Files
poky/meta/recipes-core/glibc/glibc_2.35.bb
Peter Marko caac6c06bb glibc: stable 2.35 branch updates
git log --oneline 4e50046821f05ada5f14c76803845125ddb3ed7d..bb59339d02faebac534a87eea50c83c948f35b77
bb59339d02 (HEAD -> release/2.35/master, origin/release/2.35/master) posix: Reset wordexp_t fields with WRDE_REUSE (CVE-2025-15281 / BZ 33814)
66f0cb057c resolv: Fix NSS DNS backend for getnetbyaddr (CVE-2026-0915)
499d1ccafc memalign: reinstate alignment overflow check (CVE-2026-0861)
9e1a305028 nptl: Optimize trylock for high cache contention workloads (BZ #33704)
a94467ce05 ppc64le: Power 10 rawmemchr clobbers v20 (bug #33091)

Testing Results:
             Before     After   Diff
PASS         4774      4770     -4
XPASS        6         6         0
FAIL         149       154      +5
XFAIL        16        16        0
UNSUPPORTED  246       246       0

Changes in failed testcases:

testcase-name                                    before  after
malloc/tst-malloc-fork-deadlock-malloc-hugetlb2  FAIL    PASS
posix/tst-wait4                                  FAIL    PASS
malloc/tst-malloc-too-large                      PASS    FAIL
malloc/tst-malloc-too-large-malloc-check         PASS    FAIL
malloc/tst-malloc-too-large-malloc-hugetlb1      PASS    FAIL
malloc/tst-malloc-too-large-malloc-hugetlb2      PASS    FAIL
malloc/tst-malloc-too-large-mcheck               PASS    FAIL
malloc/tst-mallocfork2                           PASS    FAIL
malloc/tst-mallocfork3                           PASS    FAIL

(From OE-Core rev: 8102d2252d50a52fbf48810226bcff92a925a39e)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
2026-02-27 15:54:03 +00:00

