From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Fri, 11 Mar 2022 15:55:55 +0000 (+0100)
Subject: resolve: update the referenced RFC & section for mDNS
X-Git-Tag: v251-rc1~163^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F22714%2Fhead;p=thirdparty%2Fsystemd.git

resolve: update the referenced RFC & section for mDNS

Resolves: #20386
---

diff --git a/src/resolve/resolved-mdns.c b/src/resolve/resolved-mdns.c
index 553c035c6e0..07cd5e9a15e 100644
--- a/src/resolve/resolved-mdns.c
+++ b/src/resolve/resolved-mdns.c
@@ -520,7 +520,7 @@ int manager_mdns_ipv6_fd(Manager *m) {
         if (r < 0)
                 return log_error_errno(r, "mDNS-IPv6: Failed to set IPV6_UNICAST_HOPS: %m");
 
-        /* RFC 4795, section 2.5 recommends setting the TTL of UDP packets to 255. */
+        /* RFC 6762, section 11 recommends setting the TTL of UDP packets to 255. */
         r = setsockopt_int(s, IPPROTO_IPV6, IPV6_MULTICAST_HOPS, 255);
         if (r < 0)
                 return log_error_errno(r, "mDNS-IPv6: Failed to set IPV6_MULTICAST_HOPS: %m");