diff options
Diffstat (limited to 'libavcodec/wmv2dec.c')
| -rw-r--r-- | libavcodec/wmv2dec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/wmv2dec.c b/libavcodec/wmv2dec.c index 92daa1639e..124dfdb7e0 100644 --- a/libavcodec/wmv2dec.c +++ b/libavcodec/wmv2dec.c @@ -230,6 +230,9 @@ int ff_wmv2_decode_secondary_picture_header(MpegEncContext *s) s->rl_chroma_table_index = s->rl_table_index; } + if (get_bits_left(&s->gb) < 2) + return AVERROR_INVALIDDATA; + s->dc_table_index = get_bits1(&s->gb); s->mv_table_index = get_bits1(&s->gb); |