diff options
| -rw-r--r-- | src/thread/pthread_cond_timedwait.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/thread/pthread_cond_timedwait.c b/src/thread/pthread_cond_timedwait.c index db2744ba..faa7c23b 100644 --- a/src/thread/pthread_cond_timedwait.c +++ b/src/thread/pthread_cond_timedwait.c @@ -37,6 +37,9 @@ int pthread_cond_timedwait(pthread_cond_t *c, pthread_mutex_t *m, const struct t struct cm cm = { .c=c, .m=m }; int r, e=0, seq; + if ((m->_m_type&3) == PTHREAD_MUTEX_ERRORCHECK && + (m->_m_lock&INT_MAX) != __pthread_self()->tid) return EPERM; + if (ts && ts->tv_nsec >= 1000000000UL) return EINVAL; |