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glibc-2.38-7.fc39 RPM for aarch64

From Fedora 39 for aarch64 / g

Name: glibc Distribution: Fedora Project
Version: 2.38 Vendor: Fedora Project
Release: 7.fc39 Build date: Fri Oct 6 14:37:28 2023
Group: Unspecified Build host:
Size: 10177706 Source RPM: glibc-2.38-7.fc39.src.rpm
Packager: Fedora Project
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


* Fri Oct 06 2023 Florian Weimer <> - 2.38-7
  - Revert ELF destructor ordering changes (#2239304)
* Tue Oct 03 2023 Arjun Shankar <> - 2.38-6
  - Auto-sync with upstream branch release/2.38/master,
  - tunables: Terminate if end of input is reached (CVE-2023-4911)
  - Propagate GLIBC_TUNABLES in setxid binaries
* Tue Oct 03 2023 Arjun Shankar <> - 2.38-5
  - Auto-sync with upstream branch release/2.38/master,
  - Document CVE-2023-4806 and CVE-2023-5156 in NEWS
  - Fix leak in getaddrinfo introduced by the fix for CVE-2023-4806 [BZ #30843]
  - manual/jobs.texi: Add missing @item EPERM for getpgid
  - string: Fix tester build with fortify enable with gcc < 12
  - iconv: restore verbosity with unrecognized encoding names (bug 30694)
  - getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806)
  - CVE-2023-4527: Stack read overflow with large TCP responses in no-aaaa mode
* Mon Sep 11 2023 Florian Weimer <> - 2.38-4
  - Auto-sync with upstream branch release/2.38/master,
    commit 89da8bc588c2296252543b049bf6d9272321f90d:
  - elf: Move l_init_called_next to old place of l_text_end in link map
  - elf: Remove unused l_text_end field from struct link_map
  - elf: Always call destructors in reverse constructor order (bug 30785)
  - elf: Do not run constructors for proxy objects
  - libio: Fix oversized __io_vtables
  - io: Fix record locking contants for powerpc64 with __USE_FILE_OFFSET64
  - sysdeps: tst-bz21269: fix -Wreturn-type
  - sysdeps: tst-bz21269: handle ENOSYS & skip appropriately
  - sysdeps: tst-bz21269: fix test parameter
* Tue Aug 22 2023 Arjun Shankar <> - 2.38-3
  - Auto-sync with upstream branch release/2.38/master,
    commit 2af141bda3cd407abd4bedf615f9e45fe79518e2.
  - malloc: Remove bin scanning from memalign (bug 30723)
  - malloc: Enable merging of remainders in memalign (bug 30723)
  - i686: Fix build with --disable-multiarch
  - x86_64: Fix build with --disable-multiarch (BZ 30721)
  - x86: Fix incorrect scope of setting `shared_per_thread` [BZ# 30745]
  - nscd: Do not rebuild getaddrinfo (bug 30709)
  - x86: Fix for cache computation on AMD legacy cpus.
  - stdlib: Improve tst-realpath compatibility with source fortification
* Tue Aug 01 2023 Siddhesh Poyarekar <> - 2.38-2
  - Drop downstream glibc shadow stack userspace support patches.
* Tue Aug 01 2023 Florian Weimer <> - 2.38-1
  - Switch to upstream 2.38 release
  - <sys/platform/x86.h>: Add APX support
  - translations: update cs, nl, vi
  - string: Fix tester build with fortify enable with gcc 6
  - linux: Fix i686 with gcc6
  - i386: Remove memset_chk-nonshared.S
  - i386: Fix build with --enable-fortify=3
  - posix: Fix test-errno build with fortify enable
  - powerpc: Fix powerpc64 strchrnul build with old gcc
  - sunrpc: Fix netname build with older gcc
  - malloc: Fix set-freeres.c with gcc 6
  - nscd: cleanup obsolete _FORTIFY_SOURCE setting
* Mon Jul 31 2023 Patsy Griffin <> - 2.37.9000-20
  - Allow for the optional removal of tzdata.
  - Rebuilt for
* Tue Jul 25 2023 DJ Delorie <> - 2.37.9000-19
  - Auto-sync with upstream branch master,
    commit 637aac2ae3980de31a6baab236a9255fe853cc76.
  - Include sys/rseq.h in tst-rseq-disable.c
  - string: Fix tester with fortify enabled
  - string: Fix bug-strncat1 with fortify enabled
  - nscd: Use errval, not errno to guide cache update (bug 30662)
  - Restore lookup of IPv4 mapped addresses in files database (bug 25457)
  - Revert "MIPS: Sync elf.h from binutils"
  - riscv: Update rvd libm test ulps
  - MIPS: Sync elf.h from binutils
  - Merge translations (bg, hr, pl, sv)
  - nptl: Unconditionally use a 32-byte rseq area
  - hurd: Fix tst-openloc
  - scripts: Fix fortify checks if compiler does not support _FORTIFY_SOURCE=3
  - configure: Disable building libcrypt by default
  - nptl: Make explicitly lazy
  - make ‘struct pthread’ a complete type
  - scripts: Add fortify checks on installed headers
  - Update x86_64 libm-test-ulps (x32 ABI)
  - Fix getting return address in elf/tst-audit28.c.
  - [PATCH v1] x86: Use `3/4*sizeof(per-thread-L3)` as low bound for NT threshold.
  - x86: Fix slight bug in `shared_per_thread` cache size calculation.
  - Update i686 libm-test-ulps (again)
  - Update i686 libm-test-ulps
  - Merge translations (de, ro, uk, zh_TW)
  - Regenerate libc.pot
  - configure: Use autoconf 2.71
  - Update sparc libm-test-ulps
  - s390: Add the clone3 wrapper
  - manual: Fix typos in struct dl_find_object
  - sparc: Fix la_symbind for bind-now (BZ 23734)
  - i386: make debug wrappers compatible with static PIE
  - LoongArch: Fix soft-float bug about _dl_runtime_resolve{,lsx,lasx}
* Wed Jul 19 2023 Fedora Release Engineering <> - 2.37.9000-18
  - Rebuilt for
* Tue Jul 11 2023 Arjun Shankar <> - 2.37.9000-17
  - Auto-sync with upstream branch master,
    commit 7f079fdc16e88ebb8020e17b2fd900e8924da29a:
  - LoongArch: Add vector implementation for _dl_runtime_resolve.
  - LoongArch: config: Added HAVE_LOONGARCH_VEC_ASM.
  - sysdeps: Add missing hidden definitions for i386
  - sysdeps/s390: Exclude fortified routines from being built with _FORTIFY_SOURCE
  - Translations: Add new ro support and update others.
  - elf: _dl_find_object may return 1 during early startup (bug 30515)
  - LoongArch: config: Rewrite check on static PIE.
  - Revert "hppa: Drop 16-byte pthread lock alignment"
  - realloc: Limit chunk reuse to only growing requests [BZ #30579]
  - vfscanf-internal: Remove potentially unbounded allocas
* Thu Jul 06 2023 Frédéric Bérat <> - 2.37.9000-16
  - Add "--enable-fortify-source" option to configure
  - Auto-sync with upstream branch master,
    commit 5324d258427fd11ca0f4f595c94016e568b26d6b.
  - fileops: Don't process ,ccs= as individual mode flags (BZ#18906)
  - sysdeps/ieee754/ldbl-128ibm-compat: Fix warn unused result
  - libio/bits/stdio2-decl.h: Avoid PLT entries with _FORTIFY_SOURCE
  - libio/bits/stdio2.h: Clearly separate declaration from definitions
  - misc/bits/syslog.h: Clearly separate declaration from definition
  - misc/bits/select2.h: Clearly separate declaration from definitions
  - unistd: Avoid PLT entries with _FORTIFY_SOURCE
  - posix/bits/unistd.h: Clearly separate declaration from definitions
  - wchar: Avoid PLT entries with _FORTIFY_SOURCE
  - misc/sys/cdefs.h: Create FORTIFY redirects for internal calls
  - stdio: Ensure *_chk routines have their hidden builtin definition available
  - string: Ensure *_chk routines have their hidden builtin definition available
  - sysdeps: Ensure ieee128*_chk routines to be properly named
  - Exclude routines from fortification
  - Allow glibc to be built with _FORTIFY_SOURCE
  - manual: Update documentation of strerror and related functions
  - manual: Enhance documentation of the <ctype.h> functions
  - Always do locking when accessing streams (bug 15142, bug 14697)
  - hurd: Implement MAP_EXCL
  - hurd: Fix mapping at address 0 with MAP_FIXED
  - hurd: Fix calling vm_deallocate (NULL)
  - hurd: Map brk non-executable
  - htl: Let Mach place thread stacks
  - mach: strerror must not return NULL (bug 30555)
  - hppa: xfail debug/tst-ssp-1 when have-ssp is yes (gcc-12 and later)
  - support: Build with exceptions and asynchronous unwind tables [BZ #30587]
  - hurd: Make getrandom return ENOSYS when /dev/random is not set up
  - Stop applying a GCC-specific workaround on clang [BZ #30550]
  - Always use MAP_COPY to map the first segment [BZ #30452]
  - setenv.c: Get rid of alloca.
