avcodec/utils: Assert that the number of consumed bytes in avcodec_decode_audio4() is <= the input size

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1 files changed, 2 insertions, 0 deletions

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 946ecb9f00..21ad3cf049 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -2422,6 +2422,8 @@ fail:
             av_frame_unref(frame);
     }
 
+    av_assert0(ret <= avpkt->size);
+
     return ret;
 }