[ros-diffs] [rharabien] 54679: [WIN32K] - Fail if display name device is given to EnumerateDisplayDevices and index is not set to 0. Fixes hang in Display Settings -> Advanced -> Monitor.

[rharabien]

Author: rharabien
Date: Sun Dec 18 00:22:50 2011
New Revision: 54679

URL: http://svn.reactos.org/svn/reactos?rev=54679&view=rev
Log:
[WIN32K]
- Fail if display name device is given to EnumerateDisplayDevices and index is 
not set to 0. Fixes hang in Display Settings -> Advanced -> Monitor.

Modified:
    trunk/reactos/subsystems/win32/win32k/ntuser/display.c

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/display.c
URL: 
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntuser/display.c?rev=54679&r1=54678&r2=54679&view=diff
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/display.c [iso-8859-1] 
(original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/display.c [iso-8859-1] Sun Dec 
18 00:22:50 2011
@@ -382,6 +382,10 @@
             pustrDevice = NULL;
    }
 
+    /* If name is given only iDevNum==0 gives results */
+    if (pustrDevice && iDevNum != 0)
+        return FALSE;
+
     /* Acquire global USER lock */
     UserEnterShared();