diff options
| -rw-r--r-- | libavcodec/bitstream.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/bitstream.c b/libavcodec/bitstream.c index 2a796e0a3e..a908c10980 100644 --- a/libavcodec/bitstream.c +++ b/libavcodec/bitstream.c @@ -281,7 +281,7 @@ int ff_init_vlc_sparse(VLC *vlc_arg, int nb_bits, int nb_codes, vlc = vlc_arg; vlc->bits = nb_bits; if (flags & INIT_VLC_USE_NEW_STATIC) { - av_assert0(nb_codes + 1 <= FF_ARRAY_ELEMS(localbuf)); + av_assert0(nb_codes <= FF_ARRAY_ELEMS(localbuf)); localvlc = *vlc_arg; vlc = &localvlc; vlc->table_size = 0; @@ -290,8 +290,8 @@ int ff_init_vlc_sparse(VLC *vlc_arg, int nb_bits, int nb_codes, vlc->table_allocated = 0; vlc->table_size = 0; } - if (nb_codes + 1 > FF_ARRAY_ELEMS(localbuf)) { - buf = av_malloc_array((nb_codes + 1), sizeof(VLCcode)); + if (nb_codes > FF_ARRAY_ELEMS(localbuf)) { + buf = av_malloc_array(nb_codes, sizeof(VLCcode)); if (!buf) return AVERROR(ENOMEM); } else |