diff options
| -rw-r--r-- | libavcodec/utils.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 1ec039e5e9..c31608df99 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -481,7 +481,10 @@ int attribute_align_arg avcodec_open(AVCodecContext *avctx, AVCodec *codec) } avctx->codec = codec; - avctx->codec_id = codec->id; + if(avctx->codec_id != codec->id || avctx->codec_type != codec->type){ + av_log(avctx, AV_LOG_ERROR, "codec type or id mismatches\n"); + goto end; + } avctx->frame_number = 0; if(avctx->codec->init){ ret = avctx->codec->init(avctx); |