Give an error message when returning due to an unallocated channel element

Patch by Alex Converse ( alex converse gmail com ) Originally committed as revision 17181 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · b2d9d4a531
parent 30272450f9
commit b2d9d4a531
1 changed files with 3 additions and 0 deletions
--- a/libavcodec/aac.c
+++ b/libavcodec/aac.c
@ -1576,7 +1576,10 @@ static int aac_decode_frame(AVCodecContext * avccontext, void * data, int * data
        }
        if(elem_type < TYPE_DSE) {
            if(!ac->che[elem_type][elem_id])
+            {
+                av_log(ac->avccontext, AV_LOG_ERROR, "channel element %d.%d is not allocated\n", elem_type, elem_id);
                return -1;
+            }
        }

        switch (elem_type) {