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| Name: glibc | Distribution: CentOS |
| Version: 2.34 | Vendor: CentOS |
| Release: 103.el9 | Build date: Tue Mar 12 18:54:38 2024 |
| Group: Unspecified | Build host: x86-03.stream.rdu2.redhat.com |
| Size: 6456099 | Source RPM: glibc-2.34-103.el9.src.rpm |
| Packager: builder@centos.org | |
| Url: http://www.gnu.org/software/glibc/ | |
| Summary: The GNU libc libraries | |
The glibc package contains standard libraries which are used by multiple programs on the system. In order to save disk space and memory, as well as to make upgrading easier, common system code is kept in one place and shared between programs. This particular package contains the most important sets of shared libraries: the standard C library and the standard math library. Without these two libraries, a Linux system will not function.
LGPLv2+ and LGPLv2+ with exceptions and GPLv2+ and GPLv2+ with exceptions and BSD and Inner-Net and ISC and Public Domain and GFDL
* Tue Mar 12 2024 Arjun Shankar <arjun@redhat.com> - 2.34-103
- malloc: Do not use MAP_NORESERVE to allocate heap segments (RHEL-21884)
* Fri Mar 08 2024 DJ Delorie <dj@redhat.com> - 2.34-102
- Add glibc.cpu.prefer_map_32bit_exec tunable (RHEL-20172)
* Tue Feb 27 2024 Patsy Griffin <patsy@redhat.com> - 2.34-101
- Switch back to assembly syscall wrapper for prctl (RHEL-23472)
* Wed Jan 24 2024 Patsy Griffin <patsy@redhat.com> - 2.34-100
- manual: fix order of arguments of memalign and aligned_alloc (RHEL-21556)
* Tue Jan 09 2024 Arjun Shankar <arjun@redhat.com> - 2.34-99
- getaddrinfo: Return correct error EAI_MEMORY when out-of-memory (RHEL-19444)
* Mon Jan 08 2024 Arjun Shankar <arjun@redhat.com> - 2.34-98
- getaddrinfo: Fix occasionally empty result due to nscd cache order (RHEL-16643)
* Tue Jan 02 2024 Florian Weimer <fweimer@redhat.com> - 2.34-97
- Re-enable output buffering for wide stdio streams (RHEL-19862)
* Thu Dec 21 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-96
- Fix TLS corruption during dlopen()/dlclose() sequences (RHEL-17465)
* Fri Dec 08 2023 Florian Weimer <fweimer@redhat.com> - 2.34-95
- Improve compatibility between underlinking and IFUNC resolvers (RHEL-17319)
* Thu Dec 07 2023 Patsy Griffin <patsy@redhat.com> - 2.34-94
- Update syscall-names.list for Linux 6.6. (RHEL-16016)
* Wed Dec 06 2023 Patsy Griffin <patsy@redhat.com> - 2.34-93
- malloc: Use __get_nprocs on arena_get2. (RHEL-17157)
* Fri Dec 01 2023 Patsy Griffin <patsy@redhat.com> - 2.34-92
- Improve test coverage for wcsdup, strdup and strndup. (RHEL-15343)
* Fri Nov 24 2023 Florian Weimer <fweimer@redhat.com> - 2.34-91
- fstat performance enhancement (RHEL-2338)
* Tue Nov 21 2023 Florian Weimer <fweimer@redhat.com> - 2.34-90
- ldconfig should skip temporary files created by RPM (RHEL-14383)
* Mon Nov 20 2023 Florian Weimer <fweimer@redhat.com> - 2.34-89
- Fix force-first handling in dlclose (RHEL-2491)
* Wed Nov 15 2023 Arjun Shankar <arjun@redhat.com> - 2.34-88
- nscd: Refer to /run instead of /var/run in systemd socket file
(RHEL-16275)
* Fri Nov 10 2023 Florian Weimer <fweimer@redhat.com> - 2.34-87
- Fix slow tls access after dlopen (RHEL-2123)
* Tue Oct 24 2023 Arjun Shankar <arjun@redhat.com> - 2.34-86
- Add /usr/share/doc/glibc/gai.conf to glibc-doc (RHEL-14545)
* Fri Oct 20 2023 Florian Weimer <fweimer@redhat.com> - 2.34-85
- nscd: Skip unusable entries in first pass in prune_cache (RHEL-3397)
* Mon Oct 09 2023 Florian Weimer <fweimer@redhat.com> - 2.34-84
