From 4af8710b51e35f24c4cb54e544303eddc1160fda Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Sun, 28 Sep 2008 18:46:48 +0000
Subject: [PATCH] -Address errors on bad input from WebUI

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2251 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatd | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xCAT-server/sbin/xcatd b/xCAT-server/sbin/xcatd
index 46bf106c2..62fc1b60c 100755
--- a/xCAT-server/sbin/xcatd
+++ b/xCAT-server/sbin/xcatd
@@ -1062,6 +1062,9 @@ sub becomeuser {
     my $passtab = xCAT::Table->new('passwd');
     my $id=shift;
     my $pass=shift;
+    unless (defined $id and defined $pass) {
+        return undef;
+    }
     my $passent=$passtab->getAttribs({key=>'xcat',username=>$id},['password']);
     unless ($passent) {
         return undef;