From 08346a5fe6c2edc33ce2826e5d69202fa694f2b1 Mon Sep 17 00:00:00 2001
From: Stephen L Johnson <sjohnson@monsters.org>
Date: Thu, 18 Apr 2002 15:39:00 +0000
Subject: [PATCH] fixed another exit point with missing alarm(0 reset in
 check_tcp()

---
 src/spong-network.pl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/spong-network.pl b/src/spong-network.pl
index 5993db0..05dff0b 100755
--- a/src/spong-network.pl
+++ b/src/spong-network.pl
@@ -17,7 +17,7 @@
 # (2) Converted checks to new plugin mechanism (Stephen Johnson May 28, 1999)
 #     Added user-configurable escalation mechanism
 #
-# $Id: spong-network.pl,v 1.40 2001/06/20 21:18:54 sljohnson Exp $
+# $Id: spong-network.pl,v 1.41 2002/04/18 15:39:00 sljohnson Exp $
 
 use Carp;
 use lib "@@LIBDIR@@";
@@ -375,7 +375,8 @@ sub check_tcp {
       while (length($msg) < $maxlen) {
          recv( SOCK, $line, 256, 0 );
          $msg .= $line;
-         if (length($line) == 0) { return; } # If the socket is closed, return
+         # If the socket is closed, exit the loop
+         if (length($line) == 0) { last; }
       }
       alarm(0);
       close( SOCK ) || die "close: $!";
-- 
2.30.2