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Commit a5da1fe2 authored by Rocky Automation's avatar Rocky Automation :tv:
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import glibc-2.39-16.el10

parent f85f1fa6
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SOURCES/glibc-upstream-2.39-66.patch 0 → 100644
+ 57
− 0
View file @ a5da1fe2
commit 00899eba260ff3edb62bc6f45c1860bc64fd59e0
Author: Michael Jeanson <mjeanson@efficios.com>
Date: Mon Feb 5 15:22:39 2024 -0500
x86/cet: fix shadow stack test scripts
Some shadow stack test scripts use the '==' operator with the 'test'
command to validate exit codes resulting in the following error:
sysdeps/x86_64/tst-shstk-legacy-1e.sh: 31: test: 139: unexpected operator
The '==' operator is invalid for the 'test' command, use '-eq' like the
previous call to 'test'.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit 155bb9d036646138348fee0ac045de601811e0c5)
diff --git a/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh b/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh
index 46f12337571127c6..0a9a164a3e8f4610 100755
--- a/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh
+++ b/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh
@@ -26,7 +26,7 @@ ${common_objpfx}elf/tst-shstk-legacy-1e-static
status=$?
if test $status -eq 77; then
exit 77
-elif test $status == 139; then
+elif test $status -eq 139; then
exit 0
else
exit 1
diff --git a/sysdeps/x86_64/tst-shstk-legacy-1e.sh b/sysdeps/x86_64/tst-shstk-legacy-1e.sh
index 31212453d9374013..3dec5623e41dc3c8 100755
--- a/sysdeps/x86_64/tst-shstk-legacy-1e.sh
+++ b/sysdeps/x86_64/tst-shstk-legacy-1e.sh
@@ -28,7 +28,7 @@ ${test_program_prefix} \
status=$?
if test $status -eq 77; then
exit 77
-elif test $status == 139; then
+elif test $status -eq 139; then
exit 0
else
exit 1
diff --git a/sysdeps/x86_64/tst-shstk-legacy-1g.sh b/sysdeps/x86_64/tst-shstk-legacy-1g.sh
index e84087068e6b7b15..249831e816f6589c 100755
--- a/sysdeps/x86_64/tst-shstk-legacy-1g.sh
+++ b/sysdeps/x86_64/tst-shstk-legacy-1g.sh
@@ -28,7 +28,7 @@ ${test_program_prefix} \
status=$?
if test $status -eq 77; then
exit 77
-elif test $status == 139; then
+elif test $status -eq 139; then
exit 0
else
exit 1
SOURCES/glibc-upstream-2.39-67.patch 0 → 100644
+ 232
− 0
View file @ a5da1fe2
commit 305ee48826961b9b2ad2b2fb36ec19622d8e1d77
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu May 9 20:27:39 2024 -0700
malloc/Makefile: Split and sort tests
Put each test on a separate line and sort tests.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit d49cd6a1913da9744b9a0ffbefb3f7958322382e)
diff --git a/malloc/Makefile b/malloc/Makefile
index c83ade5f10063113..77ba1a91093ebc55 100644
--- a/malloc/Makefile
+++ b/malloc/Makefile
@@ -24,60 +24,92 @@ include ../Makeconfig
dist-headers := malloc.h
headers := $(dist-headers) obstack.h mcheck.h
-tests := mallocbug tst-malloc tst-valloc tst-calloc tst-obstack \
- tst-malloc-check tst-mallocfork tst-trim1 \
- tst-malloc-usable tst-realloc tst-reallocarray tst-posix_memalign \
- tst-pvalloc tst-pvalloc-fortify tst-memalign tst-mallopt \
