diff options
| -rw-r--r-- | libavcodec/vorbis_dec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/vorbis_dec.c b/libavcodec/vorbis_dec.c index 6ca8763bb3..a1e33babc6 100644 --- a/libavcodec/vorbis_dec.c +++ b/libavcodec/vorbis_dec.c @@ -249,8 +249,8 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) { } codebook_setup->dimensions=get_bits(gb, 16); - if (codebook_setup->dimensions>16) { - av_log(vc->avccontext, AV_LOG_ERROR, " %"PRIdFAST16". Codebook's dimension is too large (%d). \n", cb, codebook_setup->dimensions); + if (codebook_setup->dimensions>16||codebook_setup->dimensions==0) { + av_log(vc->avccontext, AV_LOG_ERROR, " %"PRIdFAST16". Codebook's dimension is invalid (%d). \n", cb, codebook_setup->dimensions); goto error; } entries=get_bits(gb, 24); |