Tcwg-commits August 2021

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[toolchain/ci/binutils-gdb] branch linaro-local/ci/tcwg_gnu/gnu-master-arm-bootstrap_profiled_lto_lean updated (426260d246 -> b94ed26fef)

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This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gnu/gnu-master-arm-bootstrap_profiled_lto_lean in repository toolchain/ci/binutils-gdb. from 426260d246 Automatic date update in version.in adds af51804103 [gdb/testsuite] Fix gdb.base/index-cache.exp with cc-with-gdb-index adds b94ed26fef [gdb/testsuite] Fix gdb.base/maint.exp with cc-with-gdb-index No new revisions were added by this update. Summary of changes: gdb/testsuite/gdb.base/index-cache.exp | 2 +- gdb/testsuite/gdb.base/maint.exp | 34 +++++++++++++++++++++------------- 2 files changed, 22 insertions(+), 14 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[toolchain/ci/base-artifacts] branch linaro-local/ci/tcwg_gnu/gnu-master-arm-bootstrap_profiled_lto_lean updated (6f567fdf -> b83ef06f)

by git＠git.linaro.org

This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gnu/gnu-master-arm-bootstrap_profiled_lto_lean in repository toolchain/ci/base-artifacts. discards 6f567fdf 0: update: binutils-gcc: 1 new b83ef06f 0: update: binutils-gcc: 1 This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this: * -- * -- B -- O -- O -- O (6f567fdf) \ N -- N -- N refs/heads/linaro-local/ci/tcwg_gnu/gnu-master-arm-boots [...] You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B. Any revisions marked "omits" are not gone; other references still refer to them. Any revisions marked "discards" are gone forever. The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: 01-reset_artifacts/console.log | 200 +- 02-prepare_abe/console.log | 26 +- .../console.log | 193690 ++++++++--------- 05-check_regression/console.log | 16 +- 06-update_baseline/console.log | 16 +- console.log | 193948 +++++++++--------- jenkins/manifest.sh | 10 +- 7 files changed, 193975 insertions(+), 193931 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[toolchain/ci/gcc] branch linaro-local/ci/tcwg_gnu/gnu-master-aarch64-bootstrap_O3 updated (9a89a0643c5 -> 6f0c43e9782)

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This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gnu/gnu-master-aarch64-bootstrap_O3 in repository toolchain/ci/gcc. from 9a89a0643c5 Update gcc fr.po. adds 8dd16447343 Add missing descriptions gcc/testsuite/ChangeLog adds 6f0c43e9782 i386: Improve SImode constant - __builtin_clzll for -mno-lzcnt No new revisions were added by this update. Summary of changes: gcc/config/i386/i386.md | 17 ++++++++++++++++- gcc/testsuite/ChangeLog | 4 ++-- gcc/testsuite/gcc.target/i386/pr78103-2.c | 2 +- gcc/testsuite/gcc.target/i386/pr78103-3.c | 3 ++- 4 files changed, 21 insertions(+), 5 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[toolchain/ci/binutils-gdb] branch linaro-local/ci/tcwg_gnu/gnu-master-aarch64-bootstrap_O3 updated (426260d246 -> 7d315ef225)

by git＠git.linaro.org

This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gnu/gnu-master-aarch64-bootstrap_O3 in repository toolchain/ci/binutils-gdb. from 426260d246 Automatic date update in version.in adds af51804103 [gdb/testsuite] Fix gdb.base/index-cache.exp with cc-with-gdb-index adds b94ed26fef [gdb/testsuite] Fix gdb.base/maint.exp with cc-with-gdb-index adds 7d315ef225 Automatic date update in version.in No new revisions were added by this update. Summary of changes: bfd/version.h | 2 +- gdb/testsuite/gdb.base/index-cache.exp | 2 +- gdb/testsuite/gdb.base/maint.exp | 34 +++++++++++++++++++++------------- 3 files changed, 23 insertions(+), 15 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[toolchain/ci/base-artifacts] branch linaro-local/ci/tcwg_gnu/gnu-master-aarch64-bootstrap_O3 updated (85fca803 -> a0bbbe74)