  - Add checks for wday, yday and new date formats
  - aarch64: Add vector implementations of exp routines
  - aarch64: Add vector implementations of log routines
  - aarch64: Add vector implementations of sin routines
  - aarch64: Add vector implementations of cos routines
  - Switch to UTF-8 for INSTALL
  - Make sure INSTALL is ASCII plaintext
  - Update syscall lists for Linux 6.4
* Wed Jun 28 2023 Carlos O'Donell <> - 2.37.9000-15
  - Auto-sync with upstream branch master,
    commit d35fbd3e684e6bb5e5ec452ad8dac6ada8424bdd:
  - linux: Return unsupported if procfs can not be mount on tst-ttyname-namespace
  - linux: Split tst-ttyname
  - Use Linux 6.4 in
  - x86: Adjust Linux x32 dl-cache inclusion path
  - elf: Update list of RISC-V relocations
  - Fix tests-clean Makefile target (bug 30545)
  - check_native: Get rid of alloca
  - ifaddrs: Get rid of alloca
  - x86: Make dl-cache.h and readelflib.c not Linux-specific
  - elf: Port ldconfig away from stack-allocated paths
  - Call "CST" a time zone abbreviation, not a name
  - benchtests: fix warn unused result
  - sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result
  - rt/tst-mqueue4.c: Fix wrong number of argument for mq_open
  - debug/readlink{, at}_chk.c: Harmonize declaration and definition
  - wcsmbs/bits/wchar2{, -decl}.h: Clearly separate declaration from definitions
  - stdio-common: tests: Incorrect maxlen parameter for swprintf
  - sysdeps/{i386, x86_64}/mempcpy_chk.S: fix linknamespace for __mempcpy_chk
  - hurd: readv: Get rid of alloca
  - hurd: writev: Add back cleanup handler
  - Fix misspellings -- BZ 25337
  - C2x scanf %b support
  - C2x printf %wN, %wfN support (bug 24466)
  - tests: replace system by xsystem
  - tests: replace read by xread
  - hurd: writev: Get rid of alloca
  - grantpt: Get rid of alloca
  - string: strerror must not return NULL (bug 30555)
  - hurd: Add strlcpy, strlcat, wcslcpy, wcslcat to libc.abilist
  - manual: Manual update for strlcat, strlcpy, wcslcat, wclscpy
  - Add the wcslcpy, wcslcat functions
  - Implement strlcpy and strlcat [BZ #178]
  - tests: replace fgets by xfgets
  - tests: replace fread by xfread
  - posix: Add test case for gai_strerror()
  - posix: Handle success in gai_strerror()
  - LoongArch: Add support for dl_runtime_profile
  - malloc: Decrease resource usage for malloc tests
  - stdlib: Tune down fork arc4random tests
  - tst-getdate: Improve testcase flexibility and add test.
  - x86: Make the divisor in setting `non_temporal_threshold` cpu specific
  - x86: Refactor Intel `init_cpu_features`
  - x86: Increase `non_temporal_threshold` to roughly `sizeof_L3 / 4`
  - Remove unused DATEMSK file for tst-getdate
  - resolv_conf: release lock on allocation failure (bug 30527)
* Thu Jun 08 2023 Siddhesh Poyarekar <> - 2.37.9000-14
  - Shadow stack userspace support, downstream only and disabled by default.
* Wed Jun 07 2023 Arjun Shankar <> - 2.37.9000-13
  - Auto-sync with upstream branch master,
    commit 85e6d8b4175fcb195011a0a1bad37d6f3b2355db:
  - time: Fix use-after-free in getdate
  - Move {read,write}_all functions to a dedicated header
  - tests: Replace various function calls with their x variant
  - tests: fix warn unused result on asprintf calls
  - pthreads: Use _exit to terminate the tst-stdio1 test
  - support: Add delayed__exit (with two underscores)
* Mon Jun 05 2023 Arjun Shankar <> - 2.37.9000-12
  - Auto-sync with upstream branch master,
    commit e3622a8f391deea3b75a577dce70d023dfa3f1c7.
  - time: Also check for EPERM while trying to clock_settime
  - linux: Fail as unsupported if personality call is filtered
  - Remove MAP_VARIABLE from hppa bits/mman.h
  - hurd: Fix x86_64 sigreturn restoring bogus reply_port
  - Add lint-makefiles Makefile linting test.
  - elf: Sort Makefile variables.
  - Fix a few more typos I missed in previous round -- BZ 25337
  - Fix all the remaining misspellings -- BZ 25337
  - Use __nonnull for the epoll_wait(2) family of syscalls
  - Fix invalid use of NULL in epoll_pwait2(2) test
  - getipv4sourcefilter: Get rid of alloca
  - getsourcefilter: Get rid of alloca.
  - tests: fix warn unused results
  - nptl_db/thread_dbP.h: fix warn unused result
  - malloc/{memusage.c, memusagestat.c}: fix warn unused result
  - catgets/gencat.c: fix warn unused result
  - tests: replace ftruncate by xftruncate
  - tests: replace write by xwrite
  - x86-64: Use YMM registers in memcmpeq-evex.S
* Thu Jun 01 2023 Patsy Griffin <> - 2.37.9000-11
  - Auto-sync with upstream branch master,
    commit 6286cca2cb8389dcffec39238a8bf15ffea96396.
  - support: Don't fail on fchown when spawning sgid processes
  - io: Fix F_GETLK, F_SETLK, and F_SETLKW for powerpc64
  - elf: Remove spurios SHARED conditional from elf/rtld.c
  - Fix misspellings in sysdeps/ -- BZ 25337
  - io: Fix record locking contants on 32 bit arch with 64 bit default time_t (BZ#30477)
  - io: Re-flow and sort multiline Makefile definitions
  - elf: Make more functions available for binding during dlclose (bug 30425)
  - LoongArch: Fix inconsistency in SHMLBA macro values between glibc and kernel
  - Fix misspellings in elf/ -- BZ 25337
  - riscv: Add the clone3 wrapper
  - posix: Add error message for EAI_OVERFLOW
  - setsourcefilter: Replace alloca with a scratch_buffer.
  - time: strftime_l: Avoid an unbounded alloca.
  - x86: Use 64MB as nt-store threshold if no cacheinfo [BZ #30429]
  - hurd: Fix setting up signal thread stack alignment
  - mach: Fix startup with stack protector
  - Fix misspellings in manual/ -- BZ 25337
  - Fix misspellings in iconv/ and iconvdata/ -- BZ 25337
  - Add MFD_NOEXEC_SEAL, MFD_EXEC from Linux 6.3 to bits/mman-shared.h
  - Add IP_LOCAL_PORT_RANGE from Linux 6.3 to bits/in.h
  - Add AT_RSEQ_* from Linux 6.3 to elf.h
  - setipv4sourcefilter: Avoid using alloca.
  - wchar: Define va_list for POSIX (BZ #30035)
  - elf: add test for dl-printf
  - elf: fix handling of negative numbers in dl-printf
  - elf: Update comment in open_path
  - elf: Add test for locating libraries in root dir (bug 30435)
  - io: Re-flow and sort multiline Makefile definitions
  - Fix special case for C2x strtol binary constant handling (BZ# 30371)
  - rtld: properly handle root directory in load path (bug 30435)
  - sysdeps/pthread/eintr.c: fix warn unused result
  - sunrpc/netname.c: fix warn unused result
  - locale/programs/locarchive.c: fix warn unused result
  - support: Reformat Makefile.
  - Regenerate configure fragment -- BZ 25337.
  - Fix misspellings in sysdeps/powerpc -- BZ 25337
  - Fix misspellings in sysdeps/unix -- BZ 25337
  - Fix misspellings in sysdeps/x86_64 -- BZ 25337.
  - mach: Fix accessing mach_i386.h
  - Fix misspellings in sysdeps/x86_64/fpu/multiarch -- BZ 25337.
  - mach: Fix installing mach_i386.h
  - hurd: Fix making run static binaries with retry
  - Add voice-admit DSCP code point from RFC-5865
  - mach: Fix mach_setup_thread_impl with NULL stack_base
  - Remove last remnants of have-protected
  - S390: Use compile-only instead of also link-tests in configure.
  - Fix build for hurd/thread-self.c for i386.
  - io: Fix a typo
  - htl: Use __hurd_fail () instead of assigning errno
  - hurd: Use __hurd_fail () instead of assigning errno
  - powerpc:GCC(<10) doesn't allow -mlong-double-64 after -mabi=ieeelongdouble
  - hurd: Fix using interposable hurd_thread_self
  - hurd 64bit: Re-introduce gai_suspend symbol
  - hurd: Fix __TIMESIZE on x86_64
  - posix: Reformat Makefile.
  - hurd: Fix expected c++ types
  - catgets: Reformat Makefile.
  - benchtests: Reformat Makefile.
  - assert: Reformat Makefile.
  - nptl: Reformat Makefile.
  - wcsmbs: Reformat Makefile.
  - misc: Reformat Makefile.
  - stdio-common: Adjust tests in Makefile
  - elf: Adjust tests in Makefile.
  - scripts:
  - Add a
  - Add HWCAP2_SME* from Linux 6.3 to AArch64 bits/hwcap.h
  - hurd: Also make it possible to call strlen very early
  - hurd: Fix setting up pthreads
  - hurd: Fix x86_64 _hurd_tls_fork
  - hurd: Make sure to not use tcb->self
  - hurd: Use __mach_setup_thread_call ()
  - mach: Add __mach_setup_thread_call ()
  - argp: Reformat Makefile.
