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avdevice/iec61883: Check pthread init for failures 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-06-07 18:57:55 +02:00
parent ddda9cee1c
commit 7c453277a3
1 changed files with 6 additions and 3 deletions
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9
libavdevice/iec61883.c
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@ -392,9 +392,12 @@ static int iec61883_read_header(AVFormatContext *context)
#if THREADS
dv->thread_loop = 1;
pthread_mutex_init(&dv->mutex, NULL);
pthread_cond_init(&dv->cond, NULL);
pthread_create(&dv->receive_task_thread, NULL, iec61883_receive_task, dv);
if (pthread_mutex_init(&dv->mutex, NULL))
goto fail;
if (pthread_cond_init(&dv->cond, NULL))
goto fail;
if (pthread_create(&dv->receive_task_thread, NULL, iec61883_receive_task, dv))
goto fail;
#endif
return 0;