diff options
Diffstat (limited to 'libavformat/siff.c')
| -rw-r--r-- | libavformat/siff.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/siff.c b/libavformat/siff.c index f6815b2f26..60a867df14 100644 --- a/libavformat/siff.c +++ b/libavformat/siff.c @@ -201,6 +201,8 @@ static int siff_read_packet(AVFormatContext *s, AVPacket *pkt) if (c->curstrm == -1) { c->pktsize = avio_rl32(s->pb) - 4; c->flags = avio_rl16(s->pb); + if (c->flags & VB_HAS_AUDIO && !c->has_audio) + return AVERROR_INVALIDDATA; c->gmcsize = (c->flags & VB_HAS_GMC) ? 4 : 0; if (c->gmcsize) avio_read(s->pb, c->gmc, c->gmcsize); |