linux/poky.git/meta/recipes-core/glibc, branch master

The poky repository master branch is no longer being updated.

2025-11-07T13:31:53+00:00

You can either: a) switch to individual clones of bitbake, openembedded-core, meta-yocto and yocto-docs b) use the new bitbake-setup You can find information about either approach in our documentation: https://docs.yoctoproject.org/ Note that "poky" the distro setting is still available in meta-yocto as before and we continue to use and maintain that. Long live Poky! Some further information on the background of this change can be found in: https://lists.openembedded.org/g/openembedded-architecture/message/2179 Signed-off-by: Richard Purdie

glibc: stable 2.42 branch updates

2025-09-22T21:09:48+00:00

git log --oneline d2097651cc57834dbfcaa102ddfacae0d86cfb66..e34453cd6a8c592c325756ff3c7ac0afd3975cb4 e34453cd6a (HEAD, origin/release/2.42/master) AArch64: Fix SVE powf routine [BZ #33299] e87844ec42 i386: Also add GLIBC_ABI_GNU2_TLS version [BZ #33129] 7a8f3c6ee4 x86-64: Add GLIBC_ABI_DT_X86_64_PLT [BZ #33212] 3970785beb x86-64: Add GLIBC_ABI_GNU2_TLS version [BZ #33129] d0f72b96f2 i386: Add GLIBC_ABI_GNU_TLS version [BZ #33221] 8dbaecbe92 Use TLS initial-exec model for __libc_tsd_CTYPE_* thread variables [BZ #33234] d7274d718e malloc: Fix checking for small negative values of tcache_key a96a82c4a5 malloc: Make sure tcache_key is odd enough c491dabd8a malloc: Fix MAX_TCACHE_SMALL_SIZE 8a726b6304 malloc: Remove redundant NULL check c5476b7907 hurd: support: Fix running SGID tests e5754399b5 Revert "tst-freopen4-main.c: Call support_capture_subprocess with chroot" c090b0cb1c tst-env-setuid: Delete LD_DEBUG_OUTPUT output 41a77b78cf tst-freopen4-main.c: Call support_capture_subprocess with chroot 9ec7a532ff tst-fopen-threaded.c: Delete temporary file 9d5bf9c17d Delete temporary files in support_subprocess b38f3f60d5 nptl: Fix SYSCALL_CANCEL for return values larger than INT_MAX (BZ 33245) 5e298d2d93 elf: Handle ld.so with LOAD segment gaps in _dl_find_object (bug 31943) 2fadee5301 elf: Extract rtld_setup_phdr function from dl_main fd18059c0f stdlib: resolve a double lock init issue after fork [BZ #32994] bc13db7393 inet-fortified: fix namespace violation (bug 33227) 3ec4dd77f6 NEWS: add new section bdea6c3719 Replace advisories directory with pointer file Testing Results: Before After Diff PASS 5842 5855 +13 XPASS 4 4 0 FAIL 868 859 -9 XFAIL 16 16 0 UNSUPPORTED 396 396 0 Testcases changes testcase-name before after elf/check-dt-x86-64-plt(new) - PASS elf/check-gnu2-tls(new) - PASS elf/tst-link-map-contiguous-ldso(new) - PASS elf/tst-link-map-contiguous-libc(new) - PASS malloc/tst-malloc_info-malloc-hugetlb1 FAIL PASS nptl/tst-thread-affinity-pthread FAIL PASS resolv/tst-resolv-aliases FAIL PASS stdio-common/tst-printf-format-d-llong FAIL PASS stdio-common/tst-printf-format-sn-ushort FAIL PASS stdio-common/tst-printf-format-vs-char FAIL PASS stdio-common/tst-printf-format-vd-ullong FAIL PASS string/test-strcmp FAIL PASS string/tst-cmp FAIL PASS (From OE-Core rev: e4d73b2021535473f1f2970edf53d0105f10ba5a) Signed-off-by: Deepesh Varatharajan Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie

