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Mutex should be unlocked before setting bi to NULL - fix SEGFAULT

This commit is contained in:
Karsten Keil 2014-09-15 08:32:05 +02:00 committed by Karsten Keil
parent dee4e5684a
commit d927b710c6
1 changed files with 2 additions and 1 deletions
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3
capi20/daemon.c
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@ -792,12 +792,13 @@ struct BInstance *ControllerSelChannel(struct pController *pc, int nr, int proto
/* for now only one user allowed - this is not sufficient for X25 */
wprint("Request for channel number %d on controller %d but channel already in use\n",
nr, pc->profile.ncontroller);
pthread_mutex_unlock(&bi->lock);
bi = NULL;
} else {
bi->usecnt++;
bi->proto = proto;
pthread_mutex_unlock(&bi->lock);
}
pthread_mutex_unlock(&bi->lock);
} else {
eprint("Controller%d lock for BI[%d] could not aquired - %s\n",
pc->profile.ncontroller, bi->nr, strerror(err));