From e6ca3952e08f55ae2ff137e58b1f6715dbf3b481 Mon Sep 17 00:00:00 2001
From: Doug Lyons <douglyons@douglyons.com>
Date: Sat, 12 Aug 2023 12:10:34 -0500
Subject: [PATCH] [NTOS:CC] Fix locking of CcRosVacbIncRefCount in
 CcRosCreateVacb (#5527)

CORE-17624
---
 ntoskrnl/cc/view.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ntoskrnl/cc/view.c b/ntoskrnl/cc/view.c
index 25d066abd03..0e6917ea18a 100644
--- a/ntoskrnl/cc/view.c
+++ b/ntoskrnl/cc/view.c
@@ -776,11 +776,12 @@ CcRosCreateVacb (
     }
     KeReleaseSpinLockFromDpcLevel(&SharedCacheMap->CacheMapLock);
     InsertTailList(&VacbLruListHead, &current->VacbLruListEntry);
-    KeReleaseQueuedSpinLock(LockQueueMasterLock, oldIrql);
 
     /* Reference it to allow release */
     CcRosVacbIncRefCount(current);
 
+    KeReleaseQueuedSpinLock(LockQueueMasterLock, oldIrql);
+
     return Status;
 }