- x86-64: Report non-zero cache sizes under TDX hypervisors (RHEL-1191)
* Mon Sep 25 2023 Florian Weimer <fweimer@redhat.com> - 2.34-83.7
- Fix memory leak regression in getaddrinfo (RHEL-2426)
* Tue Sep 19 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-83.6
- CVE-2023-4911 glibc: buffer overflow in ld.so leading to privilege escalation (RHEL-3000)
* Tue Sep 19 2023 Florian Weimer <fweimer@redhat.com> - 2.34-83.5
- Revert: Always call destructors in reverse constructor order (RHEL-2491)
* Mon Sep 18 2023 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.34-83.4
- CVE-2023-4806 glibc: potential use-after-free in getaddrinfo (RHEL-2426)
* Fri Sep 15 2023 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.34-83.3
- CVE-2023-4813: potential use-after-free in gaih_inet (RHEL-2438)
* Fri Sep 15 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-83.2
- CVE-2023-4527: Stack read overflow in getaddrinfo in no-aaaa mode (#2234716)
* Thu Sep 14 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-83.1
- Always call destructors in reverse constructor order (RHEL-2491)
* Wed Sep 13 2023 DJ Delorie <dj@redhat.com> - 2.34-83
- Add support for ppc64le hwcaps tunables (RHEL-1017)
* Tue Aug 15 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-82
- Fix string and memory function tuning on small systems (#2213907)
* Mon Aug 14 2023 Florian Weimer <fweimer@redhat.com> - 2.34-81
- Fix additional GCC 13 build issue (#2222188)
* Fri Aug 11 2023 Florian Weimer <fweimer@redhat.com> - 2.34-80
- Fix AMD cache size computation for hypervisors, old CPUs (#2166710)
* Tue Aug 08 2023 DJ Delorie <dj@redhat.com> - 2.34-79
- Fix temporal threshold calculations (#2213907)
* Fri Aug 04 2023 Florian Weimer <fweimer@redhat.com> - 2.34-78
- Ignore symbolic link change on /etc/nsswitch.conf (#2229156)
* Fri Jul 28 2023 Florian Weimer <fweimer@redhat.com> - 2.34-77
- Fix regression with IPv4 mapped addresses in /etc/hosts (#2224504)
* Tue Jul 25 2023 Florian Weimer <fweimer@redhat.com> - 2.34-76
- Fix accidentally disabled rseq test (#2224289)
* Fri Jul 21 2023 Florian Weimer <fweimer@redhat.com> - 2.34-75
- Make libSegFault.so NODELETE (#2224349)
* Fri Jul 21 2023 Florian Weimer <fweimer@redhat.com> - 2.34-74
- rseq_area should always be 32 bytes large (#2224289)
* Thu Jul 20 2023 Florian Weimer <fweimer@redhat.com> - 2.34-73
- GCC Toolset 13 C++ compatibility for <math.h> iseqsig (#2222188)
* Fri Jul 07 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-72
- Update ESTALE error message translations (RHEL-729)
* Fri Jul 07 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-71
- Avoid lazy binding failures during dlclose (#2189923)
* Mon Jun 26 2023 Arjun Shankar <arjun@redhat.com> - 2.34-70
- resolv_conf: release lock on allocation failure (#2213908)
* Mon Jun 26 2023 Arjun Shankar <arjun@redhat.com> - 2.34-69
- strerror must not return NULL (#2215368)
* Mon May 08 2023 DJ Delorie <dj@redhat.com> - 2.34-68
- Switch to sysusers_ctl instead of useradd (#2095417)
* Fri Apr 28 2023 Florian Weimer <fweimer@redhat.com> - 2.34-67
- Sync with upstream branch release/2.34/master,
commit 0ea8174d62263c2679c95c0d215d2627e560f7aa:
- gmon: fix memory corruption issues [BZ# 30101]
- gmon: improve mcount overflow handling [BZ# 27576]
- gmon: Fix allocated buffer overflow (bug 29444)
- posix: Fix system blocks SIGCHLD erroneously [BZ #30163]
- x86_64: Fix asm constraints in feraiseexcept (bug 30305)
