diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-02-18 22:49:02 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-02-20 22:42:29 +0100 |
| commit | b710e6b68de13244f37fa5b05f894fcff81df4c6 (patch) | |
| tree | 79f5dac5c56d448fab1cbd355aa84e99ee921437 | |
| parent | 1c4a6088ed13c449db16191890b20d20574e6ac0 (diff) | |
networkd: enable LLDP only on ethernet
| -rw-r--r-- | src/network/networkd-link.c | 21 | ||||
| -rw-r--r-- | src/network/networkd-link.h | 1 |
2 files changed, 15 insertions, 7 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 1711436b48..5f91f4c9c2 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -89,9 +89,14 @@ bool link_ipv6ll_enabled(Link *link) { } bool link_lldp_enabled(Link *link) { + assert(link); + if (link->flags & IFF_LOOPBACK) return false; + if (link->iftype != ARPHRD_ETHER) + return false; + if (!link->network) return false; @@ -300,6 +305,7 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) { uint16_t type; const char *ifname; int r, ifindex; + unsigned short iftype; assert(manager); assert(message); @@ -317,6 +323,10 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) { else if (ifindex <= 0) return -EINVAL; + r = sd_rtnl_message_link_get_type(message, &iftype); + if (r < 0) + return r; + r = sd_netlink_message_read_string(message, IFLA_IFNAME, &ifname); if (r < 0) return r; @@ -330,6 +340,7 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) { link->state = LINK_STATE_PENDING; link->rtnl_extended_attrs = true; link->ifindex = ifindex; + link->iftype = iftype; link->ifname = strdup(ifname); if (!link->ifname) return -ENOMEM; @@ -338,22 +349,18 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) { if (r < 0) log_link_debug(link, "MAC address not found for new device, continuing without"); - r = asprintf(&link->state_file, "/run/systemd/netif/links/%d", - link->ifindex); + r = asprintf(&link->state_file, "/run/systemd/netif/links/%d", link->ifindex); if (r < 0) return -ENOMEM; - r = asprintf(&link->lease_file, "/run/systemd/netif/leases/%d", - link->ifindex); + r = asprintf(&link->lease_file, "/run/systemd/netif/leases/%d", link->ifindex); if (r < 0) return -ENOMEM; - r = asprintf(&link->lldp_file, "/run/systemd/netif/lldp/%d", - link->ifindex); + r = asprintf(&link->lldp_file, "/run/systemd/netif/lldp/%d", link->ifindex); if (r < 0) return -ENOMEM; - r = hashmap_ensure_allocated(&manager->links, NULL); if (r < 0) return r; diff --git a/src/network/networkd-link.h b/src/network/networkd-link.h index 0e6a7b6f21..4b4ae712b6 100644 --- a/src/network/networkd-link.h +++ b/src/network/networkd-link.h @@ -65,6 +65,7 @@ struct Link { int ifindex; char *ifname; + unsigned short iftype; char *state_file; struct ether_addr mac; struct in6_addr ipv6ll_address; |