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

glibc: stable 2.40 branch updates.

2024-12-09T14:25:53+00:00

Below commits on glibc-2.40 stable branch are updated. 626c048f32 elf: handle addition overflow in _dl_find_object_update_1 [BZ #32245] efb710034e linux: sparc: Fix clone for LEON/sparcv8 (BZ 31394) 2344580243 Mitigation for "clone on sparc might fail with -EFAULT for no valid reason" (bz 31394) 3a34851103 elf: Change ldconfig auxcache magic number (bug 32231) 85e5850f2f Make tst-strtod-underflow type-generic 5c06c6e0b5 libio: Set _vtable_offset before calling _IO_link_in [BZ #32148] cc256952ec Add tests of more strtod special cases 8f40dfbe2a Add more tests of strtod end pointer 4a9b6cdc88 Make tst-strtod2 and tst-strtod5 type-generic 5a10d05c39 powerpc64le: Build new strtod tests with long double ABI flags (bug 32145) c4cc72d2ef Do not set errno for overflowing NaN payload in strtod/nan (bug 32045) ad93c2047d Improve NaN payload testing cac10d88c6 Make __strtod_internal tests type-generic d0c1792ad2 Fix strtod subnormal rounding (bug 30220) e06153665f More thoroughly test underflow / errno in tst-strtod-round 9bc76c7ca4 Test errno setting on strtod overflow in tst-strtod-round 61b6464f8d Add tests of fread 77018fd9f9 stdio-common: Add new test for fdopen Testresults: After update |Before update |Difference PASS: 4947 |PASS: 4945 |PASS: +2 FAIL: 224 |FAIL: 224 |FAIL: 0 XPASS: 4 |XPASS: 4 |XPASS: 0 XFAIL: 16 |XFAIL: 16 |XFAIL: 0 UNSUPPORTED: 229|UNSUPPORTED: 229|UNSUPPORTED: 0 (From OE-Core rev: e773465484dbcae693b75ea1a61006a0cedb79cc) Signed-off-by: Deepthi Hemraj Signed-off-by: Steve Sakoman

glibc: Fix missing randomness in __gen_tempname

2024-11-11T17:16:26+00:00

Backport the fix for glibc bug 32214. The missing randomness in early boot may cause some systemd services to fail when they occasionally try to create tempdirs like /run/systemd/namespace-aaaaaa at the same time. The error messages can contain things like "Failed to set up mount namespacing". (From OE-Core rev: 92cc48d51c763249b2eb8b4181bc20056fc72264) Signed-off-by: Ola x Nilsson Signed-off-by: Steve Sakoman

