid entry length (%u). Fixed up to %u.\n", 0x10, 0x0B);
++ if (!(opt.flags & FLAG_QUIET) && display)
++ printf("Invalid entry length (%u). Fixed up to %u.\n",
++ 0x10, 0x0B);
+ h->length = 0x0B;
+ }
+ }
+@@ -4443,7 +4445,7 @@ static void dmi_table_decode(u8 *buf, u3
+
+ /* Fixup a common mistake */
+ if (h.type == 34)
+- dmi_fixup_type_34(&h);
++ dmi_fixup_type_34(&h, display);
+
+ /* look for the next handle */
+ next = data + h.length;
diff --git a/debian/patches/series b/debian/patches/series
index 41f2000..1916e4c 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,4 +1,10 @@
-01-ansi-c.patch
-02-hurd.patch
-03-build.patch
-05-dmidecode-avoid-sigbus.patch
+0100-ansi-c.patch
+0001-hurd.patch
+0005-build.patch
+0105-dmidecode-avoid-sigbus.patch
+0110-nosysfs.patch
+0115-no_smbios_DMI_entry_point.patch
+0120-return_actual_data_size.patch
+0125-use_read_file_to_read_DMI_table_from_sysfs.patch
+0130-use_DWORD_for_table_max_size.patch
+0135-hide_fixup_msg.patch
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 00:42:42 +0000