by git＠git.linaro.org

This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gnu/gnu-master-aarch64-bootstrap_O3 in repository toolchain/ci/base-artifacts. discards 85fca803 0: update: binutils-gcc: 1 new a0bbbe74 0: update: binutils-gcc: 1 This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this: * -- * -- B -- O -- O -- O (85fca803) \ N -- N -- N refs/heads/linaro-local/ci/tcwg_gnu/gnu-master-aarch64-b [...] You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B. Any revisions marked "omits" are not gone; other references still refer to them. Any revisions marked "discards" are gone forever. The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: 01-reset_artifacts/console.log | 192 +- 02-prepare_abe/console.log | 264 +- 04-build_abe-bootstrap_O3/console.log | 60456 +++++++++++++++---------------- 05-check_regression/console.log | 16 +- 06-update_baseline/console.log | 16 +- console.log | 60944 ++++++++++++++++---------------- jenkins/manifest.sh | 10 +- 7 files changed, 60971 insertions(+), 60927 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[toolchain/ci/qemu] branch linaro-local/ci/tcwg_cross/gnu-master-arm-build_cross updated (dbdc621be9 -> 0c633cf0c2)

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This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_cross/gnu-master-arm-build_cross in repository toolchain/ci/qemu. from dbdc621be9 Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/b [...] adds 7039e1f604 accel/tcg: Remove double bswap for helper_atomic_sto_*_mmu adds 236f6709ae target/nios2: Mark raise_exception() as noreturn adds 0c633cf0c2 Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-t [...] No new revisions were added by this update. Summary of changes: accel/tcg/atomic_template.h | 1 - target/nios2/helper.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[toolchain/ci/base-artifacts] branch linaro-local/ci/tcwg_cross/gnu-master-arm-build_cross updated (67d83c0a -> 9134ad28)

