[FFmpeg-cvslog] r21439 - trunk/libavcodec/ac3dec.c

[jbr]

Author: jbr
Date: Mon Jan 25 00:55:33 2010
New Revision: 21439

Log:
Only check frame size if the header is valid.

Modified:
   trunk/libavcodec/ac3dec.c

Modified: trunk/libavcodec/ac3dec.c
==============================================================================
--- trunk/libavcodec/ac3dec.c	Sun Jan 24 23:47:50 2010	(r21438)
+++ trunk/libavcodec/ac3dec.c	Mon Jan 25 00:55:33 2010	(r21439)
@@ -1237,7 +1237,7 @@ static int ac3_decode_frame(AVCodecConte
     err = parse_frame_header(s);
 
     /* check that reported frame size fits in input buffer */
-    if(s->frame_size > buf_size) {
+    if(!err && s->frame_size > buf_size) {
         av_log(avctx, AV_LOG_ERROR, "incomplete frame\n");
         err = AAC_AC3_PARSE_ERROR_FRAME_SIZE;
     }