diff options
| -rw-r--r-- | libavformat/udp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/udp.c b/libavformat/udp.c index a88fbe48a5..184ab81884 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -442,8 +442,12 @@ static void *circular_buffer_task( void *_URLContext) int old_cancelstate; pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_cancelstate); - ff_socket_nonblock(s->udp_fd, 0); pthread_mutex_lock(&s->mutex); + if (ff_socket_nonblock(s->udp_fd, 0) < 0) { + av_log(h, AV_LOG_ERROR, "Failed to set blocking mode"); + s->circular_buffer_error = AVERROR(EIO); + goto end; + } while(1) { int len; |