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This is an automated email from the git hooks/post-receive script. tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_cross/gnu-master-arm-build_cross in repository toolchain/ci/base-artifacts. discards 67d83c0a 0: update: glibc-06eae99ab40becdb136a0d4aab78c96afb4fcaa5: 6 new 9134ad28 0: update: qemu-0c633cf0c221922a0a9f9d0b8866cbb111f5e192: 6 This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this: * -- * -- B -- O -- O -- O (67d83c0a) \ N -- N -- N refs/heads/linaro-local/ci/tcwg_cross/gnu-master-arm-bui [...] You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B. Any revisions marked "omits" are not gone; other references still refer to them. Any revisions marked "discards" are gone forever. The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: 01-reset_artifacts/console.log | 192 +- 02-prepare_abe/console.log | 182 +- 04-build_abe-binutils/console.log | 10070 ++-- 05-build_abe-stage1/console.log | 18522 +++--- 06-build_abe-linux/console.log | 2030 +- 07-build_abe-glibc/console.log | 27846 +++++---- 08-build_abe-stage2/console.log | 39159 +++++++------ 09-build_abe-qemu/console.log | 7092 ++- 10-check_regression/console.log | 16 +- 11-update_baseline/console.log | 16 +- console.log | 105467 +++++++++++++++++------------------ jenkins/manifest.sh | 8 +- 12 files changed, 104943 insertions(+), 105657 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[glibc] annotated tag glibc-2.34.9000 created (now a91d3da254)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to annotated tag glibc-2.34.9000 in repository glibc. at a91d3da254 (tag) tagging a85c93c42433aa52d4c5bc18e1dff038a82415bf (commit) replaces glibc-2.34 tagged by Carlos O'Donell on Sun Aug 1 21:56:51 2021 -0400 - Log ----------------------------------------------------------------- Open master branch for glibc 2.35 development -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEcnNUKzmWLfeymZMUFnkrTqJTQPgFAmEHUPMACgkQFnkrTqJT QPiu1g//YWK7IWQPmB4jV+19mU86yJ4q0GjIo8xQMy13s98zuaprShEtEdl4JhUC kXuYhaAvbDpAAtmH1a9FyaY488T8w/OsEWBfa7r0tYimbYJ0QLIxlYuQyWg+RHfn z+ymUWrDvispckBDg9o2VqD2er5hnimL9O/igtpN38LTujrbB/Indufdiib/q5r9 FeCJMlePuPBy17+ZJ2Hm5V3dyF1u7OT58g2kg/2khic9Vtk26R239cC5DWZldXZP /SQUdt9+yaghmjCXI+g02lTRiHyaA1FSuwOMHzjN6wOcup9MnTXq4DHFL+++Y9hw 3GO3bVEHUYsIirrokFEHaVmxMbtPTgEIrUEXPatQwaZ/iXG3YxLES8NsINhKIyHV oNCrIap4vcjmM9DfL6Ic1LBon3iMP8FlexKwBYrcIufaMUgR6U07uBuSh+GpL0MS PloyHuxpZg0Ti57lztFf9aOu34YoLhoVJVPtXbhqN/N7QidBFVsDoHptJfVifY/F S4D+vPgKdOTwWbwor429F/TuSm1BJCv2FoUShgqKV1RbXAswLrK23iKsa1nUfd/R IEL0DNXZug9T5mZG+e20awxPfNs0e6Dd9l47RLFDb5tdct3ga1HHiv03B+iq8iRB hiNCqkTYc6VR4SwdMzyK+96a2885xSktsYxylYNUXBicfm0S9+Y= =Hlj/ -----END PGP SIGNATURE----- ----------------------------------------------------------------------- This annotated tag includes the following new commits: new a85c93c424 Open master branch for glibc 2.35 development The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[glibc] branch master updated (ae37d06c7d -> a85c93c424)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to branch master in repository glibc. from ae37d06c7d Update ChangeLog.old/ChangeLog.23. new a85c93c424 Open master branch for glibc 2.35 development The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference. Summary of changes: NEWS | 24 ++++++++++++++++++++++++ version.h | 4 ++-- 2 files changed, 26 insertions(+), 2 deletions(-) -- To stop receiving notification emails like this one, please contact the administrator of this repository.

3 years, 3 months

[glibc] annotated tag glibc-2.34 created (now 9df0306332)

