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2025-04-02stdlib: Fix qsort memory leak if callback throws (BZ 32058)Adhemerval Zanella1-0/+15
If the input buffer exceeds the stack auxiliary buffer, qsort will malloc a temporary one to call mergesort. Since C++ standard does allow the callback comparison function to throw [1], the glibc implementation can potentially leak memory. The fixes uses a pthread_cleanup_combined_push and pthread_cleanup_combined_pop, so it can work with and without exception enables. The qsort code path that calls malloc now requires some extra setup and a call to __pthread_cleanup_push anmd __pthread_cleanup_pop (which should be ok since they just setup some buffer state). Checked on x86_64-linux-gnu. [1] https://timsong-cpp.github.io/cppwp/n4950/alg.c.library#4 Reviewed-by: DJ Delorie <dj@redhat.com>
2025-03-15htl: Make pthread_setcanceltype / state a cancellation pointSamuel Thibault1-0/+8
as expected by tst-cancel32.
2025-03-02htl: move pthread_once into libcSamuel Thibault2-3/+8
2025-02-16htl: don't export __pthread_default_rwlockattr anymore.gfleury1-1/+0
since now all symbloy that use it are in libc Message-ID: <20250216145434.7089-11-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlock_init into libc.gfleury2-3/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-10-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlock_destroy into libc.gfleury2-4/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-9-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlock_{rdlock, timedrdlock, timedwrlock, wrlock, ↵gfleury7-17/+54
clockrdlock, clockwrlock} into libc. Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-8-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlock_unlock into libc.gfleury3-5/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-7-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlock_tryrdlock, pthread_rwlock_trywrlock into libc.gfleury3-8/+18
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-6-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlockattr_getpshared, pthread_rwlockattr_setpshared into ↵gfleury3-2/+22
libc. Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-5-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlockattr_destroy into libc.gfleury2-1/+10
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-4-gfleury@disroot.org>
2025-02-16htl: move pthread_rwlockattr_init into libc.gfleury2-1/+10
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-3-gfleury@disroot.org>
2025-02-16htl: move __pthread_default_rwlockattr into libc.gfleury1-0/+1
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20250216145434.7089-2-gfleury@disroot.org>
2025-02-10htl: stop exporting __pthread_default_barrierattr.gfleury1-1/+0
since all symbol that use it are now in libc Message-ID: <20250209200108.865599-9-gfleury@disroot.org>
2025-02-10htl: move pthread_barrier_wait into libc.gfleury2-2/+10
Message-ID: <20250209200108.865599-8-gfleury@disroot.org>
2025-02-10htl: move pthread_barrier_init into libc.gfleury2-2/+12
Message-ID: <20250209200108.865599-7-gfleury@disroot.org>
2025-02-10htl: move pthread_barrier_destroy into libc.gfleury2-1/+10
Message-ID: <20250209200108.865599-6-gfleury@disroot.org>
2025-02-10htl: move pthread_barrierattr_getpshared, pthread_barrierattr_setpshared ↵gfleury3-2/+22
into libc. Message-ID: <20250209200108.865599-5-gfleury@disroot.org>
2025-02-10htl: move pthread_barrierattr_init into libc.gfleury2-1/+10
Message-ID: <20250209200108.865599-4-gfleury@disroot.org>
2025-02-10htl: move pthread_barrierattr_destroy into libc.gfleury2-2/+11
Message-ID: <20250209200108.865599-3-gfleury@disroot.org>
2025-02-10htl: move __pthread_default_barrierattr into libc.gfleury1-0/+1
Message-ID: <20250209200108.865599-2-gfleury@disroot.org>
2025-02-01htl: move pthread_setcancelstate into libc.gfleury3-7/+2
sysdeps/pthread/sem_open.c: call pthread_setcancelstate directely since forward declaration is gone on hurd too Message-ID: <20250201080202.494671-1-gfleury@disroot.org>
2025-01-29htl: move pthread_setcanceltype into libc.gfleury2-2/+3
Message-ID: <20250103103750.870897-7-gfleury@disroot.org>
2025-01-29htl: move pthread_mutex_consistent, pthread_mutex_consistent_np into libc.gfleury1-0/+2
