[scarthgap][PATCH] glibc: stable 2.39 branch updates

Deepesh.Varatharajan
2025-10-07T06:33:11Z

From: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>

git log --oneline b027d5b145f1b2908f370bdb96dfe40180d0fcb6..765534258e7f2c33719e3a5bc13432552991513b

765534258e (HEAD, origin/release/2.39/master) nss: Group merge does not react to ERANGE during merge (bug 33361)
7ce7b4b2f4 Rename new tst-sem17 test to tst-sem18
a6ac06abeb Avoid uninitialized result in sem_open when file does not exist
ff6ce67220 elf: handle addition overflow in _dl_find_object_update_1 [BZ #32245]
fffc2df8a3 Optimize __libc_tsd_* thread variable access
83340b35cc i386: Add GLIBC_ABI_GNU_TLS version [BZ #33221]
5541edb1bd i386: Also add GLIBC_ABI_GNU2_TLS version [BZ #33129]
1f17635507 debug: Fix tst-longjmp_chk3 build failure on Hurd
3b6c8ea878 debug: Wire up tst-longjmp_chk3
89596f46e3 i386: Update ___tls_get_addr to preserve vector registers
4c2509882f elf: Preserve _rtld_global layout for the release branch
cf0e7d512d elf: Compile _dl_debug_state separately (bug 33224)
5cd1f4b1a1 elf: Restore support for _r_debug interpositions and copy relocations
97017da5ef elf: Introduce _dl_debug_change_state
5601ad79b7 elf: Introduce separate _r_debug_array variable
24c94ea84e elf: Test dlopen (NULL, RTLD_LAZY) from an ELF constructor
79d84b5da5 elf: Fix handling of symbol versions which hash to zero (bug 29190)
5f5c411132 elf: Second ld.so relocation only if libc.so has been loaded
4c9b1877fd elf: Reorder audit events in dlcose to match _dl_fini (bug 32066)
f407a14ff7 elf: Call la_objclose for proxy link maps in _dl_fini (bug 32065)
e27601b385 elf: Signal la_objopen for the proxy link map in dlmopen (bug 31985)
fef226255d elf: Add the endswith function to <endswith.h>
d21a217fa0 elf: Update DSO list, write audit log to elf/tst-audit23.out
4f145bb35d elf: Switch to main malloc after final ld.so self-relocation
65d86471ce elf: Introduce _dl_relocate_object_no_relro
5434cc2c41 elf: Do not define consider_profiling, consider_symbind as macros
b2d8c6cbe7 elf: rtld_multiple_ref is always true
2b89de7c91 Revert "elf: Run constructors on cyclic recursive dlopen (bug 31986)"
46e3ecad27 elf: Fix map_complete Systemtap probe in dl_open_worker
5f225025db elf: Signal RT_CONSISTENT after relocation processing in dlopen (bug 31986)
d6cc325fcf elf: Signal LA_ACT_CONSISTENT to auditors after RT_CONSISTENT switch
6917fde6f9 elf: Run constructors on cyclic recursive dlopen (bug 31986)
9fa7cc6a0b ldconfig: Move endswithn into a new header file
269e89bd8d x86-64: Add GLIBC_ABI_DT_X86_64_PLT [BZ #33212]
62ff85fd09 x86-64: Add GLIBC_ABI_GNU2_TLS version [BZ #33129]
f0e8d04eef libio: Test for fdopen memory leak without SEEK_END support (bug 31840)
42a8cb7560 Remove memory leak in fdopen (bug 31840)
d1c1f78e9e math: Remove no-mathvec flag
20d2d69a2f Use TLS initial-exec model for __libc_tsd_CTYPE_* thread variables [BZ #33234]
c11950503f ctype: Fallback initialization of TLS using relocations (bug 19341, bug 32483)
25c537c3b3 Use proper extern declaration for _nl_C_LC_CTYPE_{class,toupper,tolower}
fbdf9680cc Remove <libc-tsd.h>
fca5937510 ctype: Reformat Makefile.
49f0e73fa3 elf: Handle ld.so with LOAD segment gaps in _dl_find_object (bug 31943)
64488b4b31 elf: Extract rtld_setup_phdr function from dl_main
9833fcf7ce elf: Do not add a copy of _dl_find_object to libc.so
fbade65338 arm: Use _dl_find_object on __gnu_Unwind_Find_exidx (BZ 31405)
392e6cf1e8 AArch64: Improve codegen in SVE log1p
3a78a276a3 AArch64: Optimize inverse trig functions
b6ea8902a7 AArch64: Avoid memset ifunc in cpu-features.c [BZ #33112]

Testing Results:
Before After Diff
PASS 5080 5096 +16
XPASS 4 4 0
FAIL 119 123 +4
XFAIL 16 16 0
UNSUPPORTED 154 154 0

Testcases changes

testcase-name before after

debug/tst-longjmp_chk3(new) - PASS
elf/check-dt-x86-64-plt(new) - PASS
elf/check-gnu2-tls(new) - PASS
lf/tst-dlmopen4-nonpic(new) - PASS
elf/tst-dlmopen4-pic(new) - PASS
elf/tst-dlopen-auditdup(new) - PASS
elf/tst-dlopen-constructor-null(new) - PASS
elf/tst-link-map-contiguous-ldso(new) - PASS
elf/tst-link-map-contiguous-libc(new) - PASS
elf/tst-nolink-libc-1(new) - PASS
elf/tst-nolink-libc-2(new) - PASS
elf/tst-rtld-no-malloc(new) - PASS
elf/tst-rtld-no-malloc-audit(new) - PASS
elf/tst-rtld-no-malloc-preload(new) - PASS
elf/tst-tls23(new) - PASS
elf/tst-version-hash-zero(new) - PASS
libio/tst-fdopen-seek-failure(new) - PASS
libio/tst-fdopen-seek-failure-mem(new) - PASS
nptl/tst-sem18(new) - PASS
ctype/tst-ctype-tls-dlmopen(new) - FAIL
ctype/tst-ctype-tls-dlopen-static(new) - FAIL
stdio-common/tst-scanf-bz27650 FAIL PASS
malloc/tst-aligned-alloc-random-thread-cross-malloc-check PASS FAIL
malloc/tst-aligned-alloc-random-thread-malloc-check PASS FAIL
timezone/tst-tzset PASS FAIL
elf/ifuncmain8 PASS -

Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
---
meta/recipes-core/glibc/glibc-version.inc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 89e532fd67..f63eb0ad56 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,7 +1,7 @@
SRCBRANCH ?= "release/2.39/master"
PV = "2.39+git"
-SRCREV_glibc ?= "b027d5b145f1b2908f370bdb96dfe40180d0fcb6"
-SRCREV_localedef ?= "fab74f31b3811df543e24b6de47efdf45b538abc"
+SRCREV_glibc ?= "765534258e7f2c33719e3a5bc13432552991513b"
+SRCREV_localedef ?= "cba02c503d7c853a38ccfb83c57e343ca5ecd7e5"

GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"

--
2.49.0