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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2009-07-08 19:31:04 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2009-07-08 19:31:04 +0000 |
| commit | 1de4ba71555fcd2cc3d9bcef004c2c70b475a465 (patch) | |
| tree | 2eb39a50caec5c082d1b8438cf679add505849ff /libavcodec | |
| parent | 287fff266f1512dde69c84621d042d9bbdaa3496 (diff) | |
| download | ffmpeg-1de4ba71555fcd2cc3d9bcef004c2c70b475a465.tar.gz | |
Make sure that values generated for ff_vorbis_len2vlc in
vorbis_parse_setup_hdr_codebooks are in the valid range (<=32).
Originally committed as revision 19373 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/vorbis_dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/vorbis_dec.c b/libavcodec/vorbis_dec.c index d5d2972e8a..bb582c2bf0 100644 --- a/libavcodec/vorbis_dec.c +++ b/libavcodec/vorbis_dec.c @@ -292,7 +292,7 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) { AV_DEBUG(" ordered, current length: %d \n", current_length); //FIXME used_entries=entries; - for(;current_entry<used_entries;++current_length) { + for(;current_entry<used_entries && current_length <= 32;++current_length) { uint_fast16_t i, number; AV_DEBUG(" number bits: %d ", ilog(entries - current_entry)); |