packages/glibc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

!830 [sync] PR-829: elf:sync some patches:

Browse Source 
From: @openeuler-sync-bot 
Reviewed-by: @liqingqing_1229 
Signed-off-by: @liqingqing_1229
This commit is contained in:
openeuler-ci-bot 2024-05-11 02:20:13 +00:00 committed by Gitee
commit 93a1c370a1
No known key found for this signature in database
GPG Key ID: 173E9B9CA92EEF8F
7 changed files with 597 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

209
backport-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch Normal file
View File

@ -0,0 +1,209 @@
From 980450f12685326729d63ff72e93a996113bf073 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] 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6) Access TLS via this TLSDESC and the now outdated DTV.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.
Reference:https://sourceware.org/git/?p=glibc.git;a=commit;h=980450f12685326729d63ff72e93a996113bf073
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
---
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 ed13f34d..b5de4dd4 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -425,6 +425,7 @@ tests += \
tst-tls5 \
tst-tlsalign \
tst-tlsalign-extern \
+ tst-tlsgap \
tst-tls-dlinfo \
tst-tls-ie \
tst-tls-ie-dlmopen \
@@ -704,6 +705,9 @@ modules-names = \
tst-tls20mod-bad \
tst-tls21mod \
tst-tlsalign-lib \
+ tst-tlsgap-mod0 \
+ tst-tlsgap-mod1 \
+ tst-tlsgap-mod2 \
tst-tls-ie-mod0 \
tst-tls-ie-mod1 \
tst-tls-ie-mod2 \
@@ -2498,3 +2502,14 @@ $(objpfx)tst-non-directory-path.out: tst-non-directory-path.sh \
'$(test-wrapper-env)' '$(run_program_env)' \
'$(rpath-link)' $(objpfx) > $@; \
$(evaluate-test)
+
+$(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 00000000..1478b0be
--- /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 00000000..b10fc370
--- /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 00000000..166c27d7
--- /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 00000000..49328850
--- /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>
--
2.33.0

35
backport-elf-Check-objname-before-calling-fatal_error.patch Normal file
View File

@ -0,0 +1,35 @@
From 1cce91d8aed5c3eca2b6f47767c82d9ed3e9e33f Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 8 Apr 2024 09:06:09 -0700
Subject: [PATCH] elf: Check objname before calling fatal_error
_dl_signal_error may be called with objname == NULL. _dl_exception_create
checks objname == NULL. But fatal_error doesn't. Check objname before
calling fatal_error. This fixes BZ #31596.
Reference:https://sourceware.org/git/?p=glibc.git;a=commit;h=1cce91d8aed5c3eca2b6f47767c82d9ed3e9e33f
Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
---
elf/dl-error-skeleton.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/elf/dl-error-skeleton.c b/elf/dl-error-skeleton.c
index b699936c..26dfab55 100644
--- a/elf/dl-error-skeleton.c
+++ b/elf/dl-error-skeleton.c
@@ -121,7 +121,11 @@ _dl_signal_error (int errcode, const char *objname, const char *occation,
__longjmp (lcatch->env[0].__jmpbuf, 1);
}
else
+ {
+ if (objname == NULL)
+ objname = "";
fatal_error (errcode, objname, occation, errstring);
+ }
}
libc_hidden_def (_dl_signal_error)
--
2.33.0

54
backport-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch Normal file
View File

@ -0,0 +1,54 @@
From 3921c5b40f293c57cb326f58713c924b0662ef59 Mon Sep 17 00:00:00 2001
From: Hector Martin <marcan@marcan.st>
Date: Tue, 28 Nov 2023 15:23:07 +0900
Subject: [PATCH] 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.
Reference:https://sourceware.org/git/?p=glibc.git;a=commit;h=3921c5b40f293c57cb326f58713c924b0662ef59
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
---
elf/dl-tls.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/elf/dl-tls.c b/elf/dl-tls.c
index 0070c8bb..42868eef 100644
--- a/elf/dl-tls.c
+++ b/elf/dl-tls.c
@@ -160,6 +160,7 @@ _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;
}
--
2.33.0

137
backport-elf-Fix-_dl_debug_vdprintf-to-work-before-self-reloc.patch Normal file
View File