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This is an automated email from the git hooks/post-receive script. unknown user pushed a change to annotated tag glibc-2.34 in repository glibc. at 9df0306332 (tag) tagging ae37d06c7d127817ba43850f0f898b793d42aea7 (commit) replaces glibc-2.33.9000 tagged by Carlos O'Donell on Sun Aug 1 21:35:11 2021 -0400 - Log ----------------------------------------------------------------- The GNU C Library version 2.34 is now available The GNU C Library ================= The GNU C Library version 2.34 is now available. The GNU C Library is used as *the* C library in the GNU system and in GNU/Linux systems, as well as many other systems that use Linux as the kernel. The GNU C Library is primarily designed to be a portable and high performance C library. It follows all relevant standards including ISO C11 and POSIX.1-2017. It is also internationalized and has one of the most complete internationalization interfaces known. The GNU C Library webpage is at http://www.gnu.org/software/libc/ Packages for the X.Y release may be downloaded from: http://ftpmirror.gnu.org/libc/ http://ftp.gnu.org/gnu/libc/ The mirror list is at http://www.gnu.org/order/ftp.html NEWS for version 2.34 ===================== Major new features: * In order to support smoother in-place-upgrades and to simplify the implementation of the runtime all functionality formerly implemented in the libraries libpthread, libdl, libutil, libanl has been integrated into libc. New applications do not need to link with -lpthread, -ldl, -lutil, -lanl anymore. For backwards compatibility, empty static archives libpthread.a, libdl.a, libutil.a, libanl.a are provided, so that the linker options keep working. Applications which have been linked against glibc 2.33 or earlier continue to load the corresponding shared objects (which are now empty). The integration of those libraries into libc means that additional symbols become available by default. This can cause applications that contain weak references to take unexpected code paths that would only have been used in previous glibc versions when e.g. preloading libpthread.so.0, potentially exposing application bugs. * When _DYNAMIC_STACK_SIZE_SOURCE or _GNU_SOURCE are defined, PTHREAD_STACK_MIN is no longer constant and is redefined to sysconf(_SC_THREAD_STACK_MIN). This supports dynamic sized register sets for modern architectural features like Arm SVE. * Add _SC_MINSIGSTKSZ and _SC_SIGSTKSZ. When _DYNAMIC_STACK_SIZE_SOURCE or _GNU_SOURCE are defined, MINSIGSTKSZ and SIGSTKSZ are no longer constant on Linux. MINSIGSTKSZ is redefined to sysconf(_SC_MINSIGSTKSZ) and SIGSTKSZ is redefined to sysconf (_SC_SIGSTKSZ). This supports dynamic sized register sets for modern architectural features like Arm SVE. * The dynamic linker implements the --list-diagnostics option, printing a dump of information related to IFUNC resolver operation and glibc-hwcaps subdirectory selection. * On Linux, the function execveat has been added. It operates similar to execve and it is is already used to implement fexecve without requiring /proc to be mounted. However, different than fexecve, if the syscall is not supported by the kernel an error is returned instead of trying a fallback. * The ISO C2X function timespec_getres has been added. * The feature test macro __STDC_WANT_IEC_60559_EXT__, from draft ISO C2X, is supported to enable declarations of functions defined in Annex F of C2X. Those declarations are also enabled when __STDC_WANT_IEC_60559_BFP_EXT__, as specified in TS 18661-1, is defined, and when _GNU_SOURCE is defined. * On powerpc64*, glibc can now be compiled without scv support using the --disable-scv configure option. * Add support for 64-bit time_t on configurations like x86 where time_t is traditionally 32-bit. Although time_t still defaults to 32-bit on these configurations, this default may change in future versions. This is enabled with the _TIME_BITS preprocessor macro set to 64 and is only supported when LFS (_FILE_OFFSET_BITS=64) is also enabled. It is only enabled for Linux and the full support requires a minimum kernel