- tst-malloc-backtrace tst-malloc-thread-exit \
- tst-malloc-thread-fail tst-malloc-fork-deadlock \
- tst-mallocfork2 \
- tst-mallocfork3 \
- tst-interpose-nothread \
- tst-interpose-thread \
- tst-alloc_buffer \
- tst-free-errno \
- tst-malloc-tcache-leak \
- tst-malloc_info tst-mallinfo2 \
- tst-malloc-too-large \
- tst-malloc-stats-cancellation \
- tst-tcfree1 tst-tcfree2 tst-tcfree3 \
- tst-safe-linking \
- tst-mallocalign1 \
- tst-memalign-2 \
- tst-memalign-3 \
- tst-aligned-alloc
+tests := \
+ mallocbug \
+ tst-aligned-alloc \
+ tst-alloc_buffer \
+ tst-calloc \
+ tst-free-errno \
+ tst-interpose-nothread \
+ tst-interpose-thread \
+ tst-malloc \
+ tst-malloc-backtrace \
+ tst-malloc-check \
+ tst-malloc-fork-deadlock \
+ tst-malloc-stats-cancellation \
+ tst-malloc-tcache-leak \
+ tst-malloc-thread-exit \
+ tst-malloc-thread-fail \
+ tst-malloc-too-large \
+ tst-malloc-usable \
+ tst-malloc_info tst-mallinfo2 \
+ tst-mallocalign1 \
+ tst-mallocfork \
+ tst-mallocfork2 \
+ tst-mallocfork3 \
+ tst-mallopt \
+ tst-memalign \
+ tst-memalign-2 \
+ tst-memalign-3 \
+ tst-obstack \
+ tst-posix_memalign \
+ tst-pvalloc \
+ tst-pvalloc-fortify \
+ tst-realloc \
+ tst-reallocarray \
+ tst-safe-linking \
+ tst-tcfree1 tst-tcfree2 tst-tcfree3 \
+ tst-trim1 \
+ tst-valloc \
+# tests
tests-static := \
- tst-interpose-static-nothread \
- tst-interpose-static-thread \
- tst-aligned-alloc-static
+ tst-aligned-alloc-static \
+ tst-interpose-static-nothread \
+ tst-interpose-static-thread \
+# tests-static
# Test for the malloc_set_state symbol removed in glibc 2.25.
ifeq ($(have-GLIBC_2.23)$(build-shared),yesyes)
-tests += tst-mallocstate tst-compathooks-off tst-compathooks-on
+tests += \
+ tst-compathooks-off \
+ tst-compathooks-on \
+ tst-mallocstate \
+# tests
endif
tests-internal := tst-scratch_buffer
# The dynarray framework is only available inside glibc.
tests-internal += \
- tst-dynarray \
- tst-dynarray-fail \
- tst-dynarray-at-fail \
+ tst-dynarray \
+ tst-dynarray-at-fail \
+ tst-dynarray-fail \
+# tests-internal
-tests += tst-malloc-usable-tunables tst-mxfast
+tests += \
+ tst-malloc-usable-tunables \
+ tst-mxfast \
+# tests
tests += $(tests-static)
test-srcs = tst-mtrace
# These tests either are run with MALLOC_CHECK_=3 by default or do not work
# with MALLOC_CHECK_=3 because they expect a specific failure.
-tests-exclude-malloc-check = tst-malloc-check tst-malloc-usable \
- tst-mxfast tst-safe-linking \
- tst-compathooks-off tst-compathooks-on tst-memalign-2 tst-memalign-3 \
- tst-mallocfork2 \
- tst-mallocfork3 \
- tst-malloc-tcache-leak
+tests-exclude-malloc-check = \
+ tst-compathooks-off \
+ tst-compathooks-on \
+ tst-malloc-check \
+ tst-malloc-tcache-leak \
+ tst-malloc-usable \
+ tst-mallocfork2 \
+ tst-mallocfork3 \
+ tst-memalign-2 \
+ tst-memalign-3 \
+ tst-mxfast \
+ tst-safe-linking \
+# tests-exclude-malloc-check
# Run all tests with MALLOC_CHECK_=3
tests-malloc-check = $(filter-out $(tests-exclude-malloc-check) \
@@ -87,18 +119,19 @@ tests-malloc-check = $(filter-out $(tests-exclude-malloc-check) \
