From 21c8e378c0d0d7ff8ea584948b644d944448d87e Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Tue, 25 Oct 2011 10:22:25 -0700
Subject: [PATCH] Copy IP range support into other ip_match function

---
 webmin/webmin-lib.pl | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/webmin/webmin-lib.pl b/webmin/webmin-lib.pl
index b0cacda2c..5f72fd1dd 100755
--- a/webmin/webmin-lib.pl
+++ b/webmin/webmin-lib.pl
@@ -1418,6 +1418,19 @@ for(my $i=1; $i<@_; $i++) {
 				}
 			}
 		}
+	elsif ($_[$i] =~ /^(\S+)-(\S+)$/) {
+		# Compare with an IPv4 range (separated by a hyphen -)
+		local ($remote, $min, $max);
+		@low = split(/\./, $1); @high = split(/\./, $2);
+		for($j=0; $j<4; $j++) {
+			$remote += $io[$j] << ((3-$j)*8);
+			$min += $low[$j] << ((3-$j)*8);
+			$max += $high[$j] << ((3-$j)*8);
+			}
+		if ($remote < $min || $remote > $max) {
+			$mismatch = 1;
+			}
+		}
 	elsif ($ip =~ /^\*(\.\S+)$/) {
 		# Compare with hostname regexp
 		$mismatch = 1 if ($hn !~ /$1$/);