  - stdlib: Avoid undefined behavior in stdlib/tst-labs
  - stdlib: Use long long int in stdlib/tst-llabs
  - Update kernel version to 6.3 in header constant tests
  - i386: Use pthread_barrier for synchronization on tst-bz21269
  - stdlib: Add testcases for llabs(). (BZ #30263)
  - stdlib: Add testcases for labs(). (BZ #30263)
  - stdlib: Add testcases for abs(). (BZ #30263)
  - hurd: Fix computing user stack pointer
  - hurd: Fix sc_i386_thread_state layout
  - hurd: Align signal stack pointer after allocating stackframe
  - hurd: Fix aligning signal stack pointer
* Tue May 16 2023 Carlos O'Donell <> - 2.37.9000-10
  - Auto-sync with upstream branch master,
    commit 40b68e8cc00ca40348bc084b651c0561d31feb46:
  - wcsmbs: Reformat Makefile.
  - linux: Reformat Makefile.
  - stdlib: Reformat Makefile.
  - stdio-common: Reformat Makefile.
  - socket: Reformat Makefile.
  - misc: Reformat Makefile.
  - debug: Reformat Makefile.
  - elf: Reformat Makefile.
  - libio: Add __nonnull for FILE * arguments of fclose and freopen
  - nss: Reconcile conditional declaration and use of `is_nscd'
  - Update syscall lists for Linux 6.3
  - hurd: rule out some mach headers when generating errno.h
  - Stop checking if MiG supports retcode.
  - Added Redirects to longdouble error functions [BZ #29033]
  - nptl: Reformat Makefile.
  - scripts: Add to sort Makefile variables.
  - dlopen: skip debugger notification for DSO loaded from sprof (bug 30258)
* Tue May 09 2023 Arjun Shankar <> - 2.37.9000-9
  - Auto-sync with upstream branch master,
    commit d1417176a35d27ffb8da0ffb1e33154163b6eeb2:
  - aligned_alloc: conform to C17
  - testsuite: stdlib/isomac.c: fix REQUIREMENTS
  - manual: Remove unsupported line breaks in waiting-with-clock section
  - Enable new device_open_new RPC in libmachuser.
  - Revert "riscv: Resolve symbols directly for symbols with STO_RISCV_VARIANT_CC."
  - Update hurd/hurdselect.c to be more portable.
  - hurd: Fix name
  - hurd: Add ioperm symbol on x86_64
  - time: Remove alloca() from getdate
  - aarch64: More configure checks for libmvec
  - aarch64: SVE ACLE configure test cleanups
  - hppa: Fix 'concurrency' typo in comment
  - Update hurd/intr-msg.c to be more portable
  - Update sysdeps/mach/hurd/ioctl.c to make it more portable
  - aarch64: fix SVE ACLE check for bootstrap glibc builds
  - Enable libmvec support for AArch64
  - hurd: Enable x86_64 build script
  - hurd 64bit: Make dev_t word type
  - malloc: Really fix tst-memalign-3 link against threads
  - malloc: Fix tst-memalign-3 link against threads
  - Use GCC 13 branch, Linux 6.3 in
  - Mark various cold functions as __COLD
  - Fix regex type usage
  - hurd 64bit: Fix struct msqid_ds and shmid_ds fields
  - hurd 64bit: Fix ipc_perm fields types
  - hurd 64bit: Fix flock fields types
  - hurd 64bit: Add data for check-c++-types
  - hurd 64bit: Fix pthread_t/thread_t type to long
  - socket: Fix tst-cmsghdr-skeleton.c use of cmsg_len
  - hurd 64bit: Add missing data file for check-localplt test
  - hurd 64bit: Add missing libanl
  - hurd: Also XFAIL missing SA_NOCLDWAIT on 64bit
  - hurd: Fix tst-writev test
  - nptl: move tst-x86-64-tls-1 to nptl-only tests
  - hurd: Add expected abilist files for x86_64
  - hurd: Replace reply port with a dead name on failed interruption
  - Define __mig_strlen to support dynamically sized strings in hurd RPCs
  - mach: Disable 32bit compatibility mode
  - hurd: Make it possible to call memcpy very early
  - hurd: Implement longjmp for x86_64
  - hurd: Implement sigreturn for x86_64
  - Make __mach_msg_destroy portable for x86_64
  - hurd: Mark error functions as __COLD
  - cdefs.h: Define __COLD
  - hurd: Fix FS_RETRY_MAGICAL "machtype" handling
  - hurd: Respect existing FD_CLOEXEC in S_msg_set_fd
  - hurd: Don't leak the auth port in msg* RPCs
  - hurd: Make _exit work during early boot-up
  - hurd: Mark various conditions as unlikely
  - hurd: Move libc_hidden_def's around
  - hurd: Simplify _hurd_critical_section_lock a bit
  - __check_pf: Add a cancellation cleanup handler [BZ #20975]
  - Remap __GLIBC_FLT_EVAL_METHOD to 0 if __FLT_EVAL_METHOD__ is -1
  - riscv: Resolve symbols directly for symbols with STO_RISCV_VARIANT_CC.
  - elf.h: add PT_GNU_SFRAME
  - Fix Hurd getcwd build with GCC >= 13
  - Regenerate sysdeps/mach/hurd/bits/errno.h
  - locale/programs/locarchive.c: Remove unnecessary check in add_locale_archive
  - manual: document posix_openpt (bug 17010)
  - if_index: Remove unneeded alloca.h include
  - gethostid: Do not include alloca.h
* Tue Apr 25 2023 Patsy Griffin <> - 2.37.9000-8
  - Auto-sync with upstream branch master,
    commit 904b94c07af84b7e4c98de3bbb822ccffcaf8c40.
  - socket: Add a test for MSG_CMSG_CLOEXEC
  - hurd: Do not take any flag from the CMSG_DATA
  - hurd: Implement MSG_CMSG_CLOEXEC
  - hurd: Don't pass FD_CLOEXEC in CMSG_DATA
  - hurd: Implement prefer_map_32bit_exec tunable
  - hurd: Don't attempt to deallocate MACH_PORT_DEAD
  - hurd: Only deallocate addrport when it's valid
  - hurd: Implement MAP_32BIT
  - Use O_CLOEXEC in more places (BZ #15722)
  - misc: Convert daemon () to GNU coding style
  - wcsmbs: Add wcsdup() tests. (BZ #30266)
  - string: Add tests for strndup (BZ #30266)
  - string: Add tests for strdup (BZ #30266)
  - string: Allow use of test-string.h for non-ifunc implementations.
  - hurd: Don't migrate reply port into __init1_tcbhead
  - hurd: Make dl-sysdep's open () cope with O_IGNORE_CTTY
  - Created tunable to force small pages on stack allocation.
  - malloc: Add missing shared thread library flags
  - linux: Re-flow and sort multiline Makefile definitions
  - posix: Re-flow and sort multiline Makefile definitions
* Mon Apr 24 2023 Florian Weimer <> - 2.37.9000-7
  - Explicitly provide ldconfig paths (#2188550)
* Thu Apr 20 2023 Florian Weimer <> - 2.37.9000-6
  - Auto-sync with upstream branch master,
    commit 65cbd52174f5bc211dd655727c2239e25e55bfce:
  - --disable-gcov for gcc-first
  - malloc: set NON_MAIN_ARENA flag for reclaimed memalign chunk (BZ #30101)
  - rcmd.c: Fix indentation in last commit
  - inet/rcmd.c: fix warn unused result
  - wcsmbs: Re-flow and sort routines, tests variables in Makefile
  - debug: Re-flow and sort routines variable in Makefile
  - math: Improve fmod(f) performance
  - Benchtests: Adjust timing
  - malloc: Assure that THP mode read do write OOB end of stringt
  - malloc: Assure that THP mode is always null terminated
  - aio: Fix freeing memory
  - elf: Stop including tls.h in ldsodefs.h
  - manual: update AddressSanitizer discussion
  - manual: document snprintf truncation better
  - manual: improve string section wording
  - manual: fix texinfo typo
  - <stdio.h>: Make fopencookie, vasprintf, asprintf available by default
  - <string.h>: Make strchrnul, strcasestr, memmem available by default
  - <sys/platform/x86.h>: Add PREFETCHI support
  - <sys/platform/x86.h>: Add AMX-COMPLEX support
  - <sys/platform/x86.h>: Add AVX-NE-CONVERT support
  - <sys/platform/x86.h>: Add AVX-VNNI-INT8 support
  - <sys/platform/x86.h>: Add MSRLIST support
  - <sys/platform/x86.h>: Add AVX-IFMA support
  - <sys/platform/x86.h>: Add AMX-FP16 support
  - <sys/platform/x86.h>: Add WRMSRNS support
  - <sys/platform/x86.h>: Add ArchPerfmonExt support
  - <sys/platform/x86.h>: Add CMPCCXADD support
  - <sys/platform/x86.h>: Add LASS support
  - <sys/platform/x86.h>: Add RAO-INT support
  - <sys/platform/x86.h>: Add LBR support
  - <sys/platform/x86.h>: Add RTM_FORCE_ABORT support
  - <sys/platform/x86.h>: Add SGX-KEYS support
  - <sys/platform/x86.h>: Add BUS_LOCK_DETECT support
  - <sys/platform/x86.h>: Add LA57 support
  - platform.texi: Move LAM after LAHF64_SAHF64
  - <bits/platform/x86.h>: Rename to x86_cpu_INDEX_7_ECX_15
  - hppa: Update struct __pthread_rwlock_arch_t comment.
