[MPlayer-cvslog] r34805 - trunk/libmpcodecs/vf_uspp.c

[reimar]

Author: reimar
Date: Sat Mar 10 11:23:42 2012
New Revision: 34805

Log:
Fix possible crash when using -vf uspp,format=y8
i.e. the destination format is Y8.

Modified:
   trunk/libmpcodecs/vf_uspp.c

Modified: trunk/libmpcodecs/vf_uspp.c
==============================================================================
--- trunk/libmpcodecs/vf_uspp.c	Fri Mar  9 13:21:51 2012	(r34804)
+++ trunk/libmpcodecs/vf_uspp.c	Sat Mar 10 11:23:42 2012	(r34805)
@@ -201,6 +201,8 @@ static void filter(struct vf_priv_s *p, 
 
     for(j=0; j<3; j++){
         int is_chroma= !!j;
+        if (!dst[j])
+            continue; // HACK avoid crash for Y8 colourspace
         store_slice_c(dst[j], p->temp[j], dst_stride[j], p->temp_stride[j], width>>is_chroma, height>>is_chroma, 8-p->log2_count);
     }
 }