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mov: Check memory allocation

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CC: libav-stable@libav.org
Bug-Id: CID 1292518
This commit is contained in:
Vittorio Giovara
2015-06-03 14:16:49 +01:00
parent bc1eace1b3
commit 6308cd4868
1 changed files with 5 additions and 1 deletions
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6
libavformat/mov.c
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@@ -1661,7 +1661,11 @@ static int mov_finalize_stsd_codec(MOVContext *c, AVIOContext *pb,
switch (st->codec->codec_id) { switch (st->codec->codec_id) {
#if CONFIG_DV_DEMUXER #if CONFIG_DV_DEMUXER
case AV_CODEC_ID_DVAUDIO: case AV_CODEC_ID_DVAUDIO:
c->dv_fctx = avformat_alloc_context(); c->dv_fctx = avformat_alloc_context();
if (!c->dv_fctx) {
av_log(c->fc, AV_LOG_ERROR, "dv demux context alloc error\n");
return AVERROR(ENOMEM);
}
c->dv_demux = avpriv_dv_init_demux(c->dv_fctx); c->dv_demux = avpriv_dv_init_demux(c->dv_fctx);
if (!c->dv_demux) { if (!c->dv_demux) {
av_log(c->fc, AV_LOG_ERROR, "dv demux context init error\n"); av_log(c->fc, AV_LOG_ERROR, "dv demux context init error\n");