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-rw-r--r--libavcodec/opusdec.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/opusdec.c b/libavcodec/opusdec.c
index bf3a54b16b..771922e973 100644
--- a/libavcodec/opusdec.c
+++ b/libavcodec/opusdec.c
@@ -500,6 +500,12 @@ static int opus_decode_packet(AVCodecContext *avctx, void *data,
av_log(avctx, AV_LOG_ERROR, "Error parsing the packet header.\n");
return ret;
}
+ if (coded_samples != s->packet.frame_count * s->packet.frame_duration) {
+ av_log(avctx, AV_LOG_ERROR,
+ "Mismatching coded sample count in substream %d.\n", i);
+ return AVERROR_INVALIDDATA;
+ }
+
s->silk_samplerate = get_silk_samplerate(s->packet.config);
}