Possible crash in netk-util.c

[Jasper Huijsmans]

Hey Olivier,

This crash was reported on the forum. It is with gtk 2.3.0, so I'm not
sure if it is a bug in lingui.

http://xfce.lindesign.se/db/viewtopic.php?t=216&start=17

The code in netk-util.c assumes that XGetWMHints always succeeds. You
are a better judge of this than I am, but perhaps something like this
could be added:

Index: netk-util.c
===================================================================
RCS file: /var/cvs/xfce/xfce4/libxfcegui4/libxfcegui4/netk-util.c,v
retrieving revision 1.11
diff -u -r1.11 netk-util.c
--- netk-util.c 17 Nov 2003 21:46:21 -0000      1.11
+++ netk-util.c 7 Dec 2003 09:31:50 -0000
@@ -65,6 +65,10 @@
     wmhints =
         XGetWMHints (GDK_WINDOW_XDISPLAY (widget->window),
                      GDK_WINDOW_XWINDOW (widget->window));
+    
+    if (!wmhints && !(wmhints = XAllocWMHints()))
+       return;
+    
     wmhints->flags |= InputHint;
     wmhints->input = False;
     XSetWMHints (GDK_WINDOW_XDISPLAY (widget->window),


	Jasper