diff options
Diffstat (limited to 'libavformat/dv.c')
| -rw-r--r-- | libavformat/dv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/dv.c b/libavformat/dv.c index f7a0146..a0e07e9 100644 --- a/libavformat/dv.c +++ b/libavformat/dv.c @@ -430,6 +430,8 @@ static int dv_read_packet(AVFormatContext *s, AVPacket *pkt) size = dv_get_packet(c->dv_demux, pkt); if (size < 0) { + if (!c->dv_demux->sys) + return AVERROR(EIO); size = c->dv_demux->sys->frame_size; if (get_buffer(s->pb, c->buf, size) <= 0) return AVERROR(EIO); |