  - hppa: Revise  __TIMESIZE define to use __WORDSIZE
  - libio: Remove unused pragma weak on vtable
  - malloc: Only set pragma weak for rpc freemem if required
  - : Add --gmean flag
  - x86/dl-cacheinfo: remove unsused parameter from handle_amd
  - powerpc: Disable stack protector in early static initialization
  - nptl: Fix tst-cancel30 on sparc64
  - math: Remove the error handling wrapper from fmod and fmodf
  - math: Improve fmodf
  - math: Improve fmod
  - benchtests: Add fmodf benchmark
  - benchtests: Add fmod benchmark
  - x86: Set FSGSBASE to active if enabled by kernel
  - x86_64: Fix asm constraints in feraiseexcept (bug 30305)
  - manual: Document __wur usage under _FORTIFY_SOURCE
  - x86_64: Add rtld-stpncpy & rtld-strncpy
  - stdio-common: Fix building when !IS_IN (libc)
  - time: Fix strftime(3) API regarding nullability
  - Update arm libm-tests-ulps
  - getlogin_r: fix missing fallback if loginuid is unset (bug 30235)
  - memalign: Support scanning for aligned chunks.
  - malloc: Use C11 atomics on memusage
  - Remove --enable-tunables configure option
  - Remove --disable-experimental-malloc option
* Fri Mar 31 2023 Arjun Shankar <> - 2.37.9000-5
  - Apply glibc-disable-werror-tst-realloc.patch to disable spurious GCC
    warning; and
  - Auto-sync with upstream branch master,
    commit 885d3cda907d0dee54b13cbbf61b040c9951d5a2:
  - Allow building with --disable-nscd again
  - system: Add "--" after "-c" for sh (BZ #28519)
  - posix: Fix some crashes in wordexp [BZ #18096]
  - LoongArch: ldconfig: Add comments for using EF_LARCH_OBJABI_V1
  - elf: Take into account ${sysconfdir} in elf/
  - Fix tst-glibc-hwcaps-prepend-cache with custom configure prefix value
  - Fix tst-ldconfig-ld_so_conf-update with custom configure prefix value
  - support: introduce support_sysconfdir_prefix
  - Remove set-hooks.h from generic includes
  - Remove --with-default-link configure option
  - libio: Remove the usage of __libc_IO_vtables
  - libio: Do not autogenerate stdio_lim.h
  - Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions
  - benchtests: Move libmvec benchtest inputs to benchtests directory
  - stdio-common: tests: don't double-define _FORTIFY_SOURCE
  - LoongArch: ldconfig: Ignore EF_LARCH_OBJABI_V1 in shared objects
  - _dl_map_object_from_fd: Remove unnecessary debugger notification in error path
  - hppa: Drop 16-byte pthread lock alignment
  - Minor: don't call _dl_debug_update (which can have side effects) inside assert
  - x86: Don't check PREFETCHWT1 in tst-cpu-features-cpuinfo.c
  - Declare wcstofN, wcstofNx for C2x
  - Update printf %b/%B C2x support
  - ARC: run child from the separate start block in __clone
  - ARC: Add the clone3 wrapper
* Mon Mar 13 2023 Florian Weimer <> - 2.37.9000-4
  - Auto-sync with upstream branch master,
    commit 90233f113cc941ef88ce03b7f73221a964dcaca8:
  - LoongArch: Add get_rounding_mode.
  - LoongArch: Add support for ldconfig.
  - linux: fix ntp_gettime abi break (BZ# 30156)
  - elf: Add missing dependency between resolvfail and
  - elf: Add -z lazy to some more tests
  - Benchtests: Remove simple_str(r)chr
  - Benchtests: Remove simple_str(n)casecmp
  - Benchtests: Remove simple_memcmp
  - Benchtests: Remove simple_strcspn/strpbrk/strsep
  - Benchtests: Remove memchr_strnlen
  - Benchtests: Remove simple_mem(r)chr
  - Benchtests: Remove simple_strcpy_chk
  - Benchtests: Remove simple_str(n)cmp
  - malloc: Fix transposed arguments in sysmalloc_mmap_fallback call
  - rt: fix shm_open not set ENAMETOOLONG when name exceeds {_POSIX_PATH_MAX}
  - posix: Ensure the initial signal disposition for tst-spawn7
  - hurd: fix build of tst-system.c
  - x86: Fix bug about glibc.cpu.hwcaps.
  - posix: Fix system blocks SIGCHLD erroneously [BZ #30163]
  - gshadow: Matching sgetsgent, sgetsgent_r ERANGE handling (bug 30151)
* Mon Mar 06 2023 DJ Delorie <> - 2.37.9000-3
  - Auto-sync with upstream branch master,
    commit 8390014c2320f94ffd8a8f6088c10c1f64567954.
  - Update kernel version to 6.2 in header constant tests
  - arm: Remove __builtin_arm_uqsub8 usage on string-fza.h
  - alpha: Remove strncmp optimization
  - powerpc: Remove powerpc64 strncmp variants
  - powerpc: Remove strncmp variants
  - C2x scanf binary constant handling
  - Fix stringop-overflow warning in test-strncat.
  - nis: Fix stringop-truncation warning with -O3 in nis_local_host.
  - support: use 64-bit time_t (bug 30111)
  - LoongArch: Update libm-test-ulps.
  - LoongArch: Further refine the condition to enable static PIE
  - hurd: Fix some broken indentation
  - hurd: Remove the ecx kludge
* Wed Mar 01 2023 Carlos O'Donell <> - 2.37.9000-2
  - Auto-sync with upstream branch master,
    commit 59a6d5e9477695c41d6feef7ef8636f8f744f3c5:
  - Add AArch64 HWCAP2 values from Linux 6.2 to bits/hwcap.h
  - crypt: Remove invalid end of page test badsalttest
  - S390: Fix _FPU_SETCW/GETCW when compiling with Clang [BZ #30130]
  - s390x: Regenerate ULPs.
  - Add Arm HWCAP values from Linux 6.2 to bits/hwcap.h
  - htl: Add pthreadtypes-arch.h for x86_64
  - hurd: Implement TLS for x86_64
  - htl: Make pthread_mutex_t pointer-aligned
  - x86_64: Update libm test ulps
  - localedata: de_DE should not use Fräulein
  - LoongArch: Add math-barriers.h
  - cdefs.h: fix "__clang_major" typo
  - hppa: Drop old parisc-specific MADV_* constants
  - hurd: Generalize init-first.c to support x86_64
  - hurd: Simplify init-first.c further
  - hurd: Mark some audit tests as unsupported
  - htl: Mark select loop test as unsupported
  - hurd: Mark RLIMIT_AS tests as unsupported
  - aarch64: update libm test ulps
  - powerpc:Regenerate ulps for hypot
  - Update syscall lists for Linux 6.2
  - tunables.texi: Change \code{1} to @code{1}
  - x86-64: Add glibc.cpu.prefer_map_32bit_exec [BZ #28656]
  - gmon: fix memory corruption issues [BZ# 30101]
  - gmon: improve mcount overflow handling [BZ# 27576]
  - gmon: Fix allocated buffer overflow (bug 29444)
  - malloc: remove redundant check of unsorted bin corruption
  - Use Linux 6.2 in
  - Ignore MAP_VARIABLE in
  - AArch64: Fix HP_TIMING_DIFF computation [BZ# 29329]
* Mon Feb 20 2023 Arjun Shankar <> - 2.37.9000-1
  - Drop glibc-printf-grouping-swbz30068.patch; fix applied upstream, and
  - Auto-sync with upstream branch master,
    commit 8b014a1b1f7aee1e3348db108aeea396359d481e:
  - s390: Fix build for -march=z13
  - arm: Support gcc older than 10 for find_zero_all
  - Linux: Remove generic Implies
  - Linux: Remove unused generic Makefile
  - Linux: Assume and consolidate getpeername wire-up syscall
  - Linux: Assume and consolidate getsockname wire-up syscall
  - Linux: Move wordsize-32 Version to default
  - __glob64_time64: Fix typo for stub_warning call (BZ #30146)
  - elf: Restore ldconfig libc6 implicit soname logic [BZ #30125]
  - stdlib: Undo post review change to 16adc58e73f3 [BZ #27749]
  - Define PC, SP and SYSRETURN for hurd x86_64
  - mach: Use PAGE_SIZE
  - hurd: Simplify init-first.c a bit
  - hurd: Make timer_t pointer-sized
  - hurd: Fix xattr function return type
  - hurd: Use proper integer types
  - hurd: Move thread state manipulation into _hurd_tls_new ()
  - glob64_time64: Fix typo for stub_warning call (BZ #30146)
  - Use uintptr_t instead of performing pointer subtraction with a null pointer
  - ARC:fpu: add extra capability check before use of sqrt and fma builtins
  - ARC: align child stack in clone
  - string: Remove string_private.h
  - iconv: Remove _STRING_ARCH_unaligned usage
  - iconv: Remove _STRING_ARCH_unaligned usage for get/set macros
  - resolv: Remove _STRING_ARCH_unaligned usage
  - nscd: Remove _STRING_ARCH_unaligned usage
  - stdlib: Simplify getenv
  - crypto: Remove _STRING_ARCH_unaligned usage
  - Fix ifunc-impl-list.c build for s390
  - [hurd] Fix i686 build breakage caused by 4fedebc91108
  - C2x strtol binary constant handling
  - [hurd] Add MTU_DISCOVER values
  - hurd: Fix unwinding over INTR_MSG_TRAP in shared too
  - mach: undef ENTRY2
  - hurd: i386 TLS tweaks
  - stdio: Do not ignore posix_spawn error on popen (BZ #29016)
  - update auto-libm-test-out-hypot
  - added pair of inputs for hypotf in binary32
  - Naming the parameter of dummy_sa_handler
  - hurd: Fix tcflag_t and speed_t types on 64-bit
  - htl: Remove ./sysdeps/htl/bits/types/struct___pthread_mutex.h
  - hurd, htl: Add some x86_64-specific code
  - Fix typos in comments
  - htl: Generalize i386 pt-machdep.h to x86
  - hurd: Set up the basic tree for x86_64-gnu
  - mach: Look for mach_i386.defs on x86_64 too
  - htl: Fix semaphore reference
  - hurd: Fix xattr error value
  - mach, hurd: Cast through uintptr_t
  - hurd: Use mach_msg_type_number_t where appropriate
  - hurd: Refactor readlinkat()
  - Use __builtin_FILE instead of __FILE__ in assert in C++.
