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| Name: glibc-doc | Distribution: AlmaLinux |
| Version: 2.34 | Vendor: AlmaLinux |
| Release: 100.el9 | Build date: Sun Mar 31 11:48:43 2024 |
| Group: Unspecified | Build host: s390x-builder03 |
| Size: 1119726 | Source RPM: glibc-2.34-100.el9.src.rpm |
| Packager: AlmaLinux Packaging Team <packager@almalinux.org> | |
| Url: http://www.gnu.org/software/glibc/ | |
| Summary: Documentation for GNU libc | |
The glibc-doc package contains The GNU C Library Reference Manual in info format. Additional package documentation is also provided.
LGPLv2+ and LGPLv2+ with exceptions and GPLv2+ and GPLv2+ with exceptions and BSD and Inner-Net and ISC and Public Domain and GFDL
* 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)
* Tue Mar 08 2022 Arjun Shankar <arjun@redhat.com> - 2.34-28
- Reduce installed size of some langpacks by de-duplicating LC_CTYPE (#2054789)
- Fix localedef so it can handle symbolic links when generating locale-archive.
- Drop glibc-fedora-localedef.patch and adjust locale installation
accordingly so that installed content remains unchanged.
* Mon Feb 28 2022 Florian Weimer <fweimer@redhat.com> - 2.34-27
- Fix regression (ldd crash) during dependency sorting in ld.so (#2058230)
* Mon Feb 28 2022 Florian Weimer <fweimer@redhat.com> - 2.34-26
- Fix localedef compilation of C.UTF-8 (empty LC_MONETARY keywords) (#2058224)
* Thu Feb 03 2022 Florian Weimer <fweimer@redhat.com> - 2.34-25
- Sync with upstream branch release/2.34/master,
commit 6eaf10cbb78d22eae7999d9de55f6b93999e0860:
- socket: Do not use AF_NETLINK in __opensock
- hurd if_index: Explicitly use AF_INET for if index discovery
- Linux: Simplify __opensock and fix race condition [BZ #28353]
- linux: __get_nprocs_sched: do not feed CPU_COUNT_S with garbage [BZ #28850]
* Tue Feb 01 2022 Florian Weimer <fweimer@redhat.com> - 2.34-24
- Sync with upstream branch release/2.34/master,
commit 008003dc6e83439c5e04a744b7fd8197df19096e:
- tst-socket-timestamp-compat.c: Check __TIMESIZE [BZ #28837]
- Linux: Only generate 64 bit timestamps for 64 bit time_t recvmsg/recvmmsg
- linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ#28350)
- support: Add support_socket_so_timestamp_time64
* Tue Feb 01 2022 Florian Weimer <fweimer@redhat.com> - 2.34-23
- Align with glibc 2.35 version of C.UTF-8
* Tue Feb 01 2022 Florian Weimer <fweimer@redhat.com> - 2.34-22
- Sync with upstream branch release/2.34/master,
commit aa601d024424c40ae9a69b0c4e394a70ea0570c8:
- x86: Use CHECK_FEATURE_PRESENT to check HLE [BZ #27398]
- x86: Filter out more Intel CPUs for TSX [BZ #27398]
- Fix glibc 2.34 ABI omission (missing GLIBC_2.34 in dynamic loader)
- x86: Fix __wcsncmp_evex in strcmp-evex.S [BZ# 28755]
- x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755]
* Mon Jan 24 2022 Florian Weimer <fweimer@redhat.com> - 2.34-21
- Sync with upstream branch release/2.34/master,
commit 3438bbca90895d32825a52e31a77dc44d273c1c1:
- Linux: Detect user namespace support in io/tst-getcwd-smallbuff
- realpath: Avoid overwriting preexisting error
- CVE-2021-3999: getcwd: Set errno to ERANGE for size == 1
- tst-realpath-toolong: Fix hurd build
- CVE-2021-3998: realpath: ENAMETOOLONG for result larger than PATH_MAX
- stdlib: Fix formatting of tests list in Makefile
- stdlib: Sort tests in Makefile
- support: Add helpers to create paths longer than PATH_MAX
- powerpc: Fix unrecognized instruction errors with recent binutils
- x86: use default cache size if it cannot be determined [BZ #28784]
- CVE-2022-23218: Buffer overflow in sunrpc svcunix_create (bug 28768)
- sunrpc: Test case for clnt_create "unix" buffer overflow (bug 22542)
- CVE-2022-23219: Buffer overflow in sunrpc clnt_create for "unix" (bug 22542)
- socket: Add the __sockaddr_un_set function
- Disable debuginfod in printer tests [BZ #28757]
- Update syscall lists for Linux 5.16
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