From bee7bfbed55a6cdd63ca586b30d0bd5f729112fb Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Sat, 18 Aug 2018 22:14:55 -0700
Subject: [PATCH] Support modern interface names
 https://github.com/webmin/webmin/issues/803

---
 shorewall/shorewall-lib.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shorewall/shorewall-lib.pl b/shorewall/shorewall-lib.pl
index 51783a696..85ada5296 100755
--- a/shorewall/shorewall-lib.pl
+++ b/shorewall/shorewall-lib.pl
@@ -718,7 +718,7 @@ else {
 
 sub interfaces_validate
 {
-$in{'iface'} =~ /^[a-z]+\d*(\.\d+)?$/ ||
+$in{'iface'} =~ /^[a-z]+\d*(s\d*)?(\.\d+)?$/ ||
 	$in{'iface'} =~ /^[a-z]+\+$/ || &error($text{'interfaces_eiface'});
 local @result = ( $in{'zone'}, $in{'iface'});
 if (not &new_interfaces_format()) {