  - hurd: Fix unwinding over INTR_MSG_TRAP
  - powerpc64: Add the clone3 wrapper
  - string: Disable stack protector in early static initialization
  - string: Add libc_hidden_proto for memrchr
  - string: Add libc_hidden_proto for strchrnul
  - elf: Smoke-test ldconfig -p against system /etc/
  - NEWS: Document CVE-2023-25139.
  - Use 64-bit time_t interfaces in strftime and strptime (bug 30053)
  - C-SKY: Strip hard float abi from hard float feature.
  - S390: Influence hwcaps/stfle via GLIBC_TUNABLES.
  - string: Hook up the default implementation on test-strrchr
  - string: Hook up the default implementation on test-memrchr
  - string: Hook up the default implementation on test-memchr
  - string: Hook up the default implementation on test-strcpy
  - string: Hook up the default implementation on test-stpcpy
  - string: Hook up the default implementation on test-strncmp
  - string: Hook up the default implementation on test-strcmp
  - string: Hook up the default implementation on test-strchr
  - string: Hook up the default implementation on test-strnlen
  - string: Hook up the default implementation on test-strlen
  - riscv: Add string-fza.h and string-fzi.h
  - sh: Add string-fzb.h
  - powerpc: Add string-fza.h
  - arm: Add string-fza.h
  - alpha: Add string-fza, string-fzb.h, string-fzi.h, and string-shift.h
  - hppa: Add string-fza.h, string-fzc.h, and string-fzi.h
  - hppa: Add memcopy.h
  - string: Improve generic strrchr with memrchr and strlen
  - string: Improve generic memrchr
  - string: Improve generic strnlen with memchr
  - string: Improve generic memchr
  - string: Improve generic strcpy
  - string: Improve generic stpcpy
  - string: Improve generic strncmp
  - string: Improve generic strcmp
  - string: Improve generic strchr
  - string: Improve generic strchrnul
  - string: Improve generic strlen
  - Add string vectorized find and detection functions
  - Parameterize OP_T_THRES from memcopy.h
  - Parameterize op_t from memcopy.h
  - Replace rawmemchr (s, '\0') with strchr
  - AArch64: Improve SVE memcpy and memmove
  - Account for grouping in printf width (bug 30068)
  - Move RETURN_TO to x86/sysdep.h and implement x86_64 version.
  - Remove pthread-pi-defines.sym
  - stdlib: tests: don't double-define _FORTIFY_SOURCE
  - LoongArch: Add new relocation types.
  - Remove sysdeps/mach/i386/machine-sp.h
  - cdefs: Limit definition of fortification macros
  - hurd: Move some i386 bits to x86
  - Remove support setting custom demuxers during signal handling.
  - hurd: Implement SHM_ANON
  - hurd: Implement O_TMPFILE
  - hurd: Consolidate file_name_lookup implementation
  - Linux: optimize clone3 internal usage
  - aarch64: Add the clone3 wrapper
  - linux: Add clone3 CLONE_CLEAR_SIGHAND optimization to posix_spawn
  - Linux: Do not align the stack for __clone3
  - linux: Extend internal clone3 documentation
  - linux: Do not reset signal handler in posix_spawn if it is already SIG_DFL
  - Open master branch for glibc 2.38 development
* Sat Feb 04 2023 Carlos O'Donell <> - 2.37-1
  - Drop already included glibc-dprintf-length.patch patch.
  - Apply glibc-printf-grouping-swbz30068.patch to fix swbz#30068.
  - Auto-sync with upstream branch release/2.37/master,
    commit a704fd9a133bfb10510e18702f48a6a9c88dbbd5:
  - Create ChangeLog.old/ChangeLog.26. (tag: glibc-2.37)
  - Prepare for glibc 2.37 release.
  - x86: Fix strncat-avx2.S reading past length [BZ #30065]
  - Update install.texi, and regenerate INSTALL.
  - Update manual/contrib.texi.
  - Update NEWS file with bug fixes.
  - Regenerate configure.
  - Update all PO files in preparation for release.
  - doc: correct _FORTIFY_SOURCE doc in features.h
  - libio: Update number of written bytes in dprintf implementation
* Tue Jan 31 2023 Florian Weimer <> - 2.36.9000-25
  - Apply glibc-dprintf-length.patch to fix dprintf return value regression.
  - Auto-sync with upstream branch master,
    commit 2f39e44a8417b4186a7f15bfeac5d0b557e63e03:
  - Account for octal marker in %#o format (rhbz#2165869)
  - Use binutils 2.40 branch in
  - Use MPFR 4.2.0, MPC 1.3.1 in
* Wed Jan 25 2023 Florian Weimer <> - 2.36.9000-24
  - Auto-sync with upstream branch master,
    commit 0d50f477f47ba637b54fb03ac48d769ec4543e8d:
  - stdio-common: Handle -1 buffer size in __sprintf_chk & co (bug 30039)
  - Document '%F' format specifier
  - sparc (64bit): Regenerate ulps
  - ia64: Regenerate ulps
  - Update libc.pot for 2.37 release.
  - x86: Cache computation for AMD architecture.
  - manual: Fix typo
  - Add STATX_DIOALIGN from Linux 6.1 to bits/statx-generic.h
  - Add IPPROTO_L2TP from Linux 6.1 to netinet/in.h
  - AArch64: Improve strrchr
  - AArch64: Optimize strnlen
  - AArch64: Optimize strlen
  - AArch64: Optimize strcpy
  - AArch64: Improve strchrnul
  - AArch64: Optimize strchr
  - AArch64: Improve strlen_asimd
  - AArch64: Optimize memrchr
  - AArch64: Optimize memchr
* Thu Jan 19 2023 Fedora Release Engineering <> - 2.36.9000-23
  - Rebuilt for
* Tue Jan 17 2023 Florian Weimer <> - 2.36.9000-22
  - Auto-sync with upstream branch master,
    commit 569cfcc6bf35c28112ca8d7112e9eb4a22bed5b8:
  - hurd: Fix _NOFLSH value
  - elf: Fix GL(dl_phdr) and GL(dl_phnum) for static builds [BZ #29864]
  - string: Suppress -Wmaybe-unitialized for wordcopy [BZ #19444]
  - scripts/ Remove unused RANLIB and STRIP option
  - configure: Move nm, objdump, and readelf to LIBC_PROG_BINUTILS
* Wed Jan 11 2023 Patsy Griffin <> - 2.36.9000-21
  - Auto-sync with upstream branch master,
    commit 2d2d7e1a8f2e62b442ae8978f0a6c17f385575c4.
  - configure: Allow user override LD, AR, OBJCOPY, and GPROF
  - math: Suppress -O0 warnings for soft-fp fsqrt [BZ #19444]
  - sunrpc: Suppress GCC -O1 warning on user2netname [BZ #19444]
  - locale: Use correct buffer size for utf8_sequence_error [BZ #19444]
  - Add HWCAP2_SVE_EBF16 from Linux 6.1 to AArch64 bits/hwcap.h
  - Add _FORTIFY_SOURCE implementation documentation [BZ #28998]
  - Update copyright dates not handled by scripts/update-copyrights
  - Update copyright dates with scripts/update-copyrights
  - Remove trailing whitespace in gmp.h
  - Remove trailing whitespace
  - C2x semantics for <tgmath.h>
  - time: Set daylight to 1 for matching DST/offset change (bug 29951)
  - Fix ldbl-128 built-in function use
  - x86: Check minimum/maximum of non_temporal_threshold [BZ #29953]
  - i686: Regenerate ulps
* Mon Jan 02 2023 Arjun Shankar <> - 2.36.9000-20
  - Drop glibc-rh2155825.patch; fix applied upstream, and
  - Auto-sync with upstream branch master,
    commit 5f55b22f4b3ea14c777a60f239d25dc4555eb804:
  - hurd getcwd: Fix memory leak on error
  - hurd fcntl: Make LOCKED macro more robust
  - hurd: Make dl-sysdep __sbrk check __vm_allocate call
  - htl: Drop duplicate check in __pthread_stack_alloc
  - hurd hurdstartup: Initialize remaining fields of hurd_startup_data
  - hurd _S_msg_add_auth: Initialize new arrays to 0
  - htl: Check error returned by __getrlimit
  - getdelim: ensure error indicator is set on error (bug 29917)
  - htl: Fix sem_wait race between read and gsync_wait
  - Avoid use of atoi in malloc
  - Linux: Pass size argument of epoll_create to the kernel
  - Simplify scripts/ configuration.
