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rmdec: check av_new_packet return value

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CC: libav-stable@libav.org
Bug-Id: CID 733714
This commit is contained in:
Vittorio Giovara 2014-10-20 14:11:17 +01:00
parent 629b2ed0ac
commit 7207dd8f82
1 changed files with 3 additions and 1 deletions

4
libavformat/rmdec.c

@ -816,7 +816,9 @@ ff_rm_retrieve_cache (AVFormatContext *s, AVIOContext *pb,
ast->deint_id == DEINT_ID_VBRS) ast->deint_id == DEINT_ID_VBRS)
av_get_packet(pb, pkt, ast->sub_packet_lengths[ast->sub_packet_cnt - rm->audio_pkt_cnt]); av_get_packet(pb, pkt, ast->sub_packet_lengths[ast->sub_packet_cnt - rm->audio_pkt_cnt]);
else { else {
av_new_packet(pkt, st->codec->block_align); int ret = av_new_packet(pkt, st->codec->block_align);
if (ret < 0)
return ret;
memcpy(pkt->data, ast->pkt.data + st->codec->block_align * //FIXME avoid this memcpy(pkt->data, ast->pkt.data + st->codec->block_align * //FIXME avoid this
(ast->sub_packet_h * ast->audio_framesize / st->codec->block_align - rm->audio_pkt_cnt), (ast->sub_packet_h * ast->audio_framesize / st->codec->block_align - rm->audio_pkt_cnt),
st->codec->block_align); st->codec->block_align);