[Ffmpeg-cvslog] CVS: ffmpeg/libavformat dv.c,1.52,1.53

[Roman Shaposhnick]

Update of /cvsroot/ffmpeg/ffmpeg/libavformat
In directory mail:/var2/tmp/cvs-serv31590/ffmpeg/libavformat

Modified Files:
	dv.c 
Log Message:
  * fixing DV-in-AVI type1 packet production bug



Index: dv.c
===================================================================
RCS file: /cvsroot/ffmpeg/ffmpeg/libavformat/dv.c,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -d -r1.52 -r1.53
--- dv.c	6 Mar 2006 08:54:33 -0000	1.52
+++ dv.c	1 Apr 2006 23:13:53 -0000	1.53
@@ -834,8 +834,11 @@
 {
     int size, i;
 
-    if (buf_size < 4 || buf_size < c->sys->frame_size)
-        return -1;   /* Broken frame, or not enough data */
+    if (buf_size < DV_PROFILE_BYTES ||
+        !(c->sys = dv_frame_profile(buf)) ||
+        buf_size < c->sys->frame_size) {
+          return -1;   /* Broken frame, or not enough data */
+    }
 
     /* Queueing audio packet */
     /* FIXME: in case of no audio/bad audio we have to do something */