From 8bf0bc8350b32ae1b052b9a7de5f9e84b35e325e Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Mon, 22 Aug 2022 22:25:27 +0200 Subject: htl: make __pthread_hurd_cond_timedwait_internal check mutex is held Like __pthread_cond_timedwait_internal already does. --- sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sysdeps/mach/hurd/htl') diff --git a/sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c b/sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c index d81f0a2d8d..16f0d3b309 100644 --- a/sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c +++ b/sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c @@ -73,6 +73,10 @@ __pthread_hurd_cond_timedwait_internal (pthread_cond_t *cond, if (abstime != NULL && ! valid_nanoseconds (abstime->tv_nsec)) return EINVAL; + err = __pthread_mutex_checklocked (mutex); + if (err) + return err; + /* Atomically enqueue our thread on the condition variable's queue of waiters, and mark our sigstate to indicate that `cancel_me' must be called to wake us up. We must hold the sigstate lock while acquiring -- cgit 1.4.1