version of 5.1. * The main gconv-modules file in glibc now contains only a small set of essential converter modules and the rest have been moved into a supplementary configuration file gconv-modules-extra.conf in the gconv-modules.d directory in the same GCONV_PATH. Similarly, external converter modules directories may have supplementary configuration files in a gconv-modules.d directory with names ending with .conf to logically classify the converter modules in that directory. * On Linux, a new tunable, glibc.pthread.stack_cache_size, can be used to configure the size of the thread stack cache. * The function _Fork has been added as an async-signal-safe fork replacement since Austin Group issue 62 droped the async-signal-safe requirement for fork (and it will be included in the future POSIX standard). The new _Fork function does not run any atfork function neither resets any internal state or lock (such as the malloc one), and only sets up a minimal state required to call async-signal-safe functions (such as raise or execve). This function is currently a GNU extension. * On Linux, the close_range function has been added. It allows efficiently closing a range of file descriptors on recent kernels (version 5.9). * The function closefrom has been added. It closes all file descriptors greater than or equal to a given integer. This function is a GNU extension, although it is also present in other systems. * The posix_spawn_file_actions_addclosefrom_np function has been added, enabling posix_spawn and posix_spawnp to close all file descriptors greater than or equal to a given integer. This function is a GNU extension, although Solaris also provides a similar function. Deprecated and removed features, and other changes affecting compatibility: * The function pthread_mutex_consistent_np has been deprecated; programs should use the equivalent standard function pthread_mutex_consistent instead. * The function pthread_mutexattr_getrobust_np has been deprecated; programs should use the equivalent standard function pthread_mutexattr_getrobust instead. * The function pthread_mutexattr_setrobust_np has been deprecated; programs should use the equivalent standard function pthread_mutexattr_setrobust instead. * The function pthread_yield has been deprecated; programs should use the equivalent standard function sched_yield instead. * The function inet_neta declared in <arpa/inet.h> has been deprecated. * Various rarely-used functions declared in <resolv.h> and <arpa/nameser.h> have been deprecated. Applications are encouraged to use dedicated DNS processing libraries if applicable. For <resolv.h>, this affects the functions dn_count_labels, fp_nquery, fp_query, fp_resstat, hostalias, loc_aton, loc_ntoa, p_cdname, p_cdnname, p_class, p_fqname, p_fqnname, p_option, p_query, p_rcode, p_time, p_type, putlong, putshort, res_hostalias, res_isourserver, res_nameinquery, res_queriesmatch, res_randomid, sym_ntop, sym_ntos, sym_ston. For <arpa/nameser.h>, the functions ns_datetosecs, ns_format_ttl, ns_makecanon, ns_parse_ttl, ns_samedomain, ns_samename, ns_sprintrr, ns_sprintrrf, ns_subdomain have been deprecated. * Various symbols previously defined in libresolv have been moved to libc in order to prepare for libresolv moving entirely into libc (see earlier entry for merging libraries into libc). The symbols __dn_comp, __dn_expand, __dn_skipname, __res_dnok, __res_hnok, __res_mailok, __res_mkquery, __res_nmkquery, __res_nquery, __res_nquerydomain, __res_nsearch, __res_nsend, __res_ownok, __res_query, __res_querydomain, __res_search, __res_send formerly in libresolv have been renamed and no longer have a __ prefix. They are now available in libc. * The pthread cancellation handler is now installed with SA_RESTART and pthread_cancel will always send the internal SIGCANCEL on a cancellation request. It should not be visible to applications since the cancellation handler should either act upon cancellation (if asynchronous cancellation is enabled) or ignore the cancellation internal signal. However there are buggy kernel interfaces (for instance some CIFS versions) that could