- NtUserSetWindowsHookEx: Don't leak a thread reference in case we are passed a Thread Id

svn path=/trunk/; revision=38750

diff --git a/reactos/subsystems/win32/win32k/ntuser/hook.c b/reactos/subsystems/win32/win32k/ntuser/hook.c
index efe6046..d0ff498 100644 (file)
--- a/reactos/subsystems/win32/win32k/ntuser/hook.c
+++ b/reactos/subsystems/win32/win32k/ntuser/hook.c
@@ -1156,6 +1156,11 @@ NtUserSetWindowsHookEx(
    ClientInfo->phkCurrent = 0;
    
    UserDereferenceObject(Hook);
+
+   if (NULL != Thread)
+   {
+      ObDereferenceObject(Thread);
+   }
    ObDereferenceObject(WinStaObj);
 
    RETURN( Handle);