  - Define MADV_COLLAPSE from Linux 6.1
  - powerpc64: Increase SIGSTKSZ and MINSIGSTKSZ
  - Update all PO files in preparation for release.
  - Update kernel version to 6.1 in header constant tests
  - Update syscall lists for Linux 6.1
  - libio: Convert __vswprintf_internal to buffers (bug 27857)
  - libio: Convert __obstack_vprintf_internal to buffers (bug 27124)
  - libio: Convert __vdprintf_internal to buffers
  - libio: Convert __vasprintf_internal to buffers
  - libio: Convert __vsprintf_internal to buffers
  - stdio-common: Add lock optimization to vfprintf and vfwprintf
  - stdio-common: Convert vfprintf and related functions to buffers
  - stdio-common: Add __translated_number_width
  - stdio-common: Add __printf_function_invoke
  - stdio-common: Introduce buffers for implementing printf
  - locale: Implement struct grouping_iterator
  - Use Linux 6.1 in
  - Avoid use of atoi in some places in libc
* Thu Dec 22 2022 Florian Weimer <> - 2.36.9000-19
  - Fix epoll_create regression (#2155825)
* Mon Dec 19 2022 Florian Weimer <> - 2.36.9000-18
  - Auto-sync with upstream branch master,
    commit c1c0dea38833751f36a145c322ce53c9a08332e1:
  - Linux: Remove epoll_create, inotify_init from syscalls.list (#2154747)
  - Linux: Reflow and sort some Makefile variables
  - mach: Drop remnants of old_CFLAGS
  - mach: Fix passing -ffreestanding when checking for gnumach headers
  - Force use of -ffreestanding when checking for gnumach headers
  - elf: Fix argument passing
  - x86: Prevent SIGSEGV in memcmp-sse2 when data is concurrently modified [BZ #29863]
  - Allow _Qp_fgt in sparc64
* Mon Dec 12 2022 DJ Delorie <> - 2.36.9000-17
  - Auto-sync with upstream branch master,
    commit 5dcd2d0ad02ff12c76355ef4f40947c1857ac482.
  - stdlib: Move _IO_cleanup to call_function_static_weak
  - elf: Do not assume symbol order on tst-audit25{a,b}
  - 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
  - realloc: Return unchanged if request is within usable size
  - Linux: Consolidate typesizes.h
  - Linux: Make generic fcntl.h the default one
  - Linux: make generic xstatver.h the default one
  - Linux: Remove generic sysdep
  - Linux: Assume and consolidate shutdown wire-up syscall
  - Linux: Assume and consolidate listen wire-up syscall
  - Linux: Assume and consolidate socketpair wire-up syscall
  - Linux: Assume and consolidate socket wire-up syscall
  - Linux: Assume and consolidate bind wire-up syscall
  - Linux: consolidate ____longjmp_chk
  - Linux: consolidate sendfile implementation
  - Linux: consolidate unlink implementation
  - Linux: consolidate symlink implementation
  - Linux: consolidate rmdir implementation
  - Linux: consolidate readlink implementation
  - Linux: consolidate mkdir implementation
  - Linux: consolidate link implementation
  - Linux: consolidate lchown implementation
  - Linux: consolidate inotify_init implementation
  - Lninux: consolidate epoll_create implementation
  - Linux: consolidate dup2 implementation
  - Linux: consolidate chown implementation
  - Linux: consolidate chmod implementation
  - linux: Consolidate dl-origin.c
  - linux: Use long int for syscall return value
  - LoongArch: Use medium cmodel build libc_nonshared.a.
  - x86_64: State assembler is being tested on sysdeps/x86/configure
  - configure: Remove AS check
  - configure: Remove check if ld is GNU
  - configure: Remove check if as is GNU
  - configure: Move locale tools early
* Mon Dec 05 2022 Arjun Shankar <> - 2.36.9000-16
  - Auto-sync with upstream branch master,
    commit 8fb923ddc38dd5f4bfac4869d70fd80483fdb87a:
  - hurd: Make getrandom cache the server port
  - powerpc64: Remove old strncmp optimization
  - x86-64 strncpy: Properly handle the length parameter [BZ# 29839]
  - x86-64 strncat: Properly handle the length parameter [BZ# 24097]
  - ARC: update definitions in elf/elf.h
  - scripts: Add "|" operator support to glibcpp's parsing
  - Apply asm redirections in syslog.h before first use [BZ #27087]
  - LoongArch: Add support for ilogb[f]
  - LoongArch: Add support for scalb[f]
  - LoongArch: Add support for scalbn[f]
  - LoongArch: Use __builtin_logb{,f} with GCC >= 13
  - Use GCC builtins for logb functions if desired.
  - LoongArch: Use __builtin_llrint{,f} with GCC >= 13
  - Use GCC builtins for llrint functions if desired.
  - LoongArch: Use __builtin_lrint{,f} with GCC >= 13
  - Use GCC builtins for lrint functions if desired.
  - LoongArch: Use __builtin_rint{,f} with GCC >= 13
* Mon Nov 28 2022 Florian Weimer <> - 2.36.9000-15
  - Auto-sync with upstream branch master,
    commit f704192911c6c7b65a54beab3ab369fca7609a5d:
  - x86/fpu: Factor out shared avx2/avx512 code in svml_{s|d}_wrapper_impl.h
  - x86/fpu: Cleanup code in svml_{s|d}_wrapper_impl.h
  - x86/fpu: Reformat svml_{s|d}_wrapper_impl.h
  - x86/fpu: Fix misspelled evex512 section in variety of svml files
  - x86/fpu: Add missing ISA sections to variety of svml files
  - stdio-common: Add missing dependencies (bug 29780)
  - i386: Avoid rely on linker optimization to avoid relocation
  - elf: Fix rtld-audit trampoline for aarch64
  - Define in_int32_t_range to check if the 64 bit time_t syscall should be used
* Mon Nov 14 2022 Arjun Shankar <> - 2.36.9000-14
  - Auto-sync with upstream branch master,
    commit 94628de77888c3292fc103840731ff85f283368e:
  - elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776)
  - LoongArch: Hard Float Support for fmaximum_mag_num{f/ }, fminimum_mag_num{f/ }.
  - LoongArch: Hard Float Support for fmaximum_mag{f/ }, fminimum_mag{f/ }.
  - LoongArch: Hard Float Support for fmaxmag{f/ }, fminmag{f/ }.
  - LoongArch: Hard Float Support for fmaximum_num{f/ }, fminimum_num{f/ }.
  - LoongArch: Hard Float Support for fmaximum{f/ }, fminimum{f/ }.
  - LoongArch: Hard Float Support for float-point classification functions.
  - LoongArch: Use __builtin_{fma, fmaf} to implement function {fma, fmaf}.
* Thu Nov 10 2022 Florian Weimer <> - 2.36.9000-13
  - Auto-sync with upstream branch master,
    commit 22a46dee24351fd5f4f188ad80554cad79c82524:
  - Linux: Support __IPC_64 in sysvctl *ctl command arguments (bug 29771)
  - riscv: Get level 3 cache's information
  - debug: Fix typo in tests-unsupported rule
  - iconvdata/ remove handling of old, borrowed format
  - Makerules: Generate with -fuse-ld=bfd
  - x86: Add avx2 optimized functions for the wchar_t strcpy family
  - x86: Add evex optimized functions for the wchar_t strcpy family
  - x86: Optimize and shrink st{r|p}{n}{cat|cpy}-avx2 functions
  - x86: Optimize and shrink st{r|p}{n}{cat|cpy}-evex functions
  - benchtests: Make str{n}{cat|cpy} benchmarks output json
  - x86: Use VMM API in memcmpeq-evex.S and minor changes
  - x86: Use VMM API in memcmp-evex-movbe.S and minor changes
  - string: Add len=0 to {w}memcmp{eq} tests and benchtests
  - Linux: Add ppoll fortify symbol for 64 bit time_t (BZ# 29746)
  - hurd: Add sigtimedwait and sigwaitinfo support
* Mon Nov 07 2022 DJ Delorie <> - 2.36.9000-12
  - Auto-sync with upstream branch master,
    commit 8d291eabd541029d7ac705cc1ea112c58dfbb05f.
  - Apply asm redirection in gmp.h before first use
  - Rewrite find_cxx_header config
  - elf/tlsdeschtab.h: Add the Malloc return value check in _dl_make_tlsdesc_dynamic()
  - elf: Disable some subtests of ifuncmain1, ifuncmain5 for !PIE
  - posix: Make posix_spawn extensions available by default
  - x86_64: Implement evex512 version of strrchr and wcsrchr
  - elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249)
  - LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1].