- gshadow: Matching sgetsgent, sgetsgent_r ERANGE handling (bug 30151)
- x86: Check minimum/maximum of non_temporal_threshold [BZ #29953]
* Thu Apr 20 2023 Patsy Griffin <patsy@redhat.com> - 2.34-66
- x86: Cache computation for AMD architecture. (#2166710)
* Fri Apr 14 2023 Florian Weimer <fweimer@redhat.com> - 2.34-65
- Do not add = to linker scripts in sysroot (#2153855)
* Thu Apr 06 2023 DJ Delorie <dj@redhat.com> - 2.34-64
- x86: Use CHECK_FEATURE_PRESENT on PCONFIG (#2149615)
* Thu Mar 30 2023 Arjun Shankar <arjun@redhat.com> - 2.34-63
- s390x: Influence hwcaps/stfle via glibc.cpu.hwcaps tunable (#2169978)
* Wed Mar 29 2023 DJ Delorie <dj@redhat.com> - 2.34-62
- x86: Don't check PREFETCHWT1 in tst-cpu-features-cpuinfo.c (#2149615)
* Mon Mar 06 2023 Carlos O'Donell <carlos@redhat.com> - 2.34-61
- Fix nested atexit calls from atexit handlers (#2172953)
* Wed Feb 08 2023 Florian Weimer <fweimer@redhat.com> - 2.34-60
- Upstream test for ldconfig -p (#2167811)
* Wed Feb 08 2023 Florian Weimer <fweimer@redhat.com> - 2.34-59
- Fix ldconfig -p on i686 (#2167811)
* Wed Jan 25 2023 Florian Weimer <fweimer@redhat.com> - 2.34-58
- Enhance internal tunables ABI stability (awk iteration order) (#2162962)
* Tue Jan 17 2023 Florian Weimer <fweimer@redhat.com> - 2.34-57
- Sync with upstream branch release/2.34/master,
commit 6484ae5b8c4d4314f748e4d3c9a9baa5385e57c5
- malloc: Fix -Wuse-after-free warning in tst-mallocalign1 [BZ #26779]
- s_sincosf.h: Change pio4 type to float [BZ #28713]
- math: Properly cast X_TLOSS to float [BZ #28713]
- Regenerate ulps on x86_64 with GCC 12
- Avoid -Wuse-after-free in tests [BZ #26779].
- Fix build of nptl/tst-thread_local1.cc with GCC 12
- Fix stdio-common tests for GCC 12 -Waddress
- Fix stdlib/tst-setcontext.c for GCC 12 -Warray-compare
- resolv: Avoid GCC 12 false positive warning [BZ #28439].
- intl: Avoid -Wuse-after-free [BZ #26779]
- elf: Drop elf/tls-macros.h in favor of __thread and tls_model attributes [BZ #28152] [BZ #28205]
- time: Set daylight to 1 for matching DST/offset change (RHBZ#2155352)
- elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776)
- time: Use 64 bit time on tzfile
- nscd: Use 64 bit time_t on libc nscd routines (BZ# 29402)
- nis: Build libnsl with 64 bit time_t
- Use LFS and 64 bit time for installed programs (BZ #15333)
* Mon Dec 12 2022 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 2.34-56
- Earlier removal of alternative multilibs (#2149994)
* Mon Dec 12 2022 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 2.34-55
- Earlier removal of alternative multilibs (#2149994)
* Mon Dec 12 2022 Florian Weimer <fweimer@redhat.com> - 2.34-54
- Install kernel header files into the sysroot subpackage (#2149644)
* Wed Dec 07 2022 Arjun Shankar <arjun@redhat.com> - 2.34-53
- Sync with upstream branch release/2.34/master,
commit a4217408a3d6050a7f42ac23adb6ac7218dca85f:
- Apply asm redirections in syslog.h before first use [BZ #27087]
- _Static_assert needs two arguments for compatibility with GCC before 9
* Wed Nov 30 2022 Florian Weimer <fweimer@redhat.com> - 2.34-52
- Add noarch sysroot subpackages (#2149644)
* Tue Nov 29 2022 Florian Weimer <fweimer@redhat.com> - 2.34-51
- Prepare for integration of GCC 8 compatible _Static_assert (#2149102)
* Fri Nov 25 2022 Arjun Shankar <arjun@redhat.com> - 2.34-50
- Sync with upstream branch release/2.34/master,
commit 405b8ae13540e9fd614df614e3361ebf9abd14cf:
- elf: Fix wrong fscanf usage on tst-pldd
- Allow for unpriviledged nested containers
