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unknown user pushed a change to branch release/2.26/master in repository glibc.
from fabef2edbc linux: make getcwd(3) fail if it cannot obtain an absolute p [...] new c247c53665 Synchronize support/ infrastructure with master new 477cd2b183 nptl: Add test for callee-saved register restore in pthread_exit new 0b5cdd80c1 [BZ #22637] Fix stack guard size accounting new 89d6a65833 nptl: Open libgcc.so with RTLD_NOW during pthread_cancel [BZ [...] new 3feefa1cc8 nptl: Add tst-minstack-cancel, tst-minstack-exit [BZ #22636] new 247c1ddd30 nptl: Add PTHREAD_MIN_STACK C++ throw test [BZ #22636]
The 6 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: ChangeLog | 38 +++ NEWS | 2 + nptl/Makefile | 12 +- nptl/allocatestack.c | 4 + nptl/descr.h | 4 +- nptl/nptl-init.c | 5 +- nptl/pthread_getattr_np.c | 7 +- .../tst-minstack-cancel.c | 34 ++- .../tst-minstack-exit.c | 32 ++- nptl/tst-minstack-throw.cc | 87 ++++++ nptl/tst-thread-exit-clobber.cc | 243 +++++++++++++++++ scripts/backport-support.sh | 2 +- support/Makefile | 2 +- support/capture_subprocess.h | 2 +- support/check.c | 5 +- support/check.h | 58 ++-- support/check_addrinfo.c | 2 +- support/check_dns_packet.c | 2 +- support/check_hostent.c | 2 +- support/check_netent.c | 2 +- support/check_nss.h | 2 +- support/delayed_exit.c | 2 +- support/format_nss.h | 2 +- support/ignore_stderr.c | 2 +- support/namespace.h | 2 +- support/next_to_fault.c | 2 +- support/next_to_fault.h | 2 +- support/oom_error.c | 2 +- support/resolv_test.c | 296 +++++++++++---------- support/resolv_test.h | 2 +- support/run_diff.h | 2 +- support/set_fortify_handler.c | 2 +- support/support-xfstat.c | 2 +- support/support-xstat.c | 2 +- support/support.h | 2 +- support/support_become_root.c | 2 +- support/support_can_chroot.c | 2 +- support/support_capture_subprocess.c | 2 +- support/support_capture_subprocess_check.c | 2 +- support/support_chroot.c | 2 +- support/support_enter_mount_namespace.c | 6 +- support/support_enter_network_namespace.c | 2 +- support/support_format_address_family.c | 2 +- support/support_format_addrinfo.c | 2 +- support/support_format_dns_packet.c | 2 +- support/support_format_herrno.c | 2 +- support/support_format_hostent.c | 2 +- support/support_format_netent.c | 2 +- support/support_isolate_in_subprocess.c | 2 +- support/support_record_failure.c | 2 +- support/support_run_diff.c | 2 +- support/support_shared_allocate.c | 2 +- support/support_test_compare_failure.c | 21 +- support/support_test_main.c | 2 +- support/support_test_verify_impl.c | 5 +- support/support_write_file_string.c | 2 +- support/temp_file-internal.h | 2 +- support/temp_file.c | 2 +- support/temp_file.h | 2 +- support/test-driver.c | 2 +- support/test-driver.h | 2 +- support/tst-support-namespace.c | 2 +- support/tst-support_capture_subprocess.c | 2 +- support/tst-support_format_dns_packet.c | 2 +- support/tst-support_record_failure-2.sh | 2 +- support/tst-support_record_failure.c | 2 +- support/tst-test_compare.c | 20 +- support/tst-xreadlink.c | 2 +- support/write_message.c | 5 +- support/xaccept.c | 2 +- support/xaccept4.c | 2 +- support/xasprintf.c | 2 +- support/xbind.c | 2 +- support/xcalloc.c | 2 +- support/xchroot.c | 2 +- support/xclose.c | 2 +- support/xconnect.c | 2 +- support/xdlfcn.c | 2 +- support/xdlfcn.h | 2 +- support/xdup2.c | 2 +- support/xfclose.c | 2 +- support/xfopen.c | 2 +- support/xfork.c | 2 +- support/xftruncate.c | 2 +- support/xgetsockname.c | 2 +- support/xlisten.c | 2 +- support/xlseek.c | 2 +- support/xmalloc.c | 2 +- support/xmemstream.c | 2 +- support/xmemstream.h | 2 +- support/xmkdir.c | 2 +- support/xmmap.c | 2 +- support/xmprotect.c | 2 +- support/xmunmap.c | 2 +- support/xopen.c | 2 +- support/xpipe.c | 2 +- support/xpoll.c | 2 +- support/xpthread_attr_destroy.c | 2 +- support/xpthread_attr_init.c | 2 +- support/xpthread_attr_setdetachstate.c | 2 +- support/xpthread_attr_setguardsize.c | 2 +- support/xpthread_attr_setstacksize.c | 2 +- support/xpthread_barrier_destroy.c | 2 +- support/xpthread_barrier_init.c | 2 +- support/xpthread_barrier_wait.c | 2 +- support/xpthread_cancel.c | 2 +- support/xpthread_check_return.c | 2 +- support/xpthread_cond_wait.c | 2 +- support/xpthread_create.c | 2 +- support/xpthread_detach.c | 2 +- support/xpthread_join.c | 2 +- support/xpthread_mutex_consistent.c | 2 +- support/xpthread_mutex_destroy.c | 2 +- support/xpthread_mutex_init.c | 2 +- support/xpthread_mutex_lock.c | 2 +- support/xpthread_mutex_unlock.c | 2 +- support/xpthread_mutexattr_destroy.c | 2 +- support/xpthread_mutexattr_init.c | 2 +- support/xpthread_mutexattr_setprotocol.c | 2 +- support/xpthread_mutexattr_setpshared.c | 2 +- support/xpthread_mutexattr_setrobust.c | 2 +- support/xpthread_mutexattr_settype.c | 2 +- support/xpthread_once.c | 2 +- support/xpthread_rwlock_init.c | 2 +- support/xpthread_rwlock_rdlock.c | 2 +- support/xpthread_rwlock_unlock.c | 2 +- support/xpthread_rwlock_wrlock.c | 2 +- support/xpthread_rwlockattr_init.c | 2 +- support/xpthread_rwlockattr_setkind_np.c | 2 +- support/xpthread_sigmask.c | 2 +- support/xpthread_spin_lock.c | 2 +- support/xpthread_spin_unlock.c | 2 +- support/xraise.c | 2 +- support/xreadlink.c | 2 +- support/xrealloc.c | 2 +- support/xrecvfrom.c | 2 +- support/xsendto.c | 2 +- support/xsetsockopt.c | 2 +- support/xsigaction.c | 2 +- support/xsignal.c | 2 +- support/xsignal.h | 2 +- support/xsocket.c | 2 +- support/xsocket.h | 2 +- support/xstdio.h | 2 +- support/xstrdup.c | 2 +- support/xstrndup.c | 2 +- support/xsysconf.c | 2 +- support/xthread.h | 2 +- support/xunistd.h | 2 +- support/xunlink.c | 2 +- support/xwaitpid.c | 2 +- support/xwrite.c | 2 +- sysdeps/nptl/unwind-forcedunwind.c | 2 +- 153 files changed, 800 insertions(+), 352 deletions(-) copy sysdeps/unix/sysv/linux/tst-sysconf-iov_max.c => nptl/tst-minstack-cancel.c (58%) copy sysdeps/unix/sysv/linux/tst-sysconf-iov_max.c => nptl/tst-minstack-exit.c (58%) create mode 100644 nptl/tst-minstack-throw.cc create mode 100644 nptl/tst-thread-exit-clobber.cc