[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec qdm2.c,1.8,1.9

[Michael Niedermayer CVS]

Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
In directory mail:/var2/tmp/cvs-serv24445

Modified Files:
	qdm2.c 
Log Message:
fix infinite loop


Index: qdm2.c
===================================================================
RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/qdm2.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- qdm2.c	30 Jan 2006 23:41:27 -0000	1.8
+++ qdm2.c	2 Mar 2006 21:47:53 -0000	1.9
@@ -2008,8 +2008,10 @@
 {
     QDM2Context *s = avctx->priv_data;
 
-    if((buf == NULL) || (buf_size < s->checksum_size))
+    if(!buf)
         return 0;
+    if(buf_size < s->checksum_size)
+        return -1;
 
     *data_size = s->channels * s->frame_size * sizeof(int16_t);