# the Transparent Huge Pages support (1) or automatic huge page support (2).
# We need exclude some tests that define the ENV vars.
tests-exclude-hugetlb1 = \
- tst-compathooks-off \
- tst-compathooks-on \
- tst-interpose-nothread \
- tst-interpose-thread \
- tst-interpose-static-nothread \
- tst-interpose-static-thread \
- tst-malloc-usable \
- tst-malloc-usable-tunables \
- tst-mallocstate \
- tst-malloc-tcache-leak \
- tst-mallocfork2 \
- tst-mallocfork3
+ tst-compathooks-off \
+ tst-compathooks-on \
+ tst-interpose-nothread \
+ tst-interpose-static-nothread \
+ tst-interpose-static-thread \
+ tst-interpose-thread \
+ tst-malloc-tcache-leak \
+ tst-malloc-usable \
+ tst-malloc-usable-tunables \
+ tst-mallocfork2 \
+ tst-mallocfork3 \
+ tst-mallocstate \
+# tests-exclude-hugetlb1
# The tst-free-errno relies on the used malloc page size to mmap an
# overlapping region.
tests-exclude-hugetlb2 = \
@@ -114,22 +147,25 @@ ifeq ($(have-GLIBC_2.23)$(build-shared),yesyes)
# Tests that don't play well with mcheck. They are either bugs in mcheck or
# the tests expect specific internal behavior that is changed due to linking to
# libmcheck.a.
-tests-exclude-mcheck = tst-mallocstate \
- tst-safe-linking \
- tst-malloc-backtrace \
- tst-malloc-fork-deadlock \
- tst-malloc-stats-cancellation \
- tst-malloc-tcache-leak \
- tst-malloc-thread-exit \
- tst-malloc-thread-fail \
- tst-malloc-usable-tunables \
- tst-malloc_info \
- tst-compathooks-off tst-compathooks-on \
- tst-memalign-2 \
- tst-memalign-3 \
- tst-mxfast \
- tst-mallocfork2 \
- tst-mallocfork3
+tests-exclude-mcheck = \
+ tst-compathooks-off \
+ tst-compathooks-on \
+ tst-malloc-backtrace \
+ tst-malloc-fork-deadlock \
+ tst-malloc-stats-cancellation \
+ tst-malloc-tcache-leak \
+ tst-malloc-thread-exit \
+ tst-malloc-thread-fail \
+ tst-malloc-usable-tunables \
+ tst-malloc_info \
+ tst-mallocfork2 \
+ tst-mallocfork3 \
+ tst-mallocstate \
+ tst-memalign-2 \
+ tst-memalign-3 \
+ tst-mxfast \
+ tst-safe-linking \
+# tests-exclude-mcheck
tests-mcheck = $(filter-out $(tests-exclude-mcheck) $(tests-static), $(tests))
endif
@@ -159,10 +195,12 @@ extra-libs-others = $(extra-libs)
extra-test-objs += \
tst-interpose-aux-nothread.o \
tst-interpose-aux-thread.o \
+# extra-test-objs
test-extras = \
tst-interpose-aux-nothread \
tst-interpose-aux-thread \
+# test-extras
libmemusage-routines = memusage
libmemusage-inhibit-o = $(filter-out .os,$(object-suffixes))
SOURCES/glibc-upstream-2.39-68.patch 0 → 100644
+ 244
− 0
View file @ a5da1fe2
commit a2da98aa2a13b1bde7fd3a98f31b04ddecfafa8f
Author: Joe Simmons-Talbott <josimmon@redhat.com>
Date: Tue May 14 14:36:50 2024 +0000
malloc: Improve aligned_alloc and calloc test coverage.
Add a DSO (malloc/tst-aligned_alloc-lib.so) that can be used during
testing to interpose malloc with a call that randomly uses either
aligned_alloc, __libc_malloc, or __libc_calloc in the place of malloc.
Use LD_PRELOAD with the DSO to mirror malloc/tst-malloc.c testing as an
example in malloc/tst-malloc-random.c. Add malloc/tst-aligned-alloc-random.c
as another example that does a number of malloc calls with randomly sized,
but limited to 0xffff, requests.
The intention is to be able to utilize existing malloc testing to ensure
that similar allocation APIs are also exposed to the same rigors.