@ -0,0 +1,137 @@
From 434eca873f14f618d6c2279b54fb809fb56f2c50 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon, 6 Nov 2023 17:25:40 -0300
Subject: [PATCH] elf: Fix _dl_debug_vdprintf to work before self-relocation
The strlen might trigger and invalid GOT entry if it used before
the process is self-relocated (for instance on dl-tunables if any
error occurs).
For i386, _dl_writev with PIE requires to use the old 'int $0x80'
syscall mode because the calling the TLS register (gs) is not yet
initialized.
Reference:https://sourceware.org/git/?p=glibc.git;a=commit;h=434eca873f14f618d6c2279b54fb809fb56f2c50
Checked on x86_64-linux-gnu.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
---
elf/dl-misc.c | 15 +++++++++++++--
stdio-common/Makefile | 5 +++++
stdio-common/_itoa.c | 5 +++++
sysdeps/unix/sysv/linux/i386/dl-writev.h | 24 ++++++++++++++++++++++++
4 files changed, 47 insertions(+), 2 deletions(-)
create mode 100644 sysdeps/unix/sysv/linux/i386/dl-writev.h
diff --git a/elf/dl-misc.c b/elf/dl-misc.c
index bba2e714..5b637c7e 100644
--- a/elf/dl-misc.c
+++ b/elf/dl-misc.c
@@ -16,6 +16,10 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <string.h>
+#if BUILD_PIE_DEFAULT
+# pragma GCC visibility push(hidden)
+#endif
#include <assert.h>
#include <fcntl.h>
#include <ldsodefs.h>
@@ -23,7 +27,6 @@
#include <link.h>
#include <stdarg.h>
#include <stdlib.h>
-#include <string.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/mman.h>
@@ -71,6 +74,14 @@ _dl_sysdep_read_whole_file (const char *file, size_t *sizep, int prot)
return result;
}
+/* The function might be called before the process is self-relocated. */
+static size_t
+_dl_debug_strlen (const char *s)
+{
+ const char *p = s;
+ for (; *s != '\0'; s++);
+ return s - p;
+}
/* Bare-bones printf implementation. This function only knows about
the formats and flags needed and can handle only up to 64 stripes in
@@ -235,7 +246,7 @@ _dl_debug_vdprintf (int fd, int tag_p, const char *fmt, va_list arg)
case 's':
/* Get the string argument. */
iov[niov].iov_base = va_arg (arg, char *);
- iov[niov].iov_len = strlen (iov[niov].iov_base);
+ iov[niov].iov_len = _dl_debug_strlen (iov[niov].iov_base);
if (prec != -1)
iov[niov].iov_len = MIN ((size_t) prec, iov[niov].iov_len);
++niov;
diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index 803f16da..f9763c27 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -181,6 +181,11 @@ CFLAGS-isoc99_scanf.c += -fexceptions
CFLAGS-errlist.c += $(fno-unit-at-a-time)
CFLAGS-siglist.c += $(fno-unit-at-a-time)
+# Called during static library initialization, so turn stack-protection
+# off for non-shared builds.
+CFLAGS-_itoa.o = $(no-stack-protector)
+CFLAGS-_itoa.op = $(no-stack-protector)
+
# scanf14a.c and scanf16a.c test a deprecated extension which is no
# longer visible under most conformance levels; see the source files
# for more detail.
diff --git a/stdio-common/_itoa.c b/stdio-common/_itoa.c
index c37d1c35..20c2e384 100644
--- a/stdio-common/_itoa.c
+++ b/stdio-common/_itoa.c
@@ -18,6 +18,11 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+/* Mark symbols hidden in static PIE for early self relocation to work.
+ Note: string.h may have ifuncs which cannot be hidden on i686. */
+#if BUILD_PIE_DEFAULT
+# pragma GCC visibility push(hidden)
+#endif
#include <gmp-mparam.h>
#include <gmp.h>
#include <limits.h>
diff --git a/sysdeps/unix/sysv/linux/i386/dl-writev.h b/sysdeps/unix/sysv/linux/i386/dl-writev.h
new file mode 100644
index 00000000..624d0e46
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/dl-writev.h
@@ -0,0 +1,24 @@
+/* Message-writing for the dynamic linker. Linux/i386 version.
+ Copyright (C) 2013-2023 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/>. */
+
+#if BUILD_PIE_DEFAULT
+/* Can't use "call *%gs:SYSINFO_OFFSET" during startup in static PIE. */
+# define I386_USE_SYSENTER 0
+#endif
+
+#include <sysdeps/unix/sysv/linux/dl-writev.h>
--
2.33.0

