Check the return value of CheckTokenMembership()

Signed-off-by: Selva Nair <selva.nair@gmail.com>
9 years ago · bd2d80c1cc
1 changed files with 2 additions and 1 deletions
--- 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);
    }