From 2bf9a6c16e3bba46be6ec4ade6d7c70a262d27da Mon Sep 17 00:00:00 2001
From: Bill Zissimopoulos <billziss@navimatics.com>
Date: Thu, 20 Jun 2024 12:44:35 +0100
Subject: [PATCH] sys: mup: correctly handle relative file object chain (#561)

---
 src/sys/mup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sys/mup.c b/src/sys/mup.c
index d4cf029d..45e03b74 100644
--- a/src/sys/mup.c
+++ b/src/sys/mup.c
@@ -250,7 +250,7 @@ NTSTATUS FspMupHandleIrp(
          * Every other CREATE request must be forwarded to the appropriate fsvol device.
          */
 
-        if (0 != FileObject->RelatedFileObject)
+        while (0 != FileObject->RelatedFileObject)
             FileObject = FileObject->RelatedFileObject;
 
         FspFsmupDeviceLockPrefixTable(FsmupDeviceObject);