Reviewed-by: DJ Delorie <dj@redhat.com>
(cherry picked from commit 3395157ff2b0657d70c36169156f67440205c8bf)
diff --git a/malloc/Makefile b/malloc/Makefile
index 77ba1a91093ebc55..c1a03f3cb02c464d 100644
--- a/malloc/Makefile
+++ b/malloc/Makefile
@@ -27,6 +27,7 @@ headers := $(dist-headers) obstack.h mcheck.h
tests := \
mallocbug \
tst-aligned-alloc \
+ tst-aligned-alloc-random \
tst-alloc_buffer \
tst-calloc \
tst-free-errno \
@@ -36,6 +37,7 @@ tests := \
tst-malloc-backtrace \
tst-malloc-check \
tst-malloc-fork-deadlock \
+ tst-malloc-random \
tst-malloc-stats-cancellation \
tst-malloc-tcache-leak \
tst-malloc-thread-exit \
@@ -193,6 +195,7 @@ extra-libs-others = $(extra-libs)
# Helper objects for some tests.
extra-test-objs += \
+ tst-aligned_alloc-lib.so \
tst-interpose-aux-nothread.o \
tst-interpose-aux-thread.o \
# extra-test-objs
@@ -202,6 +205,9 @@ test-extras = \
tst-interpose-aux-thread \
# test-extras
+modules-names = \
+ tst-aligned_alloc-lib
+
libmemusage-routines = memusage
libmemusage-inhibit-o = $(filter-out .os,$(object-suffixes))
@@ -408,3 +414,9 @@ tst-mallocstate-malloc-check-ENV = LD_PRELOAD=$(objpfx)libc_malloc_debug.so
# libc_malloc_debug.so.
$(objpfx)tst-mallocstate: $(objpfx)libc_malloc_debug.so
$(objpfx)tst-mallocstate-malloc-check: $(objpfx)libc_malloc_debug.so
+
+$(objpfx)tst-aligned-alloc-random.out: $(objpfx)tst-aligned_alloc-lib.so
+$(objpfx)tst-malloc-random.out: $(objpfx)tst-aligned_alloc-lib.so
+
+tst-aligned-alloc-random-ENV = LD_PRELOAD=$(objpfx)tst-aligned_alloc-lib.so
+tst-malloc-random-ENV = LD_PRELOAD=$(objpfx)tst-aligned_alloc-lib.so
diff --git a/malloc/tst-aligned-alloc-random.c b/malloc/tst-aligned-alloc-random.c
new file mode 100644
index 0000000000000000..f2825ce38f04e04e
--- /dev/null
+++ b/malloc/tst-aligned-alloc-random.c
@@ -0,0 +1,43 @@
+/* Test for randomized malloc that calls aligned_alloc
+ Copyright (C) 2024 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 <stdlib.h>
+#include <support/check.h>
+#include <time.h>
+
+static int
+do_test (void)
+{
+ void *p1;
+ int i;
+
+ srandom (time (NULL));
+
+ for (i = 0; i < 1024; i++)
+ {
+ size_t size = random () & 0xffff;
+
+ p1 = malloc (size);
+ TEST_VERIFY (p1 != NULL);
+ }
+
+ return 0;
+}
+
+
+#include <support/test-driver.c>
diff --git a/malloc/tst-aligned_alloc-lib.c b/malloc/tst-aligned_alloc-lib.c
new file mode 100644
index 0000000000000000..0205df5acf6297a5
--- /dev/null
+++ b/malloc/tst-aligned_alloc-lib.c
@@ -0,0 +1,72 @@
+/* Module used for improved aligned_alloc testing.
+ Copyright (C) 2024 Free Software Foundation, Inc.
+ Copyright The GNU Toolchain Authors.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <https://www.gnu.org/licenses/>. */
+
+#include <array_length.h>
+#include <libc-symbols.h>
+#include <stdlib.h>
+
+extern void *__libc_malloc (size_t size);
+extern void *__libc_calloc (size_t n, size_t size);
+
+int aligned_alloc_count = 0;
+int libc_malloc_count = 0;
+int libc_calloc_count = 0;
+
+/* Get a random alignment value. Biased towards the smaller values. Must be
+ a power of 2. */
+static size_t get_random_alignment (void)
+{
+ size_t aligns[] = {
+ 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384
+ };
+
+ return aligns[random () % array_length (aligns)];
+}
+
+static void *get_random_alloc (size_t size)
+{
+ void *retval;
+ size_t align;
+
+ switch (random() % 3)
+ {
+ case 1:
+ align = get_random_alignment ();
+ retval = aligned_alloc (align, size);
+ aligned_alloc_count++;
+ break;
+ case 2:
+ retval = __libc_calloc (1, size);
+ libc_calloc_count++;
+ break;
+ default:
+ retval = __libc_malloc (size);
+ libc_malloc_count++;
+ break;
+ }
+
+ return retval;
+}
+
+
+void * __random_malloc (size_t size)
+{
+ return get_random_alloc (size);
+}
+strong_alias (__random_malloc, malloc)
diff --git a/malloc/tst-malloc-random.c b/malloc/tst-malloc-random.c
new file mode 100644
index 0000000000000000..762b70c918cc6004
--- /dev/null
+++ b/malloc/tst-malloc-random.c
@@ -0,0 +1,20 @@
+/* Test malloc with random calls to aligned_alloc and calloc.
