1 files changed, 4 insertions, 0 deletions
diff --git a/src/radeon_accel.c b/src/radeon_accel.c
index 028f2727..ac422571 100644
--- a/src/radeon_accel.c
+++ b/src/radeon_accel.c
@@ -712,6 +712,10 @@ RADEONHostDataBlitCopyPass(
     unsigned int dstPitch,
     unsigned int srcPitch
 ){
+
+    /* RADEONHostDataBlitCopy can return NULL ! */
+    if( (dst==NULL) || (src==NULL)) return;
+
     if ( dstPitch == srcPitch )
     {
 	memcpy( dst, src, hpass * dstPitch );