From: Giovanni Bechis <gbechis@apache.org>
Date: Tue, 28 Apr 2026 15:50:40 +0000 (+0000)
Subject: fix support for rfc4291 (ipv6 mapped ipv4 addresses)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=035316f9ac9c8fc04a2584d2f0957b448447f3e3;p=thirdparty%2Fapache%2Fhttpd.git

fix support for rfc4291 (ipv6 mapped ipv4 addresses)
bz #69672


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1933436 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/metadata/mod_remoteip.c b/modules/metadata/mod_remoteip.c
index e88c9c9ee6..27a42d3cd3 100644
--- a/modules/metadata/mod_remoteip.c
+++ b/modules/metadata/mod_remoteip.c
@@ -813,7 +813,7 @@ static remoteip_parse_status_t remoteip_process_v1_header(conn_rec *c,
     else if (strcmp(word, "TCP6") == 0) {
 #if APR_HAVE_IPV6
         family = APR_INET6;
-        valid_addr_chars = "0123456789abcdefABCDEF:";
+        valid_addr_chars = "0123456789abcdefABCDEF:.";
 #else
         ap_log_cerror(APLOG_MARK, APLOG_ERR, 0, c, APLOGNO(03498)
                       "RemoteIPProxyProtocol: Unable to parse v6 address - APR is not compiled with IPv6 support");