- Release dispatcher lock if gate is already signaled.

See issue #2083 for more details.

svn path=/trunk/; revision=26061

reactos/ntoskrnl/ke/gate.c

@@ -75,6 +75,9 @@ KeWaitForGate(IN PKGATE Gate,
                 KiReleaseDispatcherObject(&Gate->Header);
                 KiReleaseThreadLock(Thread);
 
+                /* Release the gate lock */
+                if (Queue) KiReleaseDispatcherLockFromDpcLevel();
+
                 /* Release the APC lock and return */
                 KiReleaseApcLock(&ApcLock);
                 break;