From 97b9984484299b2ce72f8f4fc3706dab8a3a8439 Mon Sep 17 00:00:00 2001
From: Mukund Sivaraman <muks@banu.com>
Date: Fri, 4 Mar 2011 14:07:07 +0530
Subject: Validate port number specified in Port directive

This was asked in bug #90 comment #8.
---
 src/conf.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/conf.c b/src/conf.c
index b16b8e9..59630a2 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -779,7 +779,15 @@ static HANDLE_FUNC (handle_bindsame)
 
 static HANDLE_FUNC (handle_port)
 {
-        return set_int_arg (&conf->port, line, &match[2]);
+        set_int_arg (&conf->port, line, &match[2]);
+
+        if (conf->port > 65535) {
+                fprintf (stderr, "Bad port number (%d) supplied for Port.\n",
+                         conf->port);
+                return 1;
+        }
+
+        return 0;
 }
 
 static HANDLE_FUNC (handle_maxclients)
-- 
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