From: Limin Wang <lance.lmw...@gmail.com>
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavformat/udp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/udp.c b/libavformat/udp.c
index 088e30c..a7fbb94 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -903,6 +903,10 @@ static int udp_open(URLContext *h, const char *uri, int
flags)
if ((!is_output && s->circular_buffer_size) || (is_output && s->bitrate &&
s->circular_buffer_size)) {
/* start the task going */
s->fifo = av_fifo_alloc(s->circular_buffer_size);
+ if (!s->fifo) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
ret = pthread_mutex_init(&s->mutex, NULL);
if (ret != 0) {
av_log(h, AV_LOG_ERROR, "pthread_mutex_init failed : %s\n",
strerror(ret));
--
1.8.3.1
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