still see a spurious EINTR error when cancellation interrupts a blocking syscall. * Previously, glibc installed its various shared objects under versioned file names such as libc-2.33.so. The ABI sonames (e.g., libc.so.6) were provided as symbolic links. Starting with glibc 2.34, the shared objects are installed under their ABI sonames directly, without symbolic links. This increases compatibility with distribution package managers that delete removed files late during the package upgrade or downgrade process. * The symbols mallwatch and tr_break are now deprecated and no longer used in mtrace. Similar functionality can be achieved by using conditional breakpoints within mtrace functions from within gdb. * The __morecore and __after_morecore_hook malloc hooks and the default implementation __default_morecore have been removed from the API. Existing applications will continue to link against these symbols but the interfaces no longer have any effect on malloc. * Debugging features in malloc such as the MALLOC_CHECK_ environment variable (or the glibc.malloc.check tunable), mtrace() and mcheck() have now been disabled by default in the main C library. Users looking to use these features now need to preload a new debugging DSO libc_malloc_debug.so to get this functionality back. * The deprecated functions malloc_get_state and malloc_set_state have been moved from the core C library into libc_malloc_debug.so. Legacy applications that still use these functions will now need to preload libc_malloc_debug.so in their environment using the LD_PRELOAD environment variable. * The deprecated memory allocation hooks __malloc_hook, __realloc_hook, __memalign_hook and __free_hook are now removed from the API. Compatibility symbols are present to support legacy programs but new applications can no longer link to these symbols. These hooks no longer have any effect on glibc functionality. The malloc debugging DSO libc_malloc_debug.so currently supports hooks and can be preloaded to get this functionality back for older programs. However this is a transitional measure and may be removed in a future release of the GNU C Library. Users may port away from these hooks by writing and preloading their own malloc interposition library. Changes to build and runtime requirements: * On Linux, the shm_open, sem_open, and related functions now expect the file shared memory file system to be mounted at /dev/shm. These functions no longer search among the system's mount points for a suitable replacement if /dev/shm is not available. Security related changes: CVE-2021-27645: The nameserver caching daemon (nscd), when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. Reported by Chris Schanzle. CVE-2021-33574: The mq_notify function has a potential use-after-free issue when using a notification type of SIGEV_THREAD and a thread attribute with a non-default affinity mask. CVE-2021-35942: The wordexp function may overflow the positional parameter number when processing the expansion resulting in a crash. Reported by Philippe Antoine. The following bugs are resolved with this release: [4737] libc: fork is not async-signal-safe [5781] math: Slow dbl-64 sin/cos/sincos for special values [10353] libc: Methods for deleting all file descriptors greater than given integer (closefrom) [14185] glob: fnmatch() fails when '*' wildcard is applied on the file name containing multi-byte character(s) [14469] math: Inaccurate j0f function [14470] math: Inaccurate j1f function [14471] math: Inaccurate y0f function [14472] math: Inaccurate y1f function [14744] nptl: kill -32 $pid or kill -33 $pid on a process cancels a random thread [15271] dynamic-link: dlmopen()ed shared library with LM_ID_NEWLM crashes if it fails dlsym() twice [15648] nptl: multiple definition of `__lll_lock_wait_private' [16063] nptl: Provide a pthread_once variant in libc directly [17144] libc: syslog is not thread-safe if NO_SIGPIPE is not defined [17145] libc: syslog with LOG_CONS leaks console file descriptor [17183] manual: description of ENTRY struct in <search.h> in glibc manual is incorrect [18435] nptl: pthread_once hangs