From 47b1ba13e661de7b0293ee204dd6ee87ffa4b4da Mon Sep 17 00:00:00 2001
From: Bill Zissimopoulos <billziss@navimatics.com>
Date: Sun, 29 Nov 2015 11:18:11 -0800
Subject: [PATCH] dll: WIP

---
 src/dll/fsctl.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/dll/fsctl.c b/src/dll/fsctl.c
index 4dffb187..d2a6268b 100644
--- a/src/dll/fsctl.c
+++ b/src/dll/fsctl.c
@@ -32,8 +32,7 @@ FSP_API NTSTATUS FspFsctlCreateVolume(PWSTR DevicePath,
 
     GlobalDevicePath(DevicePathBuf, sizeof DevicePathBuf, DevicePath);
 
-    SecurityDescriptorSize = 0;
-    MakeSelfRelativeSD(SecurityDescriptor, 0, &SecurityDescriptorSize);
+    SecurityDescriptorSize = GetSecurityDescriptorLength(SecurityDescriptor);
     ParamsBuf = malloc(sizeof *ParamsBuf + SecurityDescriptorSize);
     if (0 == ParamsBuf)
     {