+
+ Copyright (C) 2024 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 "tst-malloc.c"
diff --git a/malloc/tst-malloc.c b/malloc/tst-malloc.c
index a7491d3d00f9525f..f7a6e4654c374d01 100644
--- a/malloc/tst-malloc.c
+++ b/malloc/tst-malloc.c
@@ -18,7 +18,9 @@
#include <errno.h>
#include <malloc.h>
#include <stdio.h>
+#include <stdlib.h>
#include <libc-diag.h>
+#include <time.h>
static int errors = 0;
@@ -35,6 +37,8 @@ do_test (void)
void *p, *q;
int save;
+ srandom (time (NULL));
+
errno = 0;
DIAG_PUSH_NEEDS_COMMENT;
SOURCES/glibc-upstream-2.39-69.patch 0 → 100644
+ 107
− 0
View file @ a5da1fe2
commit 9de9cd17e73db0ba9af9ef11dc12d490fb59720c
Author: sayan paul <saypaul@redhat.com>
Date: Wed May 29 15:31:04 2024 +0530
malloc: New test to check malloc alternate path using memory obstruction
The test aims to ensure that malloc uses the alternate path to
allocate memory when sbrk() or brk() fails.To achieve this,
the test first creates an obstruction at current program break,
tests that obstruction with a failing sbrk(), then checks if malloc
is still returning a valid ptr thus inferring that malloc() used
mmap() instead of brk() or sbrk() to allocate the memory.
Reviewed-by: Arjun Shankar <arjun@redhat.com>
Reviewed-by: Zack Weinberg <zack@owlfolio.org>
(cherry picked from commit 127fc56152347d73cb7c1c283e60e1cb1f15e9f9)
diff --git a/malloc/Makefile b/malloc/Makefile
index c1a03f3cb02c464d..cc14cf66c9661f99 100644
--- a/malloc/Makefile
+++ b/malloc/Makefile
@@ -34,6 +34,7 @@ tests := \
tst-interpose-nothread \
tst-interpose-thread \
tst-malloc \
+ tst-malloc-alternate-path \
tst-malloc-backtrace \
tst-malloc-check \
tst-malloc-fork-deadlock \
diff --git a/malloc/tst-malloc-alternate-path.c b/malloc/tst-malloc-alternate-path.c
new file mode 100644
index 0000000000000000..43ae916815d6ff47
--- /dev/null
+++ b/malloc/tst-malloc-alternate-path.c
@@ -0,0 +1,72 @@
+/* Test that malloc uses mmap when sbrk or brk fails.