154 lines
6.6 KiB
BlitzBasic

require glibc.inc
require glibc-version.inc
CVE_CHECK_IGNORE += "CVE-2020-10029 CVE-2021-27645"
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010022
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010023
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010024
# Upstream glibc maintainers dispute there is any issue and have no plans to address it further.
# "this is being treated as a non-security bug and no real threat."
CVE_CHECK_IGNORE += "CVE-2019-1010022 CVE-2019-1010023 CVE-2019-1010024"
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010025
# Allows for ASLR bypass so can bypass some hardening, not an exploit in itself, may allow
# easier access for another. "ASLR bypass itself is not a vulnerability."
# Potential patch at https://sourceware.org/bugzilla/show_bug.cgi?id=22853
CVE_CHECK_IGNORE += "CVE-2019-1010025"
# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-4527
# This vulnerability was introduced in 2.36 by commit
# f282cdbe7f436c75864e5640a409a10485e9abb2 resolv: Implement no-aaaa stub resolver option
# so our version is not yet vulnerable
# See https://sourceware.org/bugzilla/show_bug.cgi?id=30842
CVE_CHECK_IGNORE += "CVE-2023-4527"
# To avoid these in cve-check reports since the recipe version did not change
CVE_CHECK_IGNORE += " \
CVE-2023-0687 CVE-2023-4813 CVE-2023-4806 CVE-2023-4911 CVE-2023-5156 \
CVE-2024-2961 CVE-2024-33599 CVE-2024-33600 CVE-2024-33601 CVE-2024-33602 \
CVE-2025-0395 CVE-2025-4802 CVE-2025-8058 CVE-2025-15281 \
CVE-2026-0861 CVE-2026-0915 \
"
DEPENDS += "gperf-native bison-native"
NATIVESDKFIXES ?= ""
NATIVESDKFIXES:class-nativesdk = "\
file://0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch \
file://0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch \
file://0005-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch \
file://0006-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch \
file://0007-nativesdk-glibc-Make-relocatable-install-for-locales.patch \
file://0008-nativesdk-glibc-Fall-back-to-faccessat-on-faccess2-r.patch \
"
SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://etc/ld.so.conf \
file://generate-supported.mk \
file://makedbs.sh \
\
${NATIVESDKFIXES} \
file://0009-yes-within-the-path-sets-wrong-config-variables.patch \
file://0010-eglibc-Cross-building-and-testing-instructions.patch \
file://0011-eglibc-Help-bootstrap-cross-toolchain.patch \
file://0012-eglibc-Resolve-__fpscr_values-on-SH4.patch \
file://0013-eglibc-Forward-port-cross-locale-generation-support.patch \
file://0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
file://0016-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \
file://0017-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch \
file://0018-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch \
file://0019-powerpc-Do-not-ask-compiler-for-finding-arch.patch \
file://0021-Replace-echo-with-printf-builtin-in-nscd-init-script.patch \
file://0022-sysdeps-gnu-configure.ac-Set-libc_cv_rootsbindir-onl.patch \
file://0023-timezone-Make-shell-interpreter-overridable-in-tzsel.patch \
file://0024-fix-create-thread-failed-in-unprivileged-process-BZ-.patch \
file://0026-PR25847-1.patch \
file://0026-PR25847-2.patch \
file://0026-PR25847-3.patch \
file://0026-PR25847-4.patch \
file://0026-PR25847-5.patch \
file://0026-PR25847-6.patch \
file://0026-PR25847-7.patch \
file://0026-PR25847-8.patch \
file://0026-PR25847-9.patch \
file://0026-PR25847-10.patch \
\
file://0001-Revert-Linux-Implement-a-useful-version-of-_startup_.patch \
file://0002-get_nscd_addresses-Fix-subscript-typos-BZ-29605.patch \
file://0003-sunrpc-suppress-gcc-os-warning-on-user2netname.patch \
file://0001-stdlib-Add-single-threaded-fast-path-to-rand.patch \
"
S = "${WORKDIR}/git"
B = "${WORKDIR}/build-${TARGET_SYS}"
PACKAGES_DYNAMIC = ""
# the -isystem in bitbake.conf screws up glibc do_stage
BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir}"
GLIBC_BROKEN_LOCALES = ""
GLIBCPIE ??= ""
EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \
--disable-profile \
--disable-debug --without-gd \
--enable-clocale=gnu \
--with-headers=${STAGING_INCDIR} \
--without-selinux \
--enable-tunables \
--enable-bind-now \
--enable-stack-protector=strong \
--disable-crypt \
--with-default-link \
${@bb.utils.contains_any('SELECTED_OPTIMIZATION', '-O0 -Og', '--disable-werror', '', d)} \
${GLIBCPIE} \
${GLIBC_EXTRA_OECONF}"
EXTRA_OECONF += "${@get_libc_fpu_setting(bb, d)}"
EXTRA_OECONF:append:x86 = " ${@bb.utils.contains_any('TUNE_FEATURES', 'i586 c3', '--disable-cet', '--enable-cet', d)}"
EXTRA_OECONF:append:x86-64 = " --enable-cet"
PACKAGECONFIG ??= "nscd memory-tagging"
PACKAGECONFIG[nscd] = "--enable-nscd,--disable-nscd"
PACKAGECONFIG[memory-tagging] = "--enable-memory-tagging,--disable-memory-tagging"
do_patch:append() {
bb.build.exec_func('do_fix_readlib_c', d)
}
do_fix_readlib_c () {
sed -i -e 's#OECORE_KNOWN_INTERPRETER_NAMES#${EGLIBC_KNOWN_INTERPRETER_NAMES}#' ${S}/elf/readlib.c
}
do_configure () {
# override this function to avoid the autoconf/automake/aclocal/autoheader
# calls for now
# don't pass CPPFLAGS into configure, since it upsets the kernel-headers
# version check and doesn't really help with anything
(cd ${S} && gnu-configize) || die "failure in running gnu-configize"
find ${S} -name "configure" | xargs touch
CPPFLAGS="" oe_runconf
}
LDFLAGS += "-fuse-ld=bfd"
do_compile () {
base_do_compile
echo "Adjust ldd script"
if [ -n "${RTLDLIST}" ]
then
prevrtld=`cat ${B}/elf/ldd | grep "^RTLDLIST=" | sed 's#^RTLDLIST="\?\([^"]*\)"\?$#\1#'`
# remove duplicate entries
newrtld=`echo $(printf '%s\n' ${prevrtld} ${RTLDLIST} | LC_ALL=C sort -u)`
echo "ldd \"${prevrtld} ${RTLDLIST}\" -> \"${newrtld}\""
sed -i ${B}/elf/ldd -e "s#^RTLDLIST=.*\$#RTLDLIST=\"${newrtld}\"#"
fi
}
require glibc-package.inc
BBCLASSEXTEND = "nativesdk"