________________________________________ From: Mathieu Dubois-Briand <[email protected]> Sent: Tuesday, July 28, 2026 06:43 To: Adarsh Jagadish Kamini; [email protected] Subject: Re: [OE-core][PATCH] glibc: stable 2.43 branch updates On Mon Jul 27, 2026 at 1:29 PM CEST, Adarsh Jagadish Kamini wrote: > Update SRCREV to pull the latest fixes from the upstream > release/2.43/master branch, including fixes for the following CVEs: > > CVE-2026-5435 resolv: More types as unknown in ns_sprintrrf > CVE-2026-5450 stdio-common: Fix buffer overflow in scanf %mc [BZ #34008] > CVE-2026-5928 libio: Fix ungetwc operating on byte stream [BZ #33998] > CVE-2026-6238 resolv: Fix buffer overreads in ns_sprintrrf > CVE-2026-6791 posix: Fix stack overflow in wordexp tilde expansion (BZ > 34091) > > Commits between the old SRCREV (e9517114ac) and the new SRCREV (1c9988e525): > > 1c9988e525 rtld: cache cpuid results on the stack for intel > dae425b554 posix: Fix stack overflow in wordexp tilde expansion (BZ 34091, > CVE-2026-6791) > 8759917de5 resolv: Add test case tst-ns_sprintrr (bug 34033, bug 34069) > 3a418da6a3 resolv: Fix buffer overreads in ns_sprintrrf (CVE-2026-6238) > e64ae5a591 resolv: More types as unknown in ns_sprintrrf (CVE-2026-5435) > c9225a3e73 resolv: Check for inet_ntop failure in ns_sprintrrf > c46f7b2fd6 resolv: Improve formatting of unknown records in ns_sprintrrf > 1d7d1a16b0 resolv: Fix ns_sprintrrf formatting of class, type values (bug > 34289) > 349297a4eb resolv: Declare __p_class_syms, __p_type_syms for internal use > fdf10644d6 hppa: Fix missing call to __feraiseexcept (BZ 34306) > a6fa9a9594 arm: Save/restore VFP registers in PLT trampolines (BZ 34144, BZ > 15792) > fe0ccc9564 iconv: Suppress intermediate errors with //TRANSLIT (bug 34236) > 22f3d24a6b Hurd: restore some SIOC ioctls > a13ebdbc7e Hurd: comment ioctls which cannot currently compile > 446f708e4c Hurd: comment PF_ROUTE/AF_ROUTE defines > ced45fd472 Hurd: comment PF_LINK/AF_LINK defines > 89cbf46693 elf: don't clobber ld.so.conf in tst-glibc-hwcaps-prepend-cache > [BZ #34210] > 18b97b03b7 Rename __unused fields to __glibc_reserved. > a47b5b2b3e math: Fix fma alignment when exponent difference is exactly 64 (BZ > 34183) > 4070d808be stdio-common: Fix buffer overflow in scanf %mc [BZ #34008] > 2890b35cd3 libio: Fix ungetwc operating on byte stream [BZ #33998] > > Testing Results: > Before After Diff > PASS 6609 6611 +2 > XPASS 4 4 0 > FAIL 131 132 +1 > XFAIL 16 16 0 > UNSUPPORTED 554 555 +1 > > Changes in testcases: > > testcase-name before after > resolv/tst-ns_sprintrr(new) - PASS > nptl/tst-robustpi7 PASS FAIL > > [Note: The uplift adds new testcases including resolv/tst-ns_sprintrr > from commit 8759917de5, which passes, accounting for the PASS and > UNSUPPORTED increases. > > nptl/tst-robustpi7 shows as PASS->FAIL, but it is a flaky test under > QEMU user-mode emulation (PI robust-mutex handling). No nptl code was > changed in the SRCREV range.] > > Signed-off-by: Adarsh Jagadish Kamini <[email protected]> > --- Hi Adarsh, Thanks for your patch, but this is not building at all. You will need to refresh or drop some patches: ERROR: nativesdk-glibc-2.43+git-r1 do_patch: Applying patch '/srv/pokybuild/yocto-worker/genericx86-64/build/layers/openembedded-core/meta/recipes-core/glibc/glibc/0023-CVE-2026-5450.patch' on target directory '/srv/pokybuild/yocto-worker/genericx86-64/build/build/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-glibc/2.43+git/sources/glibc-2.43+git' https://autobuilder.yoctoproject.org/valkyrie/#/builders/4/builds/4241 Can you have a look at the issue? Thanks, Mathieu -- Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com Hi Mathieu, I will check again. Thanks!
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