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Diffstat (limited to 'libavcodec/vorbisdec.c')
| -rw-r--r-- | libavcodec/vorbisdec.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c index 9200ca0d0a..7575ee4181 100644 --- a/libavcodec/vorbisdec.c +++ b/libavcodec/vorbisdec.c @@ -584,7 +584,17 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) floor_setup->decode = vorbis_floor0_decode; floor_setup->data.t0.order = get_bits(gb, 8); + if (!floor_setup->data.t0.order) { + av_log(vc->avccontext, AV_LOG_ERROR, + "Floor 0 order is 0.\n"); + return AVERROR_INVALIDDATA; + } floor_setup->data.t0.rate = get_bits(gb, 16); + if (!floor_setup->data.t0.rate) { + av_log(vc->avccontext, AV_LOG_ERROR, + "Floor 0 rate is 0.\n"); + return AVERROR_INVALIDDATA; + } floor_setup->data.t0.bark_map_size = get_bits(gb, 16); if (!floor_setup->data.t0.bark_map_size) { av_log(vc->avccontext, AV_LOG_ERROR, |