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rtpenc_chain: Check for errors from ffio_fdopen and ffio_open_dyn_packet_buf 

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-08-07 10:20:07 +03:00
parent f542dedf72
commit 62572435d4
1 changed files with 8 additions and 5 deletions
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13
libavformat/rtpenc_chain.c
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@ -75,16 +75,19 @@ int ff_rtp_chain_mux_open(AVFormatContext **out, AVFormatContext *s,
avcodec_copy_context(rtpctx->streams[0]->codec, st->codec);
if (handle) {
ffio_fdopen(&rtpctx->pb, handle);
ret = ffio_fdopen(&rtpctx->pb, handle);
if (ret < 0)
ffurl_close(handle);
} else
ffio_open_dyn_packet_buf(&rtpctx->pb, packet_size);
ret = avformat_write_header(rtpctx, &opts);
ret = ffio_open_dyn_packet_buf(&rtpctx->pb, packet_size);
if (!ret)
ret = avformat_write_header(rtpctx, &opts);
av_dict_free(&opts);
if (ret) {
if (handle) {
if (handle && rtpctx->pb) {
avio_close(rtpctx->pb);
} else {
} else if (rtpctx->pb) {
uint8_t *ptr;
avio_close_dyn_buf(rtpctx->pb, &ptr);
av_free(ptr);