when init routine throws an exception [18524] nptl: Missing calloc error checking in __cxa_thread_atexit_impl [19329] dynamic-link: dl-tls.c assert failure at concurrent pthread_create and dlopen [19366] nptl: returning from a thread should disable cancellation [19511] nptl: 8MB memory leak in pthread_create in case of failure when non-root user changes priority [20802] dynamic-link: getauxval NULL pointer dereference after static dlopen [20813] nptl: pthread_exit is inconsistent between libc and libpthread [22057] malloc: malloc_usable_size is broken with mcheck [22668] locale: LC_COLLATE: the last character of ellipsis is not ordered correctly [23323] libc: [RFE] CSU startup hardening. [23328] malloc: Remove malloc hooks and ensure related APIs return no data. [23462] dynamic-link: Static binary with dynamic string tokens ($LIB, $PLATFORM, $ORIGIN) crashes [23489] libc: "gcc -lmcheck" aborts on free when using posix_memalign [23554] nptl: pthread_getattr_np reports wrong stack size with MULTI_PAGE_ALIASING [24106] libc: Bash interpreter in ldd script is taken from host [24773] dynamic-link: dlerror in an secondary namespace does not use the right free implementation [25036] localedata: Update collation order for Swedish [25383] libc: where_is_shmfs/__shm_directory/SHM_GET_NAME may cause shm_open to pick wrong directory [25680] dynamic-link: ifuncmain9picstatic and ifuncmain9picstatic crash in IFUNC resolver due to stack canary (--enable-stack- protector=all) [26874] build: -Warray-bounds in _IO_wdefault_doallocate [26983] math: [x86_64] x86_64 tgamma has too large ULP error [27111] dynamic-link: pthread_create and tls access use link_map objects that may be concurrently freed by dlclose [27132] malloc: memusagestat is linked to system librt, leading to undefined symbols on major version upgrade [27136] dynamic-link: dtv setup at thread creation may leave an entry uninitialized [27249] libc: libSegFault.so does not output signal number properly [27304] nptl: pthread_cond_destroy does not pass private flag to futex system calls [27318] dynamic-link: glibc fails to load binaries when built with -march=sandybridge: CPU ISA level is lower than required [27343] nss: initgroups() SIGSEGVs when called on a system without nsswich.conf (in a chroot) [27346] dynamic-link: x86: PTWRITE feature check is missing [27389] network: NSS chroot hardening causes regressions in chroot deployments [27403] dynamic-link: aarch64: tlsdesc htab is not freed on dlclose [27444] libc: sysconf reports unsupported option (-1) for _SC_LEVEL1_ICACHE_LINESIZE on X86 since v2.33 [27462] nscd: double-free in nscd (CVE-2021-27645) [27468] malloc: aarch64: realloc crash with heap tagging: FAIL: malloc/tst-malloc-thread-fail [27498] dynamic-link: __dl_iterate_phdr lacks unwinding information [27511] libc: S390 memmove assumes Vector Facility when MIE Facility 3 is present [27522] glob: glob, glob64 incorrectly marked as __THROW [27555] dynamic-link: Static tests fail with --enable-stack- protector=all [27559] libc: fstat(AT_FDCWD) succeeds (it shouldn't) and returns information for the current directory [27577] dynamic-link: elf/ld.so --help doesn't work [27605] libc: tunables can't control xsave/xsavec selection in dl_runtime_resolve_* [27623] libc: powerpc: Missing registers in sc[v] clobbers list [27645] libc: [linux] sysconf(_SC_NPROCESSOR...) breaks down on containers [27646] dynamic-link: Linker error for non-existing NSS symbols (e.g. _nss_files_getcanonname_r) from within a dlmopen namespace. [27648] libc: FAIL: misc/tst-select [27650] stdio: vfscanf returns too early if a match is longer than INT_MAX [27651] libc: Performance regression after updating to 2.33 [27655] string: Wrong size calculation in string/test-strnlen.c [27706] libc: select fails to update timeout on error [27709] libc: arm: FAIL: debug/tst-longjmp_chk2 [27721] dynamic-link: x86: ld_audit ignores bind now for TLSDESC and tries resolving them lazily [27744] nptl: Support different libpthread/ld.so load orders in libthread_db [27749] libc: Data race __run_exit_handlers [27761] libc: getconf: Segmentation fault