From 973d0cfabc68d910544136ef63d592cf17a843a8 Mon Sep 17 00:00:00 2001
From: Thomas Bluemel <thomas@reactsoft.com>
Date: Thu, 20 Oct 2005 17:59:00 +0000
Subject: [PATCH] fix r18639 the right way: don't check a - possibly random -
 pointer supplied by the caller, also correctly clear the owner SID pointer

svn path=/trunk/; revision=18640
---
 reactos/lib/advapi32/sec/misc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/reactos/lib/advapi32/sec/misc.c b/reactos/lib/advapi32/sec/misc.c
index ae1437c6680..6bd408aec4c 100644
--- a/reactos/lib/advapi32/sec/misc.c
+++ b/reactos/lib/advapi32/sec/misc.c
@@ -1200,10 +1200,10 @@ pGetSecurityInfoCheck(SECURITY_INFORMATION SecurityInfo,
         if ((SecurityInfo & OWNER_SECURITY_INFORMATION) &&
             ppsidOwner != NULL)
         {
-            ppsidOwner = NULL;
+            *ppsidOwner = NULL;
         }
         if ((SecurityInfo & GROUP_SECURITY_INFORMATION) &&
-           (ppsidGroup) && (*ppsidGroup)) 
+            ppsidGroup != NULL)
         {
             *ppsidGroup = NULL;
         }