avcodec/h261dec: Don't use too big max_depth in get_vlc2()

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
4 years ago · ebbdb928e8
parent 2b04405b63
commit ebbdb928e8
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/h261dec.c
+++ b/libavcodec/h261dec.c
@ -431,7 +431,7 @@ static int h261_decode_mb(H261Context *h)

    // Read cbp
    if (HAS_CBP(h->mtype))
-        cbp = get_vlc2(&s->gb, h261_cbp_vlc.table, H261_CBP_VLC_BITS, 2) + 1;
+        cbp = get_vlc2(&s->gb, h261_cbp_vlc.table, H261_CBP_VLC_BITS, 1) + 1;

    if (s->mb_intra) {
        s->current_picture.mb_type[xy] = MB_TYPE_INTRA;