diff options
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/asvdec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/asvdec.c b/libavcodec/asvdec.c index 9f74abb..9ba2755 100644 --- a/libavcodec/asvdec.c +++ b/libavcodec/asvdec.c @@ -274,6 +274,11 @@ static av_cold int decode_init(AVCodecContext *avctx) const int scale = avctx->codec_id == AV_CODEC_ID_ASV1 ? 1 : 2; int i; + if (avctx->extradata_size < 1) { + av_log(avctx, AV_LOG_ERROR, "No extradata provided\n"); + return AVERROR_INVALIDDATA; + } + ff_asv_common_init(avctx); init_vlcs(a); ff_init_scantable(a->dsp.idct_permutation, &a->scantable, ff_asv_scantab); |