- elf: Fix wrong fscanf usage on tst-pldd
- x86: Fix wcsnlen-avx2 page cross length comparison [BZ #29591]
- elf: Fix rtld-audit trampoline for aarch64
* Mon Nov 14 2022 Arjun Shankar <arjun@redhat.com> - 2.34-49
- Sync with upstream branch release/2.34/master,
commit: 75b0edb7ef338084e53925139ae81fb0dfc07dd4:
- Update NEWS file in the right place
- Linux: Support __IPC_64 in sysvctl *ctl command arguments (bug 29771)
- io: Fix use-after-free in ftw [BZ #26779]
- io: Fix ftw internal realloc buffer (BZ #28126)
- regex: fix buffer read overrun in search [BZ#28470]
- regex: copy back from Gnulib
- Allow #pragma GCC in headers in conformtest
- Fix memmove call in vfprintf-internal.c:group_number
- mktime: improve heuristic for ca-1986 Indiana DST
- Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
- linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
- elf: Do not completely clear reused namespace in dlmopen (bug 29600)
- nss: Use shared prefix in IPv4 address in tst-reload1
- nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
- nss: Implement --no-addrconfig option for getent
* Thu Oct 13 2022 Arjun Shankar <arjun@redhat.com> - 2.34-48
- Handle non-hostname CNAME aliases during name resolution (#2129005)
- Sync with upstream branch release/2.34/master,
commit e3976287b22422787f3cc6fc9adda58304b55bd9:
- nscd: Drop local address tuple variable [BZ #29607]
- x86-64: Require BMI1/BMI2 for AVX2 strrchr and wcsrchr implementations
- x86-64: Require BMI2 and LZCNT for AVX2 memrchr implementation
- x86-64: Require BMI2 for AVX2 (raw|w)memchr implementations
- x86-64: Require BMI2 for AVX2 wcs(n)cmp implementations
- x86-64: Require BMI2 for AVX2 strncmp implementation
- x86-64: Require BMI2 for AVX2 strcmp implementation
- x86-64: Require BMI2 for AVX2 str(n)casecmp implementations
- x86: include BMI1 and BMI2 in x86-64-v3 level
- nptl: Add backoff mechanism to spinlock loop
- sysdeps: Add 'get_fast_jitter' interace in fast-jitter.h
- nptl: Effectively skip CAS in spinlock loop
- Move assignment out of the CAS condition
- Add LLL_MUTEX_READ_LOCK [BZ #28537]
- Avoid extra load with CAS in __pthread_mutex_clocklock_common [BZ #28537]
- Avoid extra load with CAS in __pthread_mutex_lock_full [BZ #28537]
- resolv: Fix building tst-resolv-invalid-cname for earlier C standards
- nss_dns: Rewrite _nss_dns_gethostbyname4_r using current interfaces
- resolv: Add new tst-resolv-invalid-cname
- nss_dns: In gaih_getanswer_slice, skip strange aliases (bug 12154)
(#2129005)
- nss_dns: Rewrite getanswer_r to match getanswer_ptr (bug 12154, bug 29305)
- nss_dns: Remove remnants of IPv6 address mapping
- nss_dns: Rewrite _nss_dns_gethostbyaddr2_r and getanswer_ptr
- nss_dns: Split getanswer_ptr from getanswer_r
- resolv: Add DNS packet parsing helpers geared towards wire format
- resolv: Add internal __ns_name_length_uncompressed function
- resolv: Add the __ns_samebinaryname function
- resolv: Add internal __res_binary_hnok function
- resolv: Add tst-resolv-aliases
- resolv: Add tst-resolv-byaddr for testing reverse lookup
- gconv: Use 64-bit interfaces in gconv_parseconfdir (bug 29583)
- elf: Fix hwcaps string size overestimation
- nscd: Fix netlink cache invalidation if epoll is used [BZ #29415]
- Apply asm redirections in wchar.h before first use
- Apply asm redirections in stdio.h before first use [BZ #27087]
- elf: Call __libc_early_init for reused namespaces (bug 29528)
* Tue Oct 11 2022 Florian Weimer <fweimer@redhat.com> - 2.34-47
