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avformat/librtmp: check return value of setsockopt

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Fixes CID 1396837
This commit is contained in:
Timo Rothenpieler 2017-06-11 15:08:43 +02:00
parent 0fbc9bbbbb
commit 4b2a2969f3
1 changed files with 4 additions and 1 deletions
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5
libavformat/librtmp.c
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@ -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