diff options
| -rw-r--r-- | src/network/networkd-route.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c index 10d8cd902a..82c9e002fd 100644 --- a/src/network/networkd-route.c +++ b/src/network/networkd-route.c @@ -118,13 +118,15 @@ int route_drop(Route *route, Link *link, return r; } - if (route->family == AF_INET) - r = sd_rtnl_message_append_in_addr(req, RTA_GATEWAY, &route->in_addr.in); - else if (route->family == AF_INET6) - r = sd_rtnl_message_append_in6_addr(req, RTA_GATEWAY, &route->in_addr.in6); - if (r < 0) { - log_error("Could not append RTA_GATEWAY attribute: %s", strerror(-r)); - return r; + if (!in_addr_is_null(route->family, &route->in_addr)) { + if (route->family == AF_INET) + r = sd_rtnl_message_append_in_addr(req, RTA_GATEWAY, &route->in_addr.in); + else if (route->family == AF_INET6) + r = sd_rtnl_message_append_in6_addr(req, RTA_GATEWAY, &route->in_addr.in6); + if (r < 0) { + log_error("Could not append RTA_GATEWAY attribute: %s", strerror(-r)); + return r; + } } if (route->dst_prefixlen) { @@ -203,13 +205,15 @@ int route_configure(Route *route, Link *link, return r; } - if (route->family == AF_INET) - r = sd_rtnl_message_append_in_addr(req, RTA_GATEWAY, &route->in_addr.in); - else if (route->family == AF_INET6) - r = sd_rtnl_message_append_in6_addr(req, RTA_GATEWAY, &route->in_addr.in6); - if (r < 0) { - log_error("Could not append RTA_GATEWAY attribute: %s", strerror(-r)); - return r; + if (!in_addr_is_null(route->family, &route->in_addr)) { + if (route->family == AF_INET) + r = sd_rtnl_message_append_in_addr(req, RTA_GATEWAY, &route->in_addr.in); + else if (route->family == AF_INET6) + r = sd_rtnl_message_append_in6_addr(req, RTA_GATEWAY, &route->in_addr.in6); + if (r < 0) { + log_error("Could not append RTA_GATEWAY attribute: %s", strerror(-r)); + return r; + } } if (route->dst_prefixlen) { |