[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 at svn.reactos.org
rharabien at svn.reactos.org
Sun Dec 18 00:22:50 UTC 2011
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();
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