+ Copyright (C) 2024 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/>. */
+
+/* This test sets up an obstruction to ensure that brk/sbrk fails to
+ grow the heap, then verifies that malloc uses mmap for allocations
+ instead. */
+
+#include <unistd.h>
+#include <sys/mman.h>
+#include <stdlib.h>
+#include <libc-pointer-arith.h>
+#include <support/check.h>
+#include <stddef.h>
+#include <stdalign.h>
+
+#define LARGE_SIZE (10 * (1 << 20)) // 10 MB
+static long page_size;
+
+static int
+do_test (void)
+{
+ /* Get current program break. */
+ void *current_brk = sbrk (0);
+
+ page_size = sysconf (_SC_PAGESIZE);
+
+ /* Round up to the next page boundary. */
+ void *next_page_boundary = PTR_ALIGN_UP (current_brk, page_size);
+
+ /* Place a mapping using mmap at the next page boundary. */
+ void *obstruction_addr
+ = mmap (next_page_boundary, page_size, PROT_READ,
+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);
+
+ /* Check if memory obstruction is set up correctly. */
+ TEST_VERIFY_EXIT (obstruction_addr == next_page_boundary);
+
+ /* Try to extend the heap beyond the obstruction using sbrk */
+ int *ptr = sbrk (page_size);
+ TEST_VERIFY_EXIT (ptr == (void *) -1);
+
+ /* Attempt multiple small allocations using malloc. */
+ for (size_t i = 0; i < page_size / alignof (max_align_t); i++)
+ {
+ TEST_VERIFY (malloc (alignof (max_align_t)));
+ }
+
+ /* Attempt to allocate a large block of memory using malloc. */
+ TEST_VERIFY_EXIT (malloc (LARGE_SIZE) != NULL);
+
+ /* Check if malloc changed current program break. */
+ TEST_VERIFY_EXIT (current_brk == sbrk (0));
+
+ return 0;
+}
+
+#include <support/test-driver.c>
SOURCES/glibc-upstream-2.39-70.patch 0 → 100644
+ 21
− 0
View file @ a5da1fe2
commit e1d0040a6d1b0714e1ad14abeb7b90bfbd86a8dc
Author: Mike FABIAN <mfabian@redhat.com>
Date: Wed Feb 7 18:41:02 2024 +0100
localedata: ssy_ER: Fix syntax error
(cherry picked from commit 07fd072caff50bca2a7e9f5737a5b38280d2ffda)
diff --git a/localedata/locales/ssy_ER b/localedata/locales/ssy_ER
index 05d94c9f10398c45..43a16e0f5452ad6a 100644
--- a/localedata/locales/ssy_ER
+++ b/localedata/locales/ssy_ER
@@ -106,7 +106,7 @@ country_ab3 "ERI"
country_num 232
country_car "ER"
% country_isbn unknown, Need ISO 2108
-# https://en.wikipedia.org/wiki/Saho_language has "Saaho" as the endonym but CLDR has "Saho"
+% https://en.wikipedia.org/wiki/Saho_language has "Saaho" as the endonym but CLDR has "Saho"
lang_name "Saho"
lang_ab ""
lang_term "ssy"
SOURCES/glibc-upstream-2.39-71.patch 0 → 100644
+ 69
− 0
View file @ a5da1fe2
commit b7f5b0a7114e29577daf64e68970673b61e5fcba
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Jun 10 13:02:06 2024 -0700
x86: Properly set MINIMUM_X86_ISA_LEVEL for i386 [BZ #31867]
On i386, set the default minimum ISA level to 0, not 1 (baseline which
includes SSE2). There are no changes in config.h nor in config.make on
x86-64. This fixes BZ #31867.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Tested-by: Ian Jordan <immoloism@gmail.com>
Reviewed-by: Sam James <sam@gentoo.org>
Reviewed-by: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 09bc68b0ac26331a0109f0578c9368e09176da18)
diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure
index d28d9bcb296c6380..1e2325d0d7212d67 100644
--- a/sysdeps/x86/configure
+++ b/sysdeps/x86/configure
@@ -139,8 +139,10 @@ libc_cv_have_x86_isa_level=4
libc_cv_have_x86_isa_level=3
#elif MINIMUM_X86_ISA_LEVEL == 2
libc_cv_have_x86_isa_level=2
-#else
+#elif defined __x86_64__
libc_cv_have_x86_isa_level=baseline
+#else
+libc_cv_have_x86_isa_level=MINIMUM_X86_ISA_LEVEL
#endif
EOF
eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
@@ -148,8 +150,10 @@ EOF
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_isa_level" >&5
printf "%s\n" "$libc_cv_have_x86_isa_level" >&6; }
-else
+elif test $base_machine = x86_64; then
libc_cv_have_x86_isa_level=baseline
+else
+ libc_cv_have_x86_isa_level=0
fi
if test $libc_cv_have_x86_isa_level = baseline; then