glibc: stable 2.40 branch updates

2024-10-29T12:51:03+00:00

Below commits on glibc-2.40 stable branch are updated. 7073164add libio: Attempt wide backup free only for non-legacy code adfb14e71f debug: Fix read error handling in pcprofiledump f4a9b6e97b elf: Fix tst-dlopen-tlsreinit1.out test dependency f496b750f1 elf: Avoid re-initializing already allocated TLS in dlopen (bug 31717) b7edcfa0f4 elf: Clarify and invert second argument of _dl_allocate_tls_init 3414b17e9d nptl: Use facilities in tst-setuid3 3b3350d7ba posix: Use facilities in tst-truncate and tst-truncate64 e24902f409 ungetc: Fix backup buffer leak on program exit [BZ #27821] dac7a0694b ungetc: Fix uninitialized read when putting into unused streams [BZ #27821] 2f749d2b15 Make tst-ungetc use libsupport 27fb563bfe stdio-common: Add test for vfscanf with matches longer than INT_MAX [BZ #27650] bc240ba7c8 support: Add FAIL test failure helper 709319f9de string: strerror, strsignal cannot use buffer after dlmopen (bug 32026) 586e4cd8c6 Define __libc_initial for the static libc c0af0c2ba0 x86: Fix bug in strchrnul-evex512 [BZ #32078] 898f25e0b1 x32/cet: Support shadow stack during startup for Linux 6.10 e3556937c2 x86-64: Remove sysdeps/x86_64/x32/dl-machine.h 39ee60a719 support: Add options list terminator to the test driver 5641780762 manual/stdio: Further clarify putc, putwc, getc, and getwc 6a97e2ba14 Fix name space violation in fortify wrappers (bug 32052) aa533d58ff x86: Tunables may incorrectly set Prefer_PMINUB_for_stringop (bug 32047) 928769737c resolv: Fix tst-resolv-short-response for older GCC (bug 32042) ca53bc68ab Add mremap tests 2eb2d78ca7 mremap: Update manual entry 3433a35842 linux: Update the mremap C implementation [BZ #31968] 46f19b2342 Enhanced test coverage for strncmp, wcsncmp 509166c9a5 Enhance test coverage for strnlen, wcsnlen 132a72f93c manual: make setrlimit() description less ambiguous 65fbcfe589 manual/stdio: Clarify putc and putwc 5d2a931a81 malloc: add multi-threaded tests for aligned_alloc/calloc/malloc 2aebac5e15 malloc: avoid global locks in tst-aligned_alloc-lib.c 145b588637 Fix version number in NEWS file b6aeba2de1 manual: Do not mention STATIC_TLS in dynamic linker hardening recommendations ef14142663 resolv: Do not wait for non-existing second DNS response after error (bug 30081) 8bbb8d7b16 resolv: Allow short error responses to match any query (bug 31890) (From OE-Core rev: 08d6477a47ff7819af2c24693c5dfbd0c59ac2ff) Signed-off-by: Deepthi Hemraj Signed-off-by: Richard Purdie (cherry picked from commit 5335a7b2852ce891a98eda18d59fc32e60f1c722) Signed-off-by: Steve Sakoman

glibc: Fix the arm/arm64 worsize.h uniificationb patch

2024-09-05T20:48:47+00:00

The symlink got mangled during the 2.40 upgrade (From OE-Core rev: f4d9a708e8c61d147e8b06d94f13ae57b6f879e7) Signed-off-by: Khem Raj Cc: Maohui Lei Signed-off-by: Richard Purdie

glibc-y2038-tests: Don't force distro policy

2024-08-08T07:26:14+00:00

How debugging is laid out is for the distro to decide, not the recipe. If the user wants this, they can set this. This recipe isn't special. (From OE-Core rev: 3250bdf1d9da2908b80326f4d3a61b0131fe6e2b) Signed-off-by: Richard Purdie

glibc-y2038-tests: Fix debug split and drop INSANE_SKIPs

2024-08-08T07:26:14+00:00

Create the separate dbg package and then drop and the INSANE_SKIP values as none of them appear to be needed once debug splitting is fixed. (From OE-Core rev: 922b5e7272c9b63c39d0c5ee0a67f08664994ab9) Signed-off-by: Richard Purdie

glibc: cleanup old cve status

2024-07-26T11:28:42+00:00

This CVE status should have been removed on version update. CPE says >=2.34 and <2.39 while our version is already 2.40. (From OE-Core rev: b568a8f428e76f75bb8c374983f62822325ebe8a) Signed-off-by: Peter Marko Signed-off-by: Richard Purdie

glibc: Remove redundant configure option --disable-werror

2024-07-22T15:53:06+00:00

This is applied unconditionally few lines above (From OE-Core rev: e9c6dcbe0e93f943ee622ee88d30ce0eb3dd3329) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