76
backport-elf-ldconfig-should-skip-temporary-files-created-by-.patch Normal file
View File

@ -0,0 +1,76 @@
From 2aa0974d2573441bffd596b07bff8698b1f2f18c Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 20 Oct 2023 14:29:50 +0200
Subject: [PATCH 1/1] elf: ldconfig should skip temporary files created by
package managers
This avoids crashes due to partially written files, after a package
update is interrupted.
Reference:https://sourceware.org/git/?p=glibc.git;a=commit;h=2aa0974d2573441bffd596b07bff8698b1f2f18c
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
---
elf/ldconfig.c | 39 +++++++++++++++++++++++++++------------
1 file changed, 27 insertions(+), 12 deletions(-)
diff --git a/elf/ldconfig.c b/elf/ldconfig.c
index 6190e0ea..73b5ef27 100644
--- a/elf/ldconfig.c
+++ b/elf/ldconfig.c
@@ -746,6 +746,31 @@ struct dlib_entry
struct dlib_entry *next;
};
+/* Skip some temporary DSO files. These files may be partially written
+ and lead to ldconfig crashes when examined. */
+static bool
+skip_dso_based_on_name (const char *name, size_t len)
+{
+ /* Skip temporary files created by the prelink program. Files with
+ names like these are never really DSOs we want to look at. */
+ if (len >= sizeof (".#prelink#") - 1)
+ {
+ if (strcmp (name + len - sizeof (".#prelink#") + 1,
+ ".#prelink#") == 0)
+ return true;
+ if (len >= sizeof (".#prelink#.XXXXXX") - 1
+ && memcmp (name + len - sizeof (".#prelink#.XXXXXX")
+ + 1, ".#prelink#.", sizeof (".#prelink#.") - 1) == 0)
+ return true;
+ }
+ /* Skip temporary files created by RPM. */
+ if (memchr (name, len, ';') != NULL)
+ return true;
+ /* Skip temporary files created by dpkg. */
+ if (len > 4 && memcmp (name + len - 4, ".tmp", 4) == 0)
+ return true;
+ return false;
+}
static void
search_dir (const struct dir_entry *entry)
@@ -822,18 +847,8 @@ search_dir (const struct dir_entry *entry)
continue;
size_t len = strlen (direntry->d_name);
- /* Skip temporary files created by the prelink program. Files with
- names like these are never really DSOs we want to look at. */
- if (len >= sizeof (".#prelink#") - 1)
- {
- if (strcmp (direntry->d_name + len - sizeof (".#prelink#") + 1,
- ".#prelink#") == 0)
- continue;
- if (len >= sizeof (".#prelink#.XXXXXX") - 1
- && memcmp (direntry->d_name + len - sizeof (".#prelink#.XXXXXX")
- + 1, ".#prelink#.", sizeof (".#prelink#.") - 1) == 0)
- continue;
- }
+ if (skip_dso_based_on_name (direntry->d_name, len))
+ continue;
len += strlen (entry->path) + 2;
if (len > file_name_len)
{
--
2.33.0

68
backport-ldconfig-Fixes-for-skipping-temporary-files.patch Normal file
View File

