diff options
| author | Timo Rothenpieler <timo@rothenpieler.org> | 2017-06-11 15:08:43 +0200 |
|---|---|---|
| committer | Timo Rothenpieler <timo@rothenpieler.org> | 2017-06-13 19:48:08 +0200 |
| commit | 4b2a2969f3e06433a06f835d2af2bae4499314ae (patch) | |
| tree | b64e9f12c2af3e2e522fb1db06420520f4f231e6 /libavformat/librtmp.c | |
| parent | 0fbc9bbbbb39b9a6f62d57f237052b64eefac578 (diff) | |
| download | ffmpeg-4b2a2969f3e06433a06f835d2af2bae4499314ae.tar.gz | |
avformat/librtmp: check return value of setsockopt
Fixes CID 1396837
Diffstat (limited to 'libavformat/librtmp.c')
| -rw-r--r-- | libavformat/librtmp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/librtmp.c b/libavformat/librtmp.c index 146df660ac..f3cfa9a8e2 100644 --- a/libavformat/librtmp.c +++ b/libavformat/librtmp.c @@ -239,7 +239,10 @@ static int rtmp_open(URLContext *s, const char *uri, int flags) #if CONFIG_NETWORK if (ctx->buffer_size >= 0 && (flags & AVIO_FLAG_WRITE)) { int tmp = ctx->buffer_size; - setsockopt(r->m_sb.sb_socket, SOL_SOCKET, SO_SNDBUF, &tmp, sizeof(tmp)); + if (setsockopt(r->m_sb.sb_socket, SOL_SOCKET, SO_SNDBUF, &tmp, sizeof(tmp))) { + rc = AVERROR_EXTERNAL; + goto fail; + } } #endif |