[jgardou] 64942: [WIN32K] - Fix hook leaks. User object manager creates object with 2 (two, deux, zwei, dos) reference counts.

Author: jgardou
Date: Thu Oct 23 20:08:03 2014
New Revision: 64942

URL: http://svn.reactos.org/svn/reactos?rev=64942&view=rev
Log:
[WIN32K]
 - Fix hook leaks.
User object manager creates object with 2 (two, deux, zwei, dos) reference counts.

Modified:
    trunk/reactos/win32ss/user/ntuser/hook.c

Modified: trunk/reactos/win32ss/user/ntuser/hook.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/hook.c…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/hook.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/hook.c	[iso-8859-1] Thu Oct 23 20:08:03 2014
@@ -1402,7 +1402,7 @@
                         BOOL Ansi)
 {
     PWINSTATION_OBJECT WinStaObj;
-    PHOOK Hook;
+    PHOOK Hook = NULL;
     UNICODE_STRING ModuleName;
     NTSTATUS Status;
     HHOOK Handle;
@@ -1634,6 +1634,8 @@
     RETURN( Handle);
 
 CLEANUP:
+    if (Hook)
+        UserDereferenceObject(Hook);
     TRACE("Leave NtUserSetWindowsHookEx, ret=%p\n", _ret_);
     UserLeave();
     END_CLEANUP;