  - scripts/ Properly report <elf.h> parsing failures
  - elf: Rework exception handling in the dynamic loader [BZ #25486]
  - linux: Drop useless include from fstatat.c
  - Fix OOB read in stdlib thousand grouping parsing [BZ #29727]
  - linux: Fix fstatat on MIPSn64 (BZ #29730)
  - elf: Remove allocate use on _dl_debug_printf
  - nptl: Fix pthread_create.c build with clang
  - allocate_once: Apply asm redirection before first use
  - alloc_buffer: Apply asm redirection before first use
  - configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases
  - Disable use of -fsignaling-nans if compiler does not support it
  - intl: Fix clang -Wunused-but-set-variable on plural.c
  - Apply asm redirection in not-cancel before first use
  - malloc: Use uintptr_t for pointer alignment
  - Use uintptr_t in fts for pointer alignment
  - Fix build with GCC 13 _FloatN, _FloatNx built-in functions
  - elf: Build tst-relr-mod[34] with $(LDFLAGS-rpath-ORIGIN)
  - x86-64: Improve evex512 version of strlen functions
  - Correctly determine 'OUTPUT_FORMAT' when cross-compiling.
  - Remove unused scratch_buffer_dupfree
  - Fix elf/tst-dlmopen-twice not to exhaust static TLS
  - Use uintptr_t in string/tester for pointer alignment
  - stdlib/strfrom: Add copysign to fix NAN issue on riscv (BZ #29501)
  - Fix resource/bug-ulimit1 test
  - Fix missing NUL terminator in stdio-common/scanf13 test
  - Fix off-by-one OOB read in elf/tst-tls20
  - elf: Fix alloca size in _dl_debug_vdprintf
  - malloc: Use uintptr_t in alloc_buffer
  - Fix invalid pointer dereference in wcpcpy_chk
  - Fix invalid pointer dereference in wcscpy_chk
  - aarch64: Fix the extension header write in getcontext and swapcontext
  - aarch64: Don't build wordcopy
  - scripts: Use bool in tunables initializer
  - longlong.h: update from GCC for LoongArch clz/ctz support
* Thu Oct 27 2022 Patsy Griffin <> - 2.36.9000-11
  - Auto-sync with upstream branch master,
    commit 6f360366f7f76b158a0f4bf20d42f2854ad56264.
  - elf: Introduce to _dl_call_fini
  - Export tls_init_tp_called as __rtld_tls_init_tp_called
  - scripts/localplt.awk: Handle DT_JMPREL with empty PLT (for C-SKY)
  - Remove lingering libSegfault Makefile entries
  - aarch64: Use memcpy_simd as the default memcpy
  - aarch64: Cleanup memset ifunc
  - elf: Reinstate on DL_DEBUG_BINDINGS _dl_lookup_symbol_x
  - x86_64: Implement evex512 version of strchrnul, strchr and wcschr
  - linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
  - manual: Add missing % in int conversion list
  - Avoid undefined behaviour in ibm128 implementation of llroundl (BZ #29488)
  - Remove all assembly optimizations for htonl and htons
  - Remove htonl.S for i386/x86_64
  - Fix BZ #29463 in the ibm128 implementation of y1l too
  - Add ADDRB from Linux 6.0 to bits/termios-c_cflag.h
  - x86: Use `testb` for FSRM check in memmove-vec-unaligned-erms
  - x86: Use `testb` for case-locale check in str{n}casecmp-sse42
  - x86: Use `testb` for case-locale check in str{n}casecmp-sse2
  - x86: Use `testb` for case-locale check in str{n}casecmp-avx2
  - x86: Add support for VEC_SIZE == 64 in strcmp-evex.S impl
  - x86: Remove AVX512-BVMI2 instruction from strrchr-evex.S
  - sysdeps: arm: Fix preconfigure script for ARMv8/v9 targets [BZ #29698]
  - nis: Fix nis_print_directory
  - linux: Avoid shifting a negative signed on POSIX timer interface
  - Bench: Improve benchtests for memchr, strchr, strnlen, strrchr
  - x86: Optimize strrchr-evex.S and implement with VMM headers
  - x86: Optimize memrchr-evex.S
  - x86: Optimize strnlen-evex.S and implement with VMM headers
  - x86: Shrink / minorly optimize strchr-evex and implement with VMM headers
  - x86: Optimize memchr-evex.S and implement with VMM headers
  - x86_64: Implement evex512 version of memchr, rawmemchr and wmemchr
  - String: Improve test coverage for memchr
  - Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources
  - Introduce <pointer_guard.h>, extracted from <sysdep.h>
  - x86-64: Move LP_SIZE definition to its own header
  - math: Fix asin and acos invalid exception with old gcc
  - x86: Update strlen-evex-base to use new reg/vec macros.
  - x86: Remove now unused vec header macros.
  - x86: Update memset to use new VEC macros
  - x86: Update memmove to use new VEC macros
  - x86: Update memrchr to use new VEC macros
  - x86: Update VEC macros to complete API for evex/evex512 impls
  - elf: Do not completely clear reused namespace in dlmopen (bug 29600)
  - malloc: Switch global_max_fast to uint8_t
  - Add NT_S390_PV_CPU_DATA from Linux 6.0 to elf.h
  - Add AArch64 HWCAP2_EBF16 from Linux 6.0 to bits/hwcap.h
  - String: Improve test coverage for memchr
  - elf: Remove -fno-tree-loop-distribute-patterns usage on dl-support
  - socket: Use offsetof in SUN_LEN (bug 29578)
  - Expose all MAP_ constants in <sys/mman.h> unconditionally (bug 29375)
  - LoongArch: Fix the condition to use PC-relative addressing in start.S
  - arm: Enable USE_ATOMIC_COMPILER_BUILTINS (BZ #24774)
  - csu: Disable stack protector for static-reloc for static-pie
  - NEWS: Fix grammar
  - elf: Simplify output of hwcap subdirectories in help
  - elf: Remove _dl_string_hwcap
  - Add NEWS entry for legacy hwcaps removal
  - elf: Remove hwcap and bits_hwcap fields from struct cache_entry
  - elf: Remove hwcap parameter from add_to_cache signature
  - elf: Remove legacy hwcaps support from ldconfig
  - elf: Remove legacy hwcaps support from the dynamic loader
  - x86_64: Remove platform directory library loading test
  - Update to Unicode 15.0.0 [BZ #29604]
  - Update kernel version to 6.0 in header constant tests
  - x86: Fix -Os build (BZ #29576)
  - sunrpc: Suppress GCC -Os warning on user2netname
  - rt: Initialize mq_send input on tst-mqueue{5,6}
  - posix: Suppress -Os may be used uninitialized warnings on regexec
  - posix: Suppress -Os warnings on fnmatch
  - locale: prevent maybe-uninitialized errors with -Os [BZ #19444]
  - Regenerate sysdeps/mach/hurd/bits/errno.h
  - Update syscall lists for Linux 6.0
  - nscd: Drop local address tuple variable [BZ #29607]
  - Use Linux 6.0 in
  - 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
  - x86: Cleanup pthread_spin_{try}lock.S
  - Benchtests: Add bench for pthread_spin_{try}lock and mutex_trylock
* Mon Oct 17 2022 Carlos O'Donell <> - 2.36.9000-10
  - Enable ELF DT_HASH for shared objects and the dynamic loader (#2129358)
* Mon Oct 03 2022 DJ Delorie <> - 2.36.9000-9
  - Auto-sync with upstream branch master,
    commit 114e299ca66353fa7be1ee45bb4e1307d3de1fa2.
  - x86: Remove .tfloat usage
  - nptl: Convert tst-setuid2 to test-driver
  - support: Add xpthread_cond_signal wrapper
  - hppa: Fix initialization of dp register [BZ 29635]
  - Fix iseqsig for _FloatN and _FloatNx in C++ with GCC 13
  - malloc: Do not clobber errno on __getrandom_nocancel (BZ #29624)
  - stdlib: Fix __getrandom_nocancel type and arc4random usage (BZ #29638)
  - LoongArch: Add static PIE support
  - Benchtest: Add additional benchmarks for strlen and strnlen
  - x86: Fix wcsnlen-avx2 page cross length comparison [BZ #29591]
  - Update _FloatN header support for C++ in GCC 13
  - hurd: Fix typo
  - get_nscd_addresses: Fix subscript typos [BZ #29605]
  - hurd: Increase SOMAXCONN to 4096
  - Use atomic_exchange_release/acquire
* Fri Sep 23 2022 Patsy Griffin <> - 2.36.9000-8
  - Auto-sync with upstream branch master,
    commit c02e29a0ba47d636281e1a026444a1a0a254aa12.
  - nss: Use shared prefix in IPv4 address in tst-reload1
  - nss: Enhance tst-reload1 coverage and logging
  - Use C11 atomics instead of atomic_decrement_and_test
  - Use C11 atomics instead of atomic_increment(_val)
  - Use C11 atomics instead of atomic_and/or
  - malloc: Print error when oldsize is not equal to the current size.