when passing '-vq' as argument [27832] nss: makedb.c:797:7: error: 'writev' specified size 4294967295 exceeds maximum object size 2147483647 [27870] malloc: MALLOC_CHECK_ causes realloc(valid_ptr, TOO_LARGE) to not set ENOMEM [27872] build: Obsolete configure option --enable-stackguard- randomization [27873] build: tst-cpu-features-cpuinfo fail when building on AMD cpu [27882] localedata: Use U+00AF MACRON in more EBCDIC charsets [27892] libc: powerpc: scv ABI error handling fails to check IS_ERR_VALUE [27896] nptl: mq_notify does not handle separately allocated thread attributes (CVE-2021-33574) [27901] libc: TEST_STACK_ALIGN doesn't work [27902] libc: The x86-64 clone wrapper fails to align child stack [27914] nptl: Install SIGSETXID handler with SA_ONSTACK [27939] libc: aarch64: clone does not align the stack [27968] libc: s390x: clone does not align the stack [28011] libc: Wild read in wordexp (parse_param) (CVE-2021-35942) [28024] string: s390(31bit): Wrong result of memchr (MEMCHR_Z900_G5) with n >= 0x80000000 [28028] malloc: malloc: tcache shutdown sequence does not work if the thread never allocated anything [28033] libc: Need to check RTM_ALWAYS_ABORT for RTM [28064] string: x86_64:wcslen implementation list has wcsnlen [28067] libc: FAIL: posix/tst-spawn5 [28068] malloc: FAIL: malloc/tst-mallocalign1-mcheck [28071] time: clock_gettime, gettimeofday, time lost vDSO acceleration on older kernels [28075] nis: Out-of-bounds static buffer read in nis_local_domain [28089] build: tst-tls20 fails when linker defaults to --as-needed [28090] build: elf/tst-cpu-features-cpuinfo-static fails on certain AMD64 cpus [28091] network: ns_name_skip may return 0 for domain names without terminator Release Notes ============= https://sourceware.org/glibc/wiki/Release/2.34 Contributors ============ This release was made possible by the contributions of many people. The maintainers are grateful to everyone who has contributed changes or bug reports. These include: Adhemerval Zanella Alejandro Colomar $man-pages$ Alexandra Hájková Alice Xu Alyssa Ross Andreas Roeseler Andreas Schwab Anton Blanchard Arjun Shankar Armin Brauns Bruno Haible Carlos O'Donell Cooper Qu DJ Delorie Dan Raymond Darius Rad David Hughes Fangrui Song Florian Weimer H.J. Lu Hanataka Shinya Hugo Gabriel Eyherabide Jakub Jelinek JeffyChen John David Anglin Joseph Myers Khem Raj Lirong Yuan Lucas A. M. Magalhaes Lukasz Majewski Maninder Singh Mark Harris Martin Sebor Matheus Castanho Michal Nazarewicz Mike Hommey Naohiro Tamura Nicholas Piggin Noah Goldstein Paul Eggert Paul Zimmermann Pedro Franco de Carvalho Raoni Fassina Firmino Raphael Moreira Zinsly Romain GEISSLER Sajan Karumanchi Samuel Thibault Sebastian Rasmussen Sergei Trofimovich Shen-Ta Hsieh Siddhesh Poyarekar Stafford Horne Stefan Liebler Sunil K Pandey Szabolcs Nagy Tulio Magno Quites Machado Filho Vineet Gupta Vitaly Buka Vitaly Chikunov Wilco Dijkstra Xeonacid Xiaoming Ni Yang Xu liuhongt noah Érico Nogueira -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEcnNUKzmWLfeymZMUFnkrTqJTQPgFAmEHTcIACgkQFnkrTqJT QPhs5Q//SArj/ptNP8LrxyzS7txSMifvrw+Rtv+zHmyqdCV3aMShVAR6MzHVlDjK ecXWp3mOvpupCfFr1e7Mvm5cS3JLQyjzzw/tRKpMy7c+yAFybn6QKGzkI/CcpEyC RsgJZw4v8VrUVbnwc1sqK1e/dXiCCUqfJ6ja+Hit7pjlu1uGgb3rBr7mAy1y6UAs iXad82OxJzCExOyGyolXLhQoWxhNEz5Ma0ABIrPH+uWgP4m5dAYKOexugHtywm9x hm0TfvuT7TngJaNnkll3Q1X5CwwVGbXORnaGlQgHxf2VIAlRxwmR8yttMnawrb97 iDAlX2WicPXtIepMjBHh9h0ua8EGh3Nxen/UtV/QACQI8hl5Yk3TT8ueE1iM22/L 8Onm98K7c1La9f6z6vVfV6NiTQlL1qj9B3hbM5LzAj3aZBL27zKK4Gr7jk11UQjl oRuMimyGwvMNTmrdSKSu3uZpzO6XIiWDrSKhAK5WtCyNIHmMijEbEBZY1F4bOspL 22pty717yM2iu6hZNYhu1lmxxekf/ECVeNfwgCBm3yuFnM6tfgAdCXyvB7AT3T68 RNu9hYxO/fh6a0UQZVEa7f468uiUxqzaF+webRg8RmR4WVitvXtvmZySA8uY4eNK lHpjClumyJVnLmpmD0WY/ZKgNw6vLbIQGWfjTTKJ38ffGjIovgE= =NHHT -----END PGP SIGNATURE----- ----------------------------------------------------------------------- No new revisions were added by this update. -- To stop receiving notification emails like this one, please contact the administrator of this repository.

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Tcwg-commits August 2021