glibc: Upgrade to 2.42 release

2025-08-06T16:01:23+00:00

* GCC 12.1 or later is now required to build the GNU C Library. * GNU Binutils 2.39 or later is now required to build the GNU C Library. * Support for lightweight stack guard pages via madvise and the MADV_GUARD_INSTALL flag has been added to pthread_create. * This is major release, changelog [1] [1] https://sourceware.org/pipermail/libc-announce/2025/000048.html (From OE-Core rev: 7c55e2da96f40ee0e40f6fd534573ce64013145c) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

glibc: Refresh CVE backports after 2.42 release

2025-08-04T17:04:03+00:00

CVE-2025-4802 is already addressed in 2.39+ [1] Other two are part of 2.42 release [1] https://sourceware.org/cgit/glibc/commit/?id=1e18586c5820e329f741d5c710275e165581380e (From OE-Core rev: 728911c19c7bf6518d437999cb2f39e09bc8f3e4) Signed-off-by: Khem Raj Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie

glibc: stable 2.41 branch updates

2025-07-28T13:51:50+00:00

$ git log --oneline 0c76c951620f9e12df2a89b2c684878b55bb6795..6e489c17f827317bcf8544efefa65f13b5a079dc 6e489c17f8 Fix error reporting (false negatives) in SGID tests 11e634ccf3 support: Pick group in support_capture_subprogram_self_sgid if UID == 0 61e461ed0c sparc: Fix sparc32 Fix argument passing to __libc_start_main (BZ 32981) Testing Results: Before After Diff PASS 5801 5809 +8 XPASS 4 4 0 FAIL 266 261 -5 XFAIL 16 16 0 UNSUPPORTED 164 161 -3 6e489c17f8 Fix error reporting (false negatives) in SGID tests Improved SGID test handling by unifying error reporting and using secure temporary directories. Replaced non-standard exit codes and fixed premature exits to avoid masking failures. These changes reduced false negatives, increasing overall test pass rates. UNSUPPORTED tests changes -UNSUPPORTED: stdlib/tst-secure-getenv -UNSUPPORTED: elf/tst-env-setuid-static -UNSUPPORTED: elf/tst-env-setuid-tunables FAILed tests changes -FAIL: stdio-common/bug22 -FAIL: stdio-common/tst-printf-format-f-char -FAIL: stdio-common/tst-printf-format-v-uchar -FAIL: stdio-common/tst-printf-format-v-ullong -FAIL: stdio-common/tst-printf-format-vas-double-F PASSed tests changes +PASS: stdlib/tst-secure-getenv +PASS: elf/tst-env-setuid-static +PASS: elf/tst-env-setuid-tunables +PASS: stdio-common/bug22 +PASS: stdio-common/tst-printf-format-f-char +PASS: stdio-common/tst-printf-format-v-uchar +PASS: stdio-common/tst-printf-format-v-ullong +PASS: stdio-common/tst-printf-format-vas-double-F (From OE-Core rev: 33b8431a1eaff6b01f1b2f89c27b5cff93154dae) Signed-off-by: Deepesh Varatharajan Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie

glibc: Add flags to CFLAGS instead of CC

2025-07-14T16:49:48+00:00

Recent changes mean toolchain variables are initialized via inherit_defer. It is therefore no longer possible to add to CC using the += operator. Instead, add to CFLAGS. (From OE-Core rev: 7435a6317621f90b6f842a0a0f97c31f0d6d2424) Signed-off-by: Richard Purdie