printf "%s\n" "#define MINIMUM_X86_ISA_LEVEL 1" >>confdefs.h
diff --git a/sysdeps/x86/configure.ac b/sysdeps/x86/configure.ac
index 5b0acd03d2a30c9b..0b32fdfd4f1bb115 100644
--- a/sysdeps/x86/configure.ac
+++ b/sysdeps/x86/configure.ac
@@ -96,14 +96,18 @@ libc_cv_have_x86_isa_level=4
libc_cv_have_x86_isa_level=3
#elif MINIMUM_X86_ISA_LEVEL == 2
libc_cv_have_x86_isa_level=2
-#else
+#elif defined __x86_64__
libc_cv_have_x86_isa_level=baseline
+#else
+libc_cv_have_x86_isa_level=MINIMUM_X86_ISA_LEVEL
#endif
EOF
eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
rm -rf conftest*])
-else
+elif test $base_machine = x86_64; then
libc_cv_have_x86_isa_level=baseline
+else
+ libc_cv_have_x86_isa_level=0
fi
if test $libc_cv_have_x86_isa_level = baseline; then
AC_DEFINE_UNQUOTED(MINIMUM_X86_ISA_LEVEL, 1)
SOURCES/glibc-upstream-2.39-72.patch 0 → 100644
+ 82
− 0
View file @ a5da1fe2
commit f05638731eeaae70c53b4fb30bfc58bc3c52a6d5
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Jun 11 20:14:56 2024 -0700
x86: Properly set x86 minimum ISA level [BZ #31883]
Properly set libc_cv_have_x86_isa_level in shell for MINIMUM_X86_ISA_LEVEL
defined as
(__X86_ISA_V1 + __X86_ISA_V2 + __X86_ISA_V3 + __X86_ISA_V4)
Also set __X86_ISA_V2 to 1 for i386 if __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
is defined. There are no changes in config.h nor in config.make on x86-64.
On i386, -march=x86-64-v2 with GCC generates
#define MINIMUM_X86_ISA_LEVEL 2
in config.h and
have-x86-isa-level = 2
in config.make. This fixes BZ #31883.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
(cherry picked from commit 29807a271edca3e47195bda0c69ae45e245551a9)
diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure
index 1e2325d0d7212d67..04c6ba3e6ca53fb6 100644
--- a/sysdeps/x86/configure
+++ b/sysdeps/x86/configure
@@ -141,8 +141,10 @@ libc_cv_have_x86_isa_level=3
libc_cv_have_x86_isa_level=2
#elif defined __x86_64__
libc_cv_have_x86_isa_level=baseline
+#elif MINIMUM_X86_ISA_LEVEL == 1
+libc_cv_have_x86_isa_level=1
#else
-libc_cv_have_x86_isa_level=MINIMUM_X86_ISA_LEVEL
+libc_cv_have_x86_isa_level=0
#endif
EOF
eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
diff --git a/sysdeps/x86/configure.ac b/sysdeps/x86/configure.ac
index 0b32fdfd4f1bb115..8a259d3971488e4b 100644
--- a/sysdeps/x86/configure.ac
+++ b/sysdeps/x86/configure.ac
@@ -98,8 +98,10 @@ libc_cv_have_x86_isa_level=3
libc_cv_have_x86_isa_level=2
#elif defined __x86_64__
libc_cv_have_x86_isa_level=baseline
+#elif MINIMUM_X86_ISA_LEVEL == 1
+libc_cv_have_x86_isa_level=1
#else
-libc_cv_have_x86_isa_level=MINIMUM_X86_ISA_LEVEL
+libc_cv_have_x86_isa_level=0
#endif
EOF
eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
diff --git a/sysdeps/x86/isa-level.h b/sysdeps/x86/isa-level.h
index 2c7f74212b9a27e5..03c1fe2bf54e0673 100644
--- a/sysdeps/x86/isa-level.h
+++ b/sysdeps/x86/isa-level.h
@@ -35,7 +35,17 @@
# define __X86_ISA_V1 0
#endif
-#if __X86_ISA_V1 && defined __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 \
+#ifdef __x86_64__
+# ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16
+# define __GCC_HAVE_SYNC_COMPARE_AND_SWAP
+# endif
+#else
+# ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
+# define __GCC_HAVE_SYNC_COMPARE_AND_SWAP
+# endif
+#endif
+
+#if __X86_ISA_V1 && defined __GCC_HAVE_SYNC_COMPARE_AND_SWAP \
&& defined HAVE_X86_LAHF_SAHF && defined __POPCNT__ && defined __SSE3__ \
&& defined __SSSE3__ && defined __SSE4_1__ && defined __SSE4_2__
/* NB: ISAs in x86-64 ISA level v2 are used. */
SOURCES/glibc-upstream-2.39-75.patch 0 → 100644
+ 28
− 0
View file @ a5da1fe2
commit 7f9f25f255ee2c00178779fbce502f4b94b848b9
Author: Florian Weimer <fweimer@redhat.com>
Date: Tue Jun 18 10:56:34 2024 +0200
Linux: Include <dl-symbol-redir-ifunc.h> in dl-sysdep.c
The _dl_sysdep_parse_arguments function contains initalization
of a large on-stack variable:
dl_parse_auxv_t auxv_values = { 0, };
This uses a non-inline version of memset on powerpc64le-linux-gnu,
so it must use the baseline memset.
