[tkreuzer] 42393: Set pulXlate to aulXlate when freeing the allocated buffer to prevent double frees.

Author: tkreuzer
Date: Tue Aug  4 23:31:34 2009
New Revision: 42393

URL: http://svn.reactos.org/svn/reactos?rev=42393&view=rev
Log:
Set pulXlate to aulXlate when freeing the allocated buffer to prevent double frees.

Modified:
    trunk/reactos/subsystems/win32/win32k/eng/xlate.c

Modified: trunk/reactos/subsystems/win32/win32k/eng/xlate.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/eng/xlate.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/eng/xlate.c [iso-8859-1] Tue Aug  4 23:31:34
2009
@@ -478,7 +478,10 @@
             if (pexlo->xlo.flXlate & XO_TRIVIAL)
             {
                 if (pexlo->xlo.pulXlate != pexlo->aulXlate)
+                {
                     EngFreeMem(pexlo->xlo.pulXlate);
+                    pexlo->xlo.pulXlate = pexlo->aulXlate;
+                }
                 pexlo->pfnXlate = EXLATEOBJ_iXlateTrivial;
                 pexlo->xlo.flXlate = XO_TRIVIAL;
                 return;
@@ -760,7 +763,7 @@
     {
         EngFreeMem(pexlo->xlo.pulXlate);
     }
-    pexlo->xlo.pulXlate = NULL;
+    pexlo->xlo.pulXlate = pexlo->aulXlate;
 }
 
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