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| author | Limin Wang <lance.lmwang@gmail.com> | 2021-01-07 18:22:07 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2021-01-16 08:51:31 +0800 |
| commit | 5ef20244de8bf5f3d208041c43d9f082e1fb879e (patch) | |
| tree | 5ba8c7819c4ff16ea6d0698237e39ac39e6a4cc1 /libavformat/udp.c | |
| parent | f6eaa864f363dd9f632bb456b78c134e44904d3b (diff) | |
| download | ffmpeg-5ef20244de8bf5f3d208041c43d9f082e1fb879e.tar.gz | |
avformat/udp: add memory alloc checks
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Diffstat (limited to 'libavformat/udp.c')
| -rw-r--r-- | libavformat/udp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/udp.c b/libavformat/udp.c index c4e403bbfc..9b9d3de197 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)); |