- Simplify the glibc system call profile (#2117712)
* Tue Oct 11 2022 Florian Weimer <fweimer@redhat.com> - 2.34-46
- DSO dependency sort must put new map first even if in cycle (#2128615)
* Tue Oct 11 2022 Florian Weimer <fweimer@redhat.com> - 2.34-45
- Run tst-audit-tlsdesc{,-dlopen} on all architectures (#2118666)
* Thu Oct 06 2022 Arjun Shankar <arjun@redhat.com> - 2.34-44
- wrap-find-debuginfo.sh: Use nm --format=posix instead of --format=just-symbols
* Mon Oct 03 2022 Arjun Shankar <arjun@redhat.com> - 2.34-43
- Remove .annobin* symbols from ld.so (#2126477)
* Tue Sep 06 2022 Arjun Shankar <arjun@redhat.com> - 2.34-42
- Co-Authored-By: Benjamin Herrenschmidt <benh@amazon.com>
- Retain .gnu_debuglink section in libc.so.6 (#2090744)
- Remove redundant ld.so debuginfo file (#2090744)
* Tue Aug 23 2022 Arjun Shankar <arjun@redhat.com> - 2.34-41
- Sync with upstream branch release/2.34/master,
commit 68507377f249d165f1f35502d96e9365edb07d9a:
- socket: Check lengths before advancing pointer in CMSG_NXTHDR
- alpha: Fix generic brk system call emulation in __brk_call (bug 29490)
- stdlib: Fixup mbstowcs NULL __dst handling. [BZ #29279]
- stdlib: Remove attr_write from mbstows if dst is NULL [BZ: 29265]
- Update syscall lists for Linux 5.19
- dlfcn: Pass caller pointer to static dlopen implementation (bug 29446)
* Fri Jul 22 2022 Arjun Shankar <arjun@redhat.com> - 2.34-40
- Sync with upstream branch release/2.34/master,
commit b2f32e746492615a6eb3e66fac1e766e32e8deb1:
- malloc: Simplify implementation of __malloc_assert
- Update syscall-names.list for Linux 5.18
- x86: Add missing IS_IN (libc) check to strncmp-sse4_2.S
- x86: Move mem{p}{mov|cpy}_{chk_}erms to its own file
- x86: Move and slightly improve memset_erms
- x86: Add definition for __wmemset_chk AVX2 RTM in ifunc impl list
- x86: Put wcs{n}len-sse4.1 in the sse4.1 text section
- x86: Align entry for memrchr to 64-bytes.
- x86: Add BMI1/BMI2 checks for ISA_V3 check
- x86: Cleanup bounds checking in large memcpy case
- x86: Add bounds `x86_non_temporal_threshold`
- x86: Add sse42 implementation to strcmp's ifunc
- x86: Fix misordered logic for setting `rep_movsb_stop_threshold`
- x86: Align varshift table to 32-bytes
- x86: ZERO_UPPER_VEC_REGISTERS_RETURN_XTEST expect no transactions
- x86: Shrink code size of memchr-evex.S
- x86: Shrink code size of memchr-avx2.S
- x86: Optimize memrchr-avx2.S
- x86: Optimize memrchr-evex.S
- x86: Optimize memrchr-sse2.S
- x86: Add COND_VZEROUPPER that can replace vzeroupper if no `ret`
- x86: Create header for VEC classes in x86 strings library
- x86_64: Add strstr function with 512-bit EVEX
- x86-64: Ignore r_addend for R_X86_64_GLOB_DAT/R_X86_64_JUMP_SLOT
- x86_64: Implement evex512 version of strlen, strnlen, wcslen and wcsnlen
- x86_64: Remove bzero optimization
- x86_64: Remove end of line trailing spaces
- nptl: Fix ___pthread_unregister_cancel_restore asynchronous restore
- linux: Fix mq_timereceive check for 32 bit fallback code (BZ 29304)
* Fri Jun 24 2022 Florian Weimer <fweimer@redhat.com> - 2.34-39
- Add the no-aaaa DNS stub resolver option (#2096191)
* Tue Jun 14 2022 Arjun Shankar <arjun@redhat.com> - 2.34-38
- Sync with upstream branch release/2.34/master,
commit 94ab2088c37d8e4285354af120b7ed6b887b9e53:
- nss: handle stat failure in check_reload_and_get (BZ #28752)
- nss: add assert to DB_LOOKUP_FCT (BZ #28752)
- nios2: Remove _dl_skip_args usage (BZ# 29187)
- hppa: Remove _dl_skip_args usage (BZ# 29165)