(cherry picked from commit f6ea5d1291cf3f264514d03872ebae84e0293b69)
diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.c b/sysdeps/unix/sysv/linux/dl-sysdep.c
index e1b14e9eb34ff5cb..a8ec2d7c18cc423e 100644
--- a/sysdeps/unix/sysv/linux/dl-sysdep.c
+++ b/sysdeps/unix/sysv/linux/dl-sysdep.c
@@ -40,6 +40,7 @@
#include <sys/utsname.h>
#include <tls.h>
#include <unistd.h>
+#include <dl-symbol-redir-ifunc.h>
#include <dl-machine.h>
#include <dl-hwcap-check.h>
SPECS/glibc.spec
+ 23
− 1
View file @ a5da1fe2
......@@ -170,7 +170,7 @@ Version: %{glibcversion}
# - It allows using the Release number without the %%dist tag in the dependency
# generator to make the generated requires interchangeable between Rawhide
# and ELN (.elnYY < .fcXX).
%global baserelease 15
%global baserelease 16
Release: %{baserelease}%{?dist}
# Licenses:
......@@ -397,6 +397,16 @@ Patch86: glibc-upstream-2.39-62.patch
Patch87: glibc-upstream-2.39-63.patch
Patch88: glibc-upstream-2.39-64.patch
Patch89: glibc-upstream-2.39-65.patch
Patch90: glibc-upstream-2.39-66.patch
Patch91: glibc-upstream-2.39-67.patch
Patch92: glibc-upstream-2.39-68.patch
Patch93: glibc-upstream-2.39-69.patch
Patch94: glibc-upstream-2.39-70.patch
Patch95: glibc-upstream-2.39-71.patch
Patch96: glibc-upstream-2.39-72.patch
# NEWS update: glibc-upstream-2.39-73.patch
# NEWS update: glibc-upstream-2.39-74.patch
Patch97: glibc-upstream-2.39-75.patch
##############################################################################
# Continued list of core "glibc" package information:
......@@ -2622,6 +2632,18 @@ update_gconv_modules_cache ()
%endif
%changelog
* Fri Jun 21 2024 Arjun Shankar <arjun@redhat.com> - 2.39-16
- Sync with upstream branch release/2.39/master,
commit 7f9f25f255ee2c00178779fbce502f4b94b848b9:
- Linux: Include <dl-symbol-redir-ifunc.h> in dl-sysdep.c
- x86: Properly set x86 minimum ISA level [BZ #31883]
- x86: Properly set MINIMUM_X86_ISA_LEVEL for i386 [BZ #31867]
- localedata: ssy_ER: Fix syntax error
- malloc: New test to check malloc alternate path using memory obstruction
- malloc: Improve aligned_alloc and calloc test coverage.
- malloc/Makefile: Split and sort tests
- x86/cet: fix shadow stack test scripts
* Wed Jun 05 2024 Arjun Shankar <arjun@redhat.com> - 2.39-15
- Sync with upstream branch release/2.39/master,
commit 6ade91c21140d8c803c289932dbfc74537f65a1f:
......
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