glibc: Upgrade to 2.40

2024-07-22T15:53:06+00:00

Major new features: * The header type-generic macros have been changed when using GCC 14.1 or later to use __builtin_stdc_bit_ceil etc. built-in functions in order to support unsigned __int128 and/or unsigned _BitInt(N) operands with arbitrary precisions when supported by the target. * The GNU C Library now supports a feature test macro _ISOC23_SOURCE to enable features from the ISO C23 standard. Only some features from this standard are supported by the GNU C Library. The older name _ISOC2X_SOURCE is still supported. Features from C23 are also enabled by _GNU_SOURCE, or by compiling with the GCC options -std=c23, -std=gnu23, -std=c2x or -std=gnu2x. * The following ISO C23 function families (introduced in TS 18661-4:2015) are now supported in . Each family includes functions for float, double, long double, _FloatN and _FloatNx, and a type-generic macro in . - Exponential functions: exp2m1, exp10m1. - Logarithmic functions: log2p1, log10p1, logp1. * A new tunable, glibc.rtld.enable_secure, can be used to run a program as if it were a setuid process. This is currently a testing tool to allow more extensive verification tests for AT_SECURE programs and not meant to be a security feature. * On Linux, the epoll header was updated to include epoll ioctl definitions and the related structure added in Linux kernel 6.9. * The fortify functionality has been significantly enhanced for building programs with clang against the GNU C Library. * Many functions have been added to the vector library for aarch64: acosh, asinh, atanh, cbrt, cosh, erf, erfc, hypot, pow, sinh, tanh * On x86, memset can now use non-temporal stores to improve the performance of large writes. This behaviour is controlled by a new tunable x86_memset_non_temporal_threshold. Deprecated and removed features, and other changes affecting compatibility: * Architectures which use a 32-bit seconds-since-epoch field in struct lastlog, struct utmp, struct utmpx (such as i386, powerpc64le, rv32, rv64, x86-64) switched from a signed to an unsigned type for that field. This allows these fields to store timestamps beyond the year 2038, until the year 2106. Please note that applications are still expected to migrate off the interfaces declared in and (except for login_tty) due to locking and session management problems. * __rseq_size now denotes the size of the active rseq area (20 bytes initially), not the size of struct rseq (32 bytes initially). (From OE-Core rev: 4dd98c39204c1bfdf54b10ec72c3003118ac1dba) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

glibc: stable 2.39 branch updates.

2024-07-21T10:08:11+00:00

Below commits on glibc-2.39 stable branch are updated. e8f5217097 Linux: Make __rseq_size useful for feature detection (bug 31965) 143a7a0623 elf: Make dl-rseq-symbols Linux only 1062ebbd19 nptl: fix potential merge of __rseq_* relro symbols 5c46e6b666 s390x: Fix segfault in wcsncmp [BZ #31934] a036311246 stdlib: fix arc4random fallback to /dev/urandom (BZ 31612) d2cbfcf1d9 math: Provide missing math symbols on libc.a (BZ 31781) d473c9bb3b math: Fix isnanf128 static build (BZ 31774) 3950cbd7a1 math: Fix i386 and m68k exp10 on static build (BZ 31775) 6cb25aff85 math: Fix i386 and m68k fmod/fmodf on static build (BZ 31488) 74630b1bb7 posix: Fix pidfd_spawn/pidfd_spawnp leak if execve fails (BZ 31695) 7f9f25f255 Linux: Include in dl-sysdep.c 198632a05f NEWS: update list of fixed CVEs in 2.39 77bb3c7154 NEWS: update list of fixed bugs in 2.39 f05638731e x86: Properly set x86 minimum ISA level [BZ #31883] b7f5b0a711 x86: Properly set MINIMUM_X86_ISA_LEVEL for i386 [BZ #31867] e1d0040a6d localedata: ssy_ER: Fix syntax error 9de9cd17e7 malloc: New test to check malloc alternate path using memory obstruction a2da98aa2a malloc: Improve aligned_alloc and calloc test coverage. 305ee48826 malloc/Makefile: Split and sort tests 00899eba26 x86/cet: fix shadow stack test scripts 6ade91c211 elf: Avoid some free (NULL) calls in _dl_update_slotinfo 70f560fc22 misc: Add support for Linux uio.h RWF_NOAPPEND flag c9d8534406 i386: Disable Intel Xeon Phi tests for GCC 15 and above (BZ 31782) aee37de299 Reinstate generic features-time64.h dd535f4f19 Always define __USE_TIME_BITS64 when 64 bit time_t is used 26e7005728 socket: Use may_alias on sockaddr structs (bug 19622) 9f2b100d67 parse_fdinfo: Don't advance pointer twice [BZ #31798] (From OE-Core rev: 95fd926a23d20bcbf5ffe1e91df60dadc77481b4) Signed-off-by: Deepthi Hemraj Signed-off-by: Richard Purdie