| Message ID | mailman.6464.1625841346.1072.openwrt-devel@lists.openwrt.org |
|---|---|
| State | New |
| Headers | show |
| Series | relayd: don't break localhost | expand |
diff --git a/route.c b/route.c index c552d1f..f7cf815 100644 --- a/route.c +++ b/route.c @@ -243,7 +243,7 @@ rtnl_route_set(struct relayd_host *host, struct relayd_route *route, bool add) rtnl_route_request(rif, host, route, add); } - if (local_route_table) + if (local_route_table && route && route->mask) rtnl_route_request(NULL, host, route, add); }
The sender domain has a DMARC Reject/Quarantine policy which disallows sending mailing list messages using the original "From" header. To mitigate this problem, the original message has been wrapped automatically by the mailing list software. Relayd is adding default route to its routing tables when it's found in DHCP response. Adding default route to routing table associated with loopback interface makes no sense other than breaking localhost so that DNS requests to local dnsmasq and even "ping 127.0.0.1" go to default gateway. This patch prevents insertion of default route into "localhost" policy routing table created by relayd. Signed-off-by: Dmitry Ivanov <dimss79@inbox.lv> --- route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)