From bd2d80c1cc35e638b82d628f492273d08854d974 Mon Sep 17 00:00:00 2001
From: Selva Nair <selva.nair@gmail.com>
Date: Sun, 3 Apr 2016 16:14:50 -0400
Subject: [PATCH] Check the return value of CheckTokenMembership()

Signed-off-by: Selva Nair <selva.nair@gmail.com>
---
 misc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/misc.c b/misc.c
index 29a53e6..1b62b3d 100644
--- a/misc.c
+++ b/misc.c
@@ -343,7 +343,8 @@ BOOL IsUserAdmin(VOID)
                                   &AdministratorsGroup);
     if(b)
     {
-        CheckTokenMembership(NULL, AdministratorsGroup, &b);
+        if (!CheckTokenMembership(NULL, AdministratorsGroup, &b))
+            b = FALSE;
         FreeSid(AdministratorsGroup);
     }