- nptl: Fix __libc_cleanup_pop_restore asynchronous restore (BZ#29214)
* Wed Jun 08 2022 Florian Weimer <fweimer@redhat.com> - 2.34-37
- Enable rseq by default and add GLIBC_2.35 rseq symbols (#2085529)
* Wed Jun 08 2022 Florian Weimer <fweimer@redhat.com> - 2.34-36
- Sync with upstream branch release/2.34/master,
commit 4c92a1041257c0155c6aa7a182fe5f78e477b0e6:
- powerpc: Fix VSX register number on __strncpy_power9 [BZ #29197]
- socket: Fix mistyped define statement in socket/sys/socket.h (BZ #29225)
- iconv: Use 64 bit stat for gconv_parseconfdir (BZ# 29213)
- catgets: Use 64 bit stat for __open_catalog (BZ# 29211)
- inet: Use 64 bit stat for ruserpass (BZ# 29210)
- socket: Use 64 bit stat for isfdtype (BZ# 29209)
- posix: Use 64 bit stat for fpathconf (_PC_ASYNC_IO) (BZ# 29208)
- posix: Use 64 bit stat for posix_fallocate fallback (BZ# 29207)
- misc: Use 64 bit stat for getusershell (BZ# 29204)
- misc: Use 64 bit stat for daemon (BZ# 29203)
* Tue May 31 2022 Arjun Shankar <arjun@redhat.com> - 2.34-35
- Sync with upstream branch release/2.34/master,
commit ff450cdbdee0b8cb6b9d653d6d2fa892de29be31:
- Fix deadlock when pthread_atfork handler calls pthread_atfork or dlclose
- x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #29127]
- string.h: fix __fortified_attr_access macro call [BZ #29162]
- linux: Add a getauxval test [BZ #23293]
- rtld: Use generic argv adjustment in ld.so [BZ #23293]
- S390: Enable static PIE
* Thu May 19 2022 Florian Weimer <fweimer@redhat.com> - 2.34-34
- Sync with upstream branch release/2.34/master,
commit ede8d94d154157d269b18f3601440ac576c1f96a:
- csu: Implement and use _dl_early_allocate during static startup
- Linux: Introduce __brk_call for invoking the brk system call
- Linux: Implement a useful version of _startup_fatal
- ia64: Always define IA64_USE_NEW_STUB as a flag macro
- Linux: Define MMAP_CALL_INTERNAL
- i386: Honor I386_USE_SYSENTER for 6-argument Linux system calls
- i386: Remove OPTIMIZE_FOR_GCC_5 from Linux libc-do-syscall.S
- elf: Remove __libc_init_secure
- Linux: Consolidate auxiliary vector parsing (redo)
- Linux: Include <dl-auxv.h> in dl-sysdep.c only for SHARED
- Revert "Linux: Consolidate auxiliary vector parsing"
- Linux: Consolidate auxiliary vector parsing
- Linux: Assume that NEED_DL_SYSINFO_DSO is always defined
- Linux: Remove DL_FIND_ARG_COMPONENTS
- Linux: Remove HAVE_AUX_SECURE, HAVE_AUX_XID, HAVE_AUX_PAGESIZE
- elf: Merge dl-sysdep.c into the Linux version
- elf: Remove unused NEED_DL_BASE_ADDR and _dl_base_addr
- x86: Optimize {str|wcs}rchr-evex
- x86: Optimize {str|wcs}rchr-avx2
- x86: Optimize {str|wcs}rchr-sse2
- x86: Cleanup page cross code in memcmp-avx2-movbe.S
- x86: Remove memcmp-sse4.S
- x86: Small improvements for wcslen
- x86: Remove AVX str{n}casecmp
- x86: Add EVEX optimized str{n}casecmp
- x86: Add AVX2 optimized str{n}casecmp
- x86: Optimize str{n}casecmp TOLOWER logic in strcmp-sse42.S
- x86: Optimize str{n}casecmp TOLOWER logic in strcmp.S
- x86: Remove strspn-sse2.S and use the generic implementation
- x86: Remove strpbrk-sse2.S and use the generic implementation
- x86: Remove strcspn-sse2.S and use the generic implementation
- x86: Optimize strspn in strspn-c.c
- x86: Optimize strcspn and strpbrk in strcspn-c.c
- x86: Code cleanup in strchr-evex and comment justifying branch
- x86: Code cleanup in strchr-avx2 and comment justifying branch
- x86_64: Remove bcopy optimizations
- x86-64: Remove bzero weak alias in SS2 memset