Message-ID: <20250103103750.870897-6-gfleury@disroot.org>
2025-01-29htl: move pthread_mutex_destroy into libc.gfleury3-6/+0
Message-ID: <20250103103750.870897-5-gfleury@disroot.org>
2025-01-29htl: move pthread_mutex_getprioceiling, pthread_mutex_setprioceiling into libcgfleury1-0/+6
Message-ID: <20250103103750.870897-4-gfleury@disroot.org>
2025-01-29htl: move pthread_mutex_{lock, unlock, trylock, timedlock, clocklock}gfleury4-22/+13
I haven't exposed _pthread_mutex_lock, _pthread_mutex_trylock and _pthread_mutex_unlock in GLIBC_PRIVATE since there aren't used in any code in libpthread Message-ID: <20250103103750.870897-3-gfleury@disroot.org>
2025-01-29htl: move pthread_mutex_init into libc.gfleury4-8/+2
Message-ID: <20250103103750.870897-2-gfleury@disroot.org>
2025-01-29htl: remove leftover for pthread_mutexattr_settypegfleury2-6/+0
from b386295727d35a83aa3d4750e198cbf8040c9a23
2025-01-02htl: move pthread_mutexattr_setprioceiling, pthread_mutexattr_getprioceiling ↵gfleury1-0/+7
into libc. Message-ID: <20241231134909.1166440-9-gfleury@disroot.org>
2025-01-02htl: move pthread_mutexattr_{setrobust, setrobust_np}, ↵gfleury1-0/+16
pthread_mutexattr_{getrobust, getrobust_np} into libc. Message-ID: <20241231134909.1166440-8-gfleury@disroot.org>
2025-01-02htl: move pthread_mutexattr_setpshared, pthread_mutexattr_getpshared into libc.gfleury1-0/+6
Message-ID: <20241231134909.1166440-7-gfleury@disroot.org>
2025-01-02htl: move pthread_mutexattr_settype, pthread_mutexattr_gettype into libc.gfleury1-0/+7
Message-ID: <20241231134909.1166440-6-gfleury@disroot.org>
2025-01-02htl: move pthread_mutexattr_setprotocol into libc.Samuel Thibault1-0/+4
Message-ID: <20241231134909.1166440-5-gfleury@disroot.org>
2025-01-02htl: move pthread_mutexattr_getprotocol into libc.gfleury1-0/+3
Message-ID: <20241231134909.1166440-4-gfleury@disroot.org>
2025-01-01htl: move pthread_mutexattr_destroy into libc.gfleury1-2/+2
Message-ID: <20241231134909.1166440-3-gfleury@disroot.org>
2025-01-01htl: move pthread_mutexattr_init into libc.gfleury2-5/+1
Message-ID: <20241231134909.1166440-2-gfleury@disroot.org>
2025-01-01Update copyright dates with scripts/update-copyrightsPaul Eggert114-114/+114
2024-12-22htl: move pthread_cond_timedwait, pthread_cond_clockwait, pthread_cond_wait ↵gfleury5-13/+18
into libc. Message-ID: <20241219203727.669825-9-gfleury@disroot.org>
2024-12-22htl: move pthread_cond_signal into libc.gfleury3-4/+7
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241219203727.669825-6-gfleury@disroot.org>
2024-12-22htl: move pthread_cond_broadcast into libc.gfleury4-7/+10
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241219203727.669825-5-gfleury@disroot.org>
2024-12-22htl: move pthread_cond_destroy into libc.gfleury4-4/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241219203727.669825-4-gfleury@disroot.org>
2024-12-22htl: move pthread_cond_init into libc.gfleury4-7/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241219203727.669825-2-gfleury@disroot.org>
2024-12-14htl: move pthread_sigmask into libc.gfleury2-3/+5
Message-ID: <20241212220612.782313-3-gfleury@disroot.org>
2024-12-09htl: move pthread_condattr_setpshared into libc.gfleury1-1/+7
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241126205329.2215295-8-gfleury@disroot.org>
2024-12-09htl: move pthread_condattr_setclock into libc.gfleury1-2/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241126205329.2215295-7-gfleury@disroot.org>
2024-12-09htl: move pthread_condattr_init into libc.gfleury3-3/+8
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241126205329.2215295-6-gfleury@disroot.org>
2024-12-09htl: move pthread_condattr_getpshared into libc.gfleury1-1/+7
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241126205329.2215295-5-gfleury@disroot.org>
2024-12-09htl: move pthread_condattr_getclock into libc.gfleury1-2/+7
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241126205329.2215295-4-gfleury@disroot.org>
2024-12-09htl: move __pthread_default_condattr into libc.gfleury1-0/+1
Signed-off-by: gfleury <gfleury@disroot.org> Message-ID: <20241126205329.2215295-3-gfleury@disroot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-02 18:03:32 +0000