diff options
| author | Google Chrome <> | 2009-09-23 10:45:14 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2009-09-23 10:45:14 +0000 |
| commit | 96651e790cbaf5f0002e02f81606658198d07d18 (patch) | |
| tree | e75f8cf6fb88160c1bb5ae4b6ba17bb6237701a1 /libavcodec/vorbis_dec.c | |
| parent | d70fa8f131699fa1889cf65cc88563d000c4e1ef (diff) | |
Fix book_idx check.
25_vorbis_floor0_index.patch by chrome.
Originally committed as revision 19984 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/vorbis_dec.c')
| -rw-r--r-- | libavcodec/vorbis_dec.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavcodec/vorbis_dec.c b/libavcodec/vorbis_dec.c index 28417ee8f0..ce5a139ef4 100644 --- a/libavcodec/vorbis_dec.c +++ b/libavcodec/vorbis_dec.c @@ -553,12 +553,11 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) { uint_fast8_t book_idx; for (idx=0;idx<floor_setup->data.t0.num_books;++idx) { book_idx=get_bits(gb, 8); + if (book_idx>=vc->codebook_count) + return 1; floor_setup->data.t0.book_list[idx]=book_idx; if (vc->codebooks[book_idx].dimensions > max_codebook_dim) max_codebook_dim=vc->codebooks[book_idx].dimensions; - - if (floor_setup->data.t0.book_list[idx]>vc->codebook_count) - return 1; } } |