- x86_64/multiarch: Sort sysdep_routines and put one entry per line
- x86: Improve L to support L(XXX_SYMBOL (YYY, ZZZ))
- fortify: Ensure that __glibc_fortify condition is a constant [BZ #29141]
* Thu May 12 2022 Florian Weimer <fweimer@redhat.com> - 2.34-33
- Sync with upstream branch release/2.34/master,
commit 91c2e6c3db44297bf4cb3a2e3c40236c5b6a0b23:
- dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo
- manual: Document the dlinfo function
- x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896]
- x86: Fix bug in strncmp-evex and strncmp-avx2 [BZ #28895]
- x86: Set .text section in memset-vec-unaligned-erms
- x86-64: Optimize bzero
- x86: Remove SSSE3 instruction for broadcast in memset.S (SSE2 Only)
- x86: Improve vec generation in memset-vec-unaligned-erms.S
- x86-64: Fix strcmp-evex.S
- x86-64: Fix strcmp-avx2.S
- x86: Optimize strcmp-evex.S
- x86: Optimize strcmp-avx2.S
- manual: Clarify that abbreviations of long options are allowed
- Add HWCAP2_AFP, HWCAP2_RPRES from Linux 5.17 to AArch64 bits/hwcap.h
- aarch64: Add HWCAP2_ECV from Linux 5.16
- Add SOL_MPTCP, SOL_MCTP from Linux 5.16 to bits/socket.h
- Update kernel version to 5.17 in tst-mman-consts.py
- Update kernel version to 5.16 in tst-mman-consts.py
- Update syscall lists for Linux 5.17
- Add ARPHRD_CAN, ARPHRD_MCTP to net/if_arp.h
- Update kernel version to 5.15 in tst-mman-consts.py
- Add PF_MCTP, AF_MCTP from Linux 5.15 to bits/socket.h
* Thu Apr 28 2022 Carlos O'Donell <carlos@redhat.com> - 2.34-32
- Sync with upstream branch release/2.34/master,
commit c66c92181ddbd82306537a608e8c0282587131de:
- posix/glob.c: update from gnulib (BZ#25659)
- linux: Fix fchmodat with AT_SYMLINK_NOFOLLOW for 64 bit time_t (BZ#29097)
* Wed Apr 27 2022 Carlos O'Donell <carlos@redhat.com> - 2.34-31
- Sync with upstream branch release/2.34/master,
commit 55640ed3fde48360a8e8083be4843bd2dc7cecfe:
- i386: Regenerate ulps
- linux: Fix missing internal 64 bit time_t stat usage
- x86: Optimize L(less_vec) case in memcmp-evex-movbe.S
- x86: Don't set Prefer_No_AVX512 for processors with AVX512 and AVX-VNNI
- x86-64: Use notl in EVEX strcmp [BZ #28646]
- x86: Shrink memcmp-sse4.S code size
- x86: Double size of ERMS rep_movsb_threshold in dl-cacheinfo.h
- x86: Optimize memmove-vec-unaligned-erms.S
- x86-64: Replace movzx with movzbl
- x86-64: Remove Prefer_AVX2_STRCMP
- x86-64: Improve EVEX strcmp with masked load
- x86: Replace sse2 instructions with avx in memcmp-evex-movbe.S
- x86: Optimize memset-vec-unaligned-erms.S
- x86: Optimize memcmp-evex-movbe.S for frontend behavior and size
- x86: Modify ENTRY in sysdep.h so that p2align can be specified
- x86-64: Optimize load of all bits set into ZMM register [BZ #28252]
- scripts/glibcelf.py: Mark as UNSUPPORTED on Python 3.5 and earlier
- dlfcn: Do not use rtld_active () to determine ld.so state (bug 29078)
- INSTALL: Rephrase -with-default-link documentation
- misc: Fix rare fortify crash on wchar funcs. [BZ 29030]
- Default to --with-default-link=no (bug 25812)
- scripts: Add glibcelf.py module
* Thu Apr 21 2022 Carlos O'Donell <carlos@redhat.com> - 2.34-30
- Sync with upstream branch release/2.34/master,
commit 71326f1f2fd09dafb9c34404765fb88129e94237:
- nptl: Fix pthread_cancel cancelhandling atomic operations
- mips: Fix mips64n32 64 bit time_t stat support (BZ#29069)
- hurd: Fix arbitrary error code
- nptl: Handle spurious EINTR when thread cancellation is disabled (BZ#29029)
- S390: Add new s390 platform z16.
