From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sat, 10 Sep 2011 03:57:08 +0000 (-0600)
Subject: FTP: use random outgoing port on PASV connections
X-Git-Tag: take08~4^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0a085c2577f857ca59d953d075bcdefa8592bd2f;p=thirdparty%2Fsquid.git

FTP: use random outgoing port on PASV connections
---

diff --git a/src/ftp.cc b/src/ftp.cc
index 2e34f30cec..17eac333c2 100644
--- a/src/ftp.cc
+++ b/src/ftp.cc
@@ -2723,6 +2723,7 @@ ftpReadPasv(FtpStateData * ftpState)
 
     Comm::ConnectionPointer conn = new Comm::Connection;
     conn->local = ftpState->ctrl.conn->local;
+    conn->local.SetPort(0);
     conn->remote = ipaddr;
     conn->remote.SetPort(port);