Vitaliy Margolen : x11drv: Prevent NULL dereference in SelectionRequest handling.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 6bc59056dc0e85ab985ca24e6129bff42b97683f
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=6bc59056dc0e85ab985ca24e6129bff42b97683f

Author: Vitaliy Margolen <wine-patch at kievinfo.com>
Date:   Fri Jan 20 19:41:40 2006 +0100

x11drv: Prevent NULL dereference in SelectionRequest handling.

---

 dlls/x11drv/clipboard.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/x11drv/clipboard.c b/dlls/x11drv/clipboard.c
index 2d53a55..3821c2c 100644
--- a/dlls/x11drv/clipboard.c
+++ b/dlls/x11drv/clipboard.c
@@ -2795,7 +2795,7 @@ static Atom X11DRV_SelectionRequest_TARG
      */
     cTargets = 1; /* Include TARGETS */
 
-    lpData = ClipData;
+    if (!(lpData = ClipData)) return None;
 
     do
     {