From 5d38b453ef90ee936c9a6d4781d2592938060b93 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 27 Apr 2012 18:36:52 +0000
Subject: [PATCH] Fix problem where unauthorized users could indefinitely hold
 an xcatd slot open so long as they stayed connected

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@12379 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatd | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/sbin/xcatd b/xCAT-server/sbin/xcatd
index 06ccf66d0..3615164f6 100755
--- a/xCAT-server/sbin/xcatd
+++ b/xCAT-server/sbin/xcatd
@@ -1688,9 +1688,10 @@ sub service_connection {
     my $request;
     my $req=undef;
     alarm(15);
-    while (<$sock>) {
+    my $line;
+    while (alarm (15) and $line = <$sock>) {
       alarm(0);
-      $request .= $_;
+      $request .= $line;
       #$req = eval { XMLin($request, ForceArray => [ 'attribute' , 'attributepair' ]) };
       if (m/<\/xcatrequest>/) {
         $req = eval { XMLin($request, SuppressEmpty=>undef,ForceArray=>1) };