  - Use '%z' instead of '%Z' on printf functions
  - elf: Extract glibcelf constants from <elf.h>
  - scripts: Enhance glibcpp to do basic macro processing
  - scripts: Extract from
  - riscv: Remove RV32 floating point functions
  - riscv: Consolidate the libm-test-ulps
  - hurd: Fix SIOCADD/DELRT ioctls
  - hurd: Drop struct rtentry and in6_rtmsg
  - hurd: Add _IOT_ifrtreq to <net/route.h>
  - elf: Use C11 atomics on _dl_mcount
  - hurd: Use IF_NAMESIZE rather than IFNAMSIZ
  - hurd: Add ifrtreq structure to net/route.h
  - hppa: undef __ASSUME_SET_ROBUST_LIST
  - linux: Use same type for MMAP2_PAGE_UNIT
  - m68k: Enforce 4-byte alignment on internal locks (BZ #29537)
  - nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
  - nss: Implement --no-addrconfig option for getent
  - gconv: Use 64-bit interfaces in gconv_parseconfdir (bug 29583)
  - elf: Implement force_first handling in _dl_sort_maps_dfs (bug 28937)
  - Linux: Do not skip d_ino == 0 entries in readdir, readdir64 (bug 12165)
  - hurd: Factorize at/non-at functions
  - tst-sprintf-errno: Update Hurd message length
  - RISC-V: Allow long jumps to __syscall_error
  - hurd: Make readlink* just reopen the file used for stat
  - hurd: Fix readlink() hanging on fifo
  - Fix BRE typos in
  - Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
  - Use relaxed atomics since there is no MO dependence
* Wed Sep 14 2022 Florian Weimer <> - 2.36.9000-7
  - Remove .annobin* symbols from (#2126477)
* Tue Sep 13 2022 Florian Weimer <> - 2.36.9000-6
  - Drop glibc-deprecated-selinux-makedb.patch.  Upstream has been ported
    to new libselinux.
  - Auto-sync with upstream branch master,
    commit f278835f594740f5913001430641cf1da4878670:
  - makedb: fix build with libselinux >= 3.1 (Bug 26233)
  - tst-sprintf-errno: Update Hurd message output
  - Use C11 atomics instead of atomic_decrement(_val)
  - Use C11 atomics instead atomic_add(_zero)
  - mktime: improve heuristic for ca-1986 Indiana DST
  - Assume HAVE_TZSET in time/mktime.c
  - elf: Fix hwcaps string size overestimation
  - errlist: add missing entry for EDEADLOCK (bug 29545)
  - Do not define static_assert or thread_local in headers for C2x
  - malloc: Use C11 atomics rather than atomic_exchange_and_add
  - Add NEWS entry for CVE-2022-39046
  - elf: Rename _dl_sort_maps parameter from skip to force_first
  - scripts/ Generate program run-time dependencies
  - math: x86: Use prefix for FP_INIT_ROUNDMODE
  - scripts/ Use https:// for Git clones
  - debug: test for more required cacellation points (BZ# 29274)
  - elf.h: Remove duplicate definition of VER_FLG_WEAK
  - syslog: Remove extra whitespace between timestamp and message (BZ#29544)
  - LoongArch: Add soft float support.
  - elf: Restore how vDSO dependency is printed with LD_TRACE_LOADED_OBJECTS (BZ #29539)
  - nptl: x86_64: Use same code for CURRENT_STACK_FRAME and stackinfo_get_sp
* Mon Sep 05 2022 Arjun Shankar <> - 2.36.9000-5
  - Co-Authored-By: Benjamin Herrenschmidt <>
  - Retain .gnu_debuglink section in (#2090744)
  - Remove redundant debuginfo file (#2090744)
* Tue Aug 30 2022 DJ Delorie <> - 2.36.9000-4
  - Auto-sync with upstream branch master,
    commit c7509d49c4e8fa494120c5ead21338559dad16f5.
  - Apply asm redirections in wchar.h before first use
  - resolv: Fix building tst-resolv-invalid-cname for earlier C standards
  - syslog: Fix large messages (BZ#29536)
  - posix: Fix macro expansion producing 'defined' has undefined behavior
  - stdlib: Fix macro expansion producing 'defined' has undefined behavior
  - S390: Always use svc 0
  - 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)
  - 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
  - LoongArch: Use __builtin_{fmax,fmaxf,fmin,fminf} with GCC >= 13
  - LoongArch: Fix ptr mangling/demangling features.
  - nscd: Fix netlink cache invalidation if epoll is used [BZ #29415]
  - Add test for bug 29530
  - Makeconfig: Set pie-ccflag to -fPIE by default [BZ# 29514]
  - hurd: Fix vm_size_t incoherencies
  - mach: Make xpg_strerror_r set a message on error
  - mach: Fix incoherency between perror and strerror
  - elf: Call __libc_early_init for reused namespaces (bug 29528)
  - csu: Change start code license to have link exception
  - s390: Move hwcaps/platform names out of _rtld_global_ro
  - Revert "Detect and version inconsistency during startup"
  - Add NT_LOONGARCH_* from Linux 5.19 to elf.h
  - Detect and version inconsistency during startup
  - Merge getopt patch from Gnulib
  - Merge _GL_UNUSED C23 patch from Gnulib
  - LoongArch: Fix dl-machine.h code formatting.
  - scripts/ Add hashing support
  - hurd: Fix starting static binaries with stack protection enabled
  - htl: Make pthread*_cond_timedwait register wref before releasing mutex
  - htl: make __pthread_hurd_cond_timedwait_internal check mutex is held
  - Add AArch64 HWCAP2_* constants from Linux 5.19
* Mon Aug 22 2022 Arjun Shankar <> - 2.36.9000-3
  - Auto-sync with upstream branch master,
    commit a727220b37efc9d4d558a77c5fc57f3af99a4829:
  - Add AGROUP from Linux 5.19 to sys/acct.h, remove Alpha version (bug 29502)
  - alpha: Fix generic brk system call emulation in __brk_call (bug 29490)
  - hurd: Assume non-suid during bootstrap
* Thu Aug 18 2022 Patsy Griffin <> - 2.36.9000-2
  - Auto-sync with upstream branch master,
    commit 9125e43daf92e3d4e69044a54b9fe9ed88c861ad.
  - Use binutils 2.39 branch in
  - S390: Fix werror=unused-variable in ifunc-impl-list.c.
  - Ensure calculations happen with desired rounding mode in y1lf128
  - localedata: Convert French language locales (fr_*) to UTF-8
  - Linux: Fix enum fsconfig_command detection in <sys/mount.h>
  - elf: Run tst-audit-tlsdesc, tst-audit-tlsdesc-dlopen everywhere
  - Move ip_mreqn structure from Linux to generic
  - malloc: Do not use MAP_NORESERVE to allocate heap segments
  - Linux: Terminate subprocess on late failure in tst-pidfd (bug 29485)
  - non-linux: bits/in.h: Add more RFC options
* Mon Aug 15 2022 Florian Weimer <> - 2.36.9000-1
  - Auto-sync with upstream branch master,
    commit 453b88efe6fa79f5c7c6fccc3a520c75fdd43074:
  - arm: Remove nested functionf rom relocate_pc24
  - linux: Fix sys/mount.h usage with kernel headers
  - linux: Use compile_c_snippet to check linux/mount.h availability
  - linux: Mimic kernel defition for BLOCK_SIZE
  - linux: Use compile_c_snippet to check linux/pidfd.h availability
  - Add compile_c_snippet
  - LoongArch: Add pointer mangling support.
  - AArch64: Fix typo in sve configure check (BZ# 29394)
  - libio: Improve performance of IO locks
  - tst-process_madvise: Check process_madvise-syscall support.
  - inet: Turn __ivaliduser into a compatibility symbol
  - x86: Fix `#define STRCPY` guard in strcpy-sse2.S
  - elf: Replace `strcpy` call with `memcpy` [BZ #29454]
  - soft-fp: Add fixhf[uns][di|si] and float[uns][di|si]hf
  - i386: Use cmpl instead of cmp
  - i386: Use fldt instead of fld on e_logl.S
  - i386: Replace movzx with movzbl
  - dlfcn: Pass caller pointer to static dlopen implementation (bug 29446)
  - malloc: Correct the documentation of the top_pad default
  - i386: Remove RELA support
  - arm: Remove RELA support
  - Remove ldd libc4 support
  - Assume only FLAG_ELF_LIBC6 suport
  - Remove left over LD_LIBRARY_VERSION usages
  - Linux: Remove exit system call from _exit
  - LoongArch: Add vdso support for gettimeofday.
  - Update kernel version to 5.19 in header constant tests
  - assert: Do not use stderr in libc-internal assert
  - nptl: Remove uses of assert_perror
  - stdio: Clean up __libc_message after unconditional abort
  - Update syscall lists for Linux 5.19
  - Use Linux 5.19 in
  - socket: Check lengths before advancing pointer in CMSG_NXTHDR
  - Don't use unsupported format string in (bug 29427)
  - htl: Let pthread_self and cancellability called early
  - stdlib: Simplify arc4random_uniform
  - malloc: Use __getrandom_nocancel during tcache initiailization
  - Remove spurious references to _dl_open_hook
  - Open master branch for glibc 2.37 development
* Wed Aug 03 2022 Carlos O'Donell <> - 2.36-1
  - Auto-sync with upstream branch release/2.36/master,
    commit 33f1b4c1452b33991e670f636ebe98b90a405e10:
  - wcsmbs: Add missing test-c8rtomb/test-mbrtoc8 dependency
  - stdlib: Suppress gcc diagnostic that char8_t is a keyword in C++20 in uchar.h.
  - Create ChangeLog.old/ChangeLog.25. (tag: glibc-2.36)
  - Prepare for glibc 2.36 release.
  - Update install.texi, and regenerate INSTALL.
  - Update NEWS bug list.
  - Update libc.pot for 2.36 release.
  - tst-pidfd.c: UNSUPPORTED if we get EPERM on valid pidfd_getfd call
  - stdlib: Tuned down tst-arc4random-thread internal parameters
  - LoongArch: Add greg_t and gregset_t.
  - LoongArch: Fix VDSO_HASH and VDSO_NAME.
  - riscv: Update rv64 libm test ulps
  - riscv: Update nofpu libm test ulps



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