From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 8 Sep 2020 19:59:39 +0000 (+0900)
Subject: network: also process RTM_NEWRULE or RTM_DELRULE message which does not contain src... 
X-Git-Tag: v247-rc1~263^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2102d33cfbb88e1867317185a63c4f3284478ea4;p=thirdparty%2Fsystemd.git

network: also process RTM_NEWRULE or RTM_DELRULE message which does not contain src and dst addresses

Fixes #16784.
---

diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index 329020c4513..dbbc6b64bcc 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -1082,9 +1082,6 @@ int manager_rtnl_process_rule(sd_netlink *rtnl, sd_netlink_message *message, voi
                 assert_not_reached("Received rule message with unsupported address family");
         }
 
-        if (tmp->from_prefixlen == 0 && tmp->to_prefixlen == 0)
-                return 0;
-
         r = sd_rtnl_message_routing_policy_rule_get_flags(message, &flags);
         if (r < 0) {
                 log_warning_errno(r, "rtnl: received rule message without valid flag, ignoring: %m");