- NEWS: Update fixed bug list for LD_AUDIT backports.
- hppa: Fix bind-now audit (BZ #28857)
- elf: Replace tst-audit24bmod2.so with tst-audit24bmod2
- Fix elf/tst-audit25a with default bind now toolchains
- elf: Fix runtime linker auditing on aarch64 (BZ #26643)
- elf: Issue la_symbind for bind-now (BZ #23734)
- elf: Fix initial-exec TLS access on audit modules (BZ #28096)
- elf: Add la_activity during application exit
- elf: Do not fail for failed dlmopen on audit modules (BZ #28061)
- elf: Issue audit la_objopen for vDSO
- elf: Add audit tests for modules with TLSDESC
- elf: Avoid unnecessary slowdown from profiling with audit (BZ#15533)
- elf: Add _dl_audit_pltexit
- elf: Add _dl_audit_pltenter
- elf: Add _dl_audit_preinit
- elf: Add _dl_audit_symbind_alt and _dl_audit_symbind
- elf: Add _dl_audit_objclose
- elf: Add _dl_audit_objsearch
- elf: Add _dl_audit_activity_map and _dl_audit_activity_nsid
- elf: Add _dl_audit_objopen
- elf: Move la_activity (LA_ACT_ADD) after _dl_add_to_namespace_list() (BZ #28062)
- elf: Move LAV_CURRENT to link_lavcurrent.h
- elf: Fix elf_get_dynamic_info() for bootstrap
- elf: Fix dynamic-link.h usage on rtld.c
- elf: Fix elf_get_dynamic_info definition
- elf: Avoid nested functions in the loader [BZ #27220]
- powerpc: Delete unneeded ELF_MACHINE_BEFORE_RTLD_RELOC
- hppa: Use END instead of PSEUDO_END in swapcontext.S
- hppa: Implement swapcontext in assembler (bug 28960)
* Tue Mar 15 2022 Florian Weimer <fweimer@redhat.com> - 2.34-29
- Sync with upstream branch release/2.34/master,
commit 224d8c1890b6c57c7e4e8ddbb792dd9552086704:
- debug: Synchronize feature guards in fortified functions [BZ #28746]
- debug: Autogenerate _FORTIFY_SOURCE tests
- Enable _FORTIFY_SOURCE=3 for gcc 12 and above
- fortify: Fix spurious warning with realpath
- __glibc_unsafe_len: Fix comment
- debug: Add tests for _FORTIFY_SOURCE=3
- Make sure that the fortified function conditionals are constant
- Don't add access size hints to fortifiable functions
- nss: Protect against errno changes in function lookup (bug 28953)
- nss: Do not mention NSS test modules in <gnu/lib-names.h>
- io: Add fsync call in tst-stat
- hppa: Fix warnings from _dl_lookup_address
- nptl: Fix cleanups for stack grows up [BZ# 28899]
- hppa: Revise gettext trampoline design
- hppa: Fix swapcontext
- Fix elf/tst-audit2 on hppa
- localedef: Handle symbolic links when generating locale-archive
- NEWS: Add a bug fix entry for BZ #28896
- x86: Fix TEST_NAME to make it a string in tst-strncmp-rtm.c
- x86: Test wcscmp RTM in the wcsncmp overflow case [BZ #28896]
- x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #28896]
- string: Add a testcase for wcsncmp with SIZE_MAX [BZ #28755]
- linux: fix accuracy of get_nprocs and get_nprocs_conf [BZ #28865]
- Add reference to BZ#28860 on NEWS
- linux: Fix missing __convert_scm_timestamps (BZ #28860)
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