@ -0,0 +1,68 @@
From cfb5a97a93ea656e3b2263e42142a4032986d9ba Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 23 Oct 2023 12:53:16 +0200
Subject: [PATCH] ldconfig: Fixes for skipping temporary files.
Arguments to a memchr call were swapped, causing incorrect skipping
of files.
Files related to dpkg have different names: they actually end in
.dpkg-new and .dpkg-tmp, not .tmp as I mistakenly assumed.
Fixes commit 2aa0974d2573441bffd59 ("elf: ldconfig should skip
temporary files created by package managers").
Reference:https://sourceware.org/git/?p=glibc.git;a=commit;h=cfb5a97a93ea656e3b2263e42142a4032986d9ba
---
elf/ldconfig.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/elf/ldconfig.c b/elf/ldconfig.c
index 73b5ef27..5812a951 100644
--- a/elf/ldconfig.c
+++ b/elf/ldconfig.c
@@ -746,6 +746,17 @@ struct dlib_entry
struct dlib_entry *next;
};
+/* Return true if the N bytes at NAME end with with the characters in
+ the string SUFFIX. (NAME[N + 1] does not have to be a null byte.)
+ Expected to be called with a string literal for SUFFIX. */
+static inline bool
+endswithn (const char *name, size_t n, const char *suffix)
+{
+ return (n >= strlen (suffix)
+ && memcmp (name + n - strlen (suffix), suffix,
+ strlen (suffix)) == 0);
+}
+
/* Skip some temporary DSO files. These files may be partially written
and lead to ldconfig crashes when examined. */
static bool
@@ -755,8 +766,7 @@ skip_dso_based_on_name (const char *name, size_t len)
names like these are never really DSOs we want to look at. */
if (len >= sizeof (".#prelink#") - 1)
{
- if (strcmp (name + len - sizeof (".#prelink#") + 1,
- ".#prelink#") == 0)
+ if (endswithn (name, len, ".#prelink#"))
return true;
if (len >= sizeof (".#prelink#.XXXXXX") - 1
&& memcmp (name + len - sizeof (".#prelink#.XXXXXX")
@@ -764,10 +774,11 @@ skip_dso_based_on_name (const char *name, size_t len)
return true;
}
/* Skip temporary files created by RPM. */
- if (memchr (name, len, ';') != NULL)
+ if (memchr (name, ';', len) != NULL)
return true;
/* Skip temporary files created by dpkg. */
- if (len > 4 && memcmp (name + len - 4, ".tmp", 4) == 0)
+ if (endswithn (name, len, ".dpkg-new")
+ || endswithn (name, len, ".dpkg-tmp"))
return true;
return false;
}
--
2.33.0

19
glibc.spec
View File

@ -66,7 +66,7 @@
##############################################################################
Name: glibc
Version: 2.34
Release: 149
Release: 150
Summary: The GNU libc libraries
License: %{all_license}
URL: http://www.gnu.org/software/glibc/
@ -292,6 +292,12 @@ Patch205: backport-CVE-2024-33600-nscd-Avoid-null-pointer-crash-after-not-found-
Patch206: backport-CVE-2024-33601-CVE-2024-33602-nscd-Use-two-buffer-in-addgetnetgrentX.patch
Patch207: backport-Use-errval-not-errno-to-guide-cache-update.patch
Patch208: backport-Skip-unusable-entries-in-first-pass-in-prune_cache.patch
Patch209: backport-elf-Add-TLS-modid-reuse-test-for-bug-29039.patch
Patch210: backport-elf-Fix-TLS-modid-reuse-generation-assignment-BZ-290.patch
Patch211: backport-elf-Check-objname-before-calling-fatal_error.patch
Patch212: backport-elf-Fix-_dl_debug_vdprintf-to-work-before-self-reloc.patch
Patch213: backport-elf-ldconfig-should-skip-temporary-files-created-by-.patch
Patch214: backport-ldconfig-Fixes-for-skipping-temporary-files.patch
Patch9000: turn-default-value-of-x86_rep_stosb_threshold_form_2K_to_1M.patch
Patch9001: delete-no-hard-link-to-avoid-all_language-package-to.patch
@ -1507,6 +1513,17 @@ fi
%endif
%changelog
* Fri May 10 2024 shixuantong <shixuantong1@huawei.com> - 2.34-150
- Type:bugfix
- ID:
- SUG:NA
- DESC:elf: Add TLS modid reuse test for bug 29039
elf: Fix TLS modid reuse generation assignment
elf: Check objname before calling fatal_error
elf: Fix _dl_debug_vdprintf to work before self-relocation
elf: ldconfig should skip temporary files created by package managers
ldconfig: Fixes for skipping temporary files.
* Mon May 06 2024 chengyechun <chengyechun1@huaiwe.com> - 2.34-149
- Type:bugfix
- ID: