diff options
| -rw-r--r-- | src/thread/sem_timedwait.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/thread/sem_timedwait.c b/src/thread/sem_timedwait.c index 4e12389c..64b4342c 100644 --- a/src/thread/sem_timedwait.c +++ b/src/thread/sem_timedwait.c @@ -13,6 +13,7 @@ int sem_timedwait(sem_t *sem, const struct timespec *at) a_inc(sem->__val+1); a_cas(sem->__val, 0, -1); r = __timedwait(sem->__val, -1, CLOCK_REALTIME, at, cleanup, sem->__val+1, 0); + a_dec(sem->__val+1); if (r) { errno = r; return -1; |