glibc: stable 2.41 branch updates

2025-06-23T20:42:54+00:00

$ git log --oneline 5b4c4617016d28569106549dff6f9fec73eed5ce..0c76c951620f9e12df2a89b2c684878b55bb6795 0c76c95162 ppc64le: Revert "powerpc: Optimized strcmp for power10" (CVE-2025-5702) b48d7ab036 ppc64le: Revert "powerpc : Add optimized memchr for POWER10" (Bug 33059) 55cdcadf73 ppc64le: Revert "powerpc: Fix performance issues of strcmp power10" (CVE-2025-5702) 84bdbf8a6f ppc64le: Revert "powerpc: Optimized strncmp for power10" (CVE-2025-5745) d952c6efaa sparc: Fix argument passing to __libc_start_main (BZ 32981) 515d4166f4 elf: Fix subprocess status handling for tst-dlopen-sgid (bug 32987) 899dd3ab2f x86_64: Fix typo in ifunc-impl-list.c. 624285af3b elf: Test case for bug 32976 (CVE-2025-4802) 2ca34d7627 support: Use const char * argument in support_capture_subprogram_self_sgid dab44a3b2b elf: Keep using minimal malloc after early DTV resize (bug 32412) 5cf17ebc65 hurd: Fix tst-stack2 test build on Hurd test results: Before After Diff FAIL 140 142 +2 PASS 5846 5846 0 UNSUPPORTED 243 243 0 XFAIL 16 16 0 XPASS 4 4 0 failed test changes: -elf/tst-audit21 +elf/tst-audit-tlsdesc-dlopen2 +elf/tst-dlopen-sgid -malloc/tst-free-errno-malloc-hugetlb1 +malloc/tst-free-errno +malloc/tst-malloc-tcache-leak -nptl/tst-mutex10 +nptl/tst-mutexpi8-static (From OE-Core rev: 6909a0b598fdb86c0cfa1f6e9ef90ed42bb3069c) Signed-off-by: Peter Marko Signed-off-by: Antonin Godard Signed-off-by: Richard Purdie

meta: remove consecutive blank lines

2025-06-20T11:07:27+00:00

Some of them were introduced by mass-removal of S = WORKDIR/git assignments; rather than try to fix up (or redo) just these, I've run this sed command over the whole tree: sed -i -z -E 's/([ \t\f\v\r]*\n){3,}/\n\n/g' `find . -name *.bb -o -name *.inc` The rationale is that more than one empty line is wasting vertical screen space, and does nothing for readability. (From OE-Core rev: cedc4ff7c9bcfb22a20e43e47f9759f4007a4f1a) Signed-off-by: Alexander Kanavin Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie

meta: set S to be in UNPACKDIR in recipes that explicitly set S

2025-06-20T11:07:26+00:00

(From OE-Core rev: 7321cc17ae5483f17fe9cdffea7b62acd9d9c3a2) Signed-off-by: Alexander Kanavin Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie

meta: remove S in recipes that fetch from git via setting BB_GIT_DEFAULT_DESTSUFFIX

2025-06-20T11:07:26+00:00

Removing all the S = ${WORKDIR}/git assignments works because BB_GIT_DEFAULT_DESTSUFFIX is set to match S from bitbake.conf (which itself is set to match typical tarball releases). A few recipes are setting S to a sub-directory of the git tree and need to be adjusted accordingly. bzip2 recipe is fetching a tarball and separately cloning tests; adjust the recipe to put the latter into 'bzip2-tests', instead of 'git'. devupstream.bbclass no longer needs to rewrite S, and is adjusted accordingly. Adjust scripts/lib/recipetool/append.py to not hardcode 'git' as unpack destination. Adjust kernel-yocto.bbclass to use the git unpack variable instead of hardcoding 'git' (there's also removal of repetition of string constants and a correction of workdir/unpackdir mismatch in one of the if-else branches). Ensure build-appliance-image recipe does not use 'git' as checkout directory for poky repo, but rather explicitly name it 'poky'. Ensure reproducible.py code that looks for git repositories does not hardcode 'git' but uses the destination set by BB_GIT_DEFAULT_DESTSUFFIX. Ensure recipetool does not write out unneeded S settings into newly created recipes that fetch from git. Adjust selftest to not hardcode 'git' as unpack directory. (From OE-Core rev: f80c07019ddadaf9c5fb890faabfda7920ecd15e) Signed-off-by: Alexander Kanavin Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie