ftp://ftp.linux.ncsu.edu/mirror/ftp.redhat.com/pub/redhat/linux/enterprise/4/en/os...

[xscreensaver] / hacks / analogtv.c

diff --git a/hacks/analogtv.c b/hacks/analogtv.c
index 85ced09c9a1a14dd8829e96c9a86d5f8bf6ec0c4..487b2efd50eff2f7241e4f0afdcd93e97a66e9b2 100644 (file)
--- a/hacks/analogtv.c
+++ b/hacks/analogtv.c
@@ -1,4 +1,4 @@
-/* analogtv, Copyright (c) 2003 Trevor Blackwell <tlb@tlb.org>
+/* analogtv, Copyright (c) 2003, 2004 Trevor Blackwell <tlb@tlb.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -264,8 +264,9 @@ analogtv_alloc_image(analogtv *it)
   if (!it->image) {
     it->image = XCreateImage(it->dpy, it->xgwa.visual, it->xgwa.depth, ZPixmap, 0, 0,
                              it->usewidth, it->useheight, 8, 0);
-    it->image->data = (char *)calloc(it->image->height, it->image->bytes_per_line);
+    it->image->data = (char *)malloc(it->image->height * it->image->bytes_per_line);
   }
+  memset (it->image->data, 0, it->image->height * it->image->bytes_per_line);
 }