commit c6c284e64b1f537a3243856cf78cf3f2324e4c2b
Author: Matthias Hopf <mhopf@suse.de>
Date:   Mon Nov 26 15:38:20 2007 +0100

    Initialize Mode with 0 in xf86RandRModeConvert.
    
    Asking for trouble if non-initialized values contain random data.

diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
index c1a06b2..61a7db3 100644
--- a/hw/xfree86/modes/xf86RandR12.c
+++ b/hw/xfree86/modes/xf86RandR12.c
@@ -683,11 +683,8 @@ xf86RandRModeConvert (ScrnInfoPtr	scrn,
 		      RRModePtr		randr_mode,
 		      DisplayModePtr	mode)
 {
-    mode->prev = NULL;
-    mode->next = NULL;
-    mode->name = NULL;
+    memset(mode, 0, sizeof(DisplayModeRec));
     mode->status = MODE_OK;
-    mode->type = 0;
 
     mode->Clock = randr_mode->mode.dotClock / 1000;