From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 27 Sep 2021 13:00:00 +0000 (+0900)
Subject: network: radv: mask unnecessary part of specified addresses
X-Git-Tag: v250-rc1~519^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cf72568ae479ba5953eb23aff5d47e1d3fc203ba;p=thirdparty%2Fsystemd.git

network: radv: mask unnecessary part of specified addresses
---

diff --git a/src/network/networkd-radv.c b/src/network/networkd-radv.c
index 5475ed787ec..1cd605a722f 100644
--- a/src/network/networkd-radv.c
+++ b/src/network/networkd-radv.c
@@ -731,6 +731,8 @@ int config_parse_prefix(
                            "Prefix is invalid, ignoring assignment: %s", rvalue);
                 return 0;
         }
+
+        (void) in6_addr_mask(&a.in6, p->prefixlen);
         p->prefix = a.in6;
 
         TAKE_PTR(p);
@@ -940,6 +942,8 @@ int config_parse_route_prefix(
                            "Route prefix is invalid, ignoring assignment: %s", rvalue);
                 return 0;
         }
+
+        (void) in6_addr_mask(&a.in6, p->prefixlen);
         p->prefix = a.in6;
 
         TAKE_PTR(p);