From: Sven Strickroth <email@cs-ware.de>
Date: Wed, 26 Aug 2015 18:03:01 +0000 (+0200)
Subject: Use ::ffff: prefix for IPv4 addresses
X-Git-Tag: AWSTATS_7_5~33^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7%2Fhead;p=thirdparty%2FAWStats.git

Use ::ffff: prefix for IPv4 addresses

As of RFC4291 the :: is deprecated.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
---

diff --git a/wwwroot/cgi-bin/plugins/geoip6.pm b/wwwroot/cgi-bin/plugins/geoip6.pm
index 399e5879..6be13333 100644
--- a/wwwroot/cgi-bin/plugins/geoip6.pm
+++ b/wwwroot/cgi-bin/plugins/geoip6.pm
@@ -104,7 +104,7 @@ sub GetCountryCodeByAddr_geoip6 {
 	if (! $param) { return ''; }
 	my $searchkey;
 	if ($param =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) { # IPv4 address
-	        $searchkey = '::'.$param;
+	        $searchkey = '::ffff:'.$param;
         } else {
                 $searchkey = $param;
         }
@@ -177,7 +177,7 @@ sub ShowInfoHost_geoip6 {
 		my $key;
 		if ($param =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {	# IPv4 address
 		    $ip=4;
-			$key='::'.$param;
+			$key='::ffff:'.$param;
 		}
 		elsif ($param =~ /^[0-9A-F]*:/i) {						# IPv6 address
 		    $ip=6;