avcodec/utils: Assert that audio decoders do not report using more data than was input

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · c94d9079b1
parent c265763318
commit c94d9079b1
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@ -2539,6 +2539,7 @@ int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx,
            ret = ff_thread_decode_frame(avctx, frame, got_frame_ptr, &tmp);
        else {
            ret = avctx->codec->decode(avctx, frame, got_frame_ptr, &tmp);
+            av_assert0(ret <= tmp.size);
            frame->pkt_dts = avpkt->dts;
        }
        if (ret >= 0 && *got_frame_ptr) {