From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 4 Apr 2019 10:52:30 +0000 (+0100)
Subject: vpnmain.cgi: Set MTU to a default when editing an old connection
X-Git-Tag: v2.23-core131~56
X-Git-Url: http://git.ipfire.org/?p=ipfire-2.x.git;a=commitdiff_plain;h=ab79dc43bf66f66b0c34a10158d46e4727d4df6a

vpnmain.cgi: Set MTU to a default when editing an old connection

This field is required and therefore we need to initialize it
for old connections. Right now, the CGI throws an error message
when editing an existing connection without the MTU being filled
in.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/config/rootfiles/core/130/filelists/files b/config/rootfiles/core/130/filelists/files
index ab1e82fcbc..248a2c7533 100644
--- a/config/rootfiles/core/130/filelists/files
+++ b/config/rootfiles/core/130/filelists/files
@@ -14,6 +14,7 @@ srv/web/ipfire/cgi-bin/ids.cgi
 srv/web/ipfire/cgi-bin/logs.cgi/ids.dat
 srv/web/ipfire/cgi-bin/logs.cgi/log.dat
 srv/web/ipfire/cgi-bin/ovpnmain.cgi
+srv/web/ipfire/cgi-bin/vpnmain.cgi
 usr/local/bin/ipsec-interfaces
 usr/local/bin/suricatactrl
 usr/local/bin/update-ids-ruleset
diff --git a/html/cgi-bin/vpnmain.cgi b/html/cgi-bin/vpnmain.cgi
index 00282d50b2..ecf860d85b 100644
--- a/html/cgi-bin/vpnmain.cgi
+++ b/html/cgi-bin/vpnmain.cgi
@@ -1363,6 +1363,10 @@ END
 			$cgiparams{'MODE'} = "tunnel";
 		}
 
+		if ($cgiparams{'INTERFACE_MTU'} eq "") {
+			$cgiparams{'INTERFACE_MTU'} = 1500;
+		}
+
 	} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
 		$cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
 		if ($cgiparams{'TYPE'} !~ /^(host|net)$/) {