[ros-diffs] [jimtabor] 42934: - Fix a crash in SetMenuInfo.

Author: jimtabor
Date: Wed Aug 26 03:07:32 2009
New Revision: 42934

URL: http://svn.reactos.org/svn/reactos?rev=42934&view=rev
Log:
- Fix a crash in SetMenuInfo.

Modified:
    trunk/reactos/dll/win32/user32/windows/menu.c

Modified: trunk/reactos/dll/win32/user32/windows/menu.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/me...
==============================================================================
--- trunk/reactos/dll/win32/user32/windows/menu.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/user32/windows/menu.c [iso-8859-1] Wed Aug 26 03:07:32 2009
@@ -4993,8 +4993,12 @@
 {
   ROSMENUINFO mi;
   BOOL res = FALSE;
-  if(lpcmi->cbSize != sizeof(MENUINFO))
+
+  if (!lpcmi || (lpcmi->cbSize != sizeof(MENUINFO)))
+  {
+    SetLastError(ERROR_INVALID_PARAMETER);
     return res;
+  }

memcpy(&mi, lpcmi, sizeof(MENUINFO));
   return NtUserMenuInfo(hmenu, &mi, TRUE);