if (r < 0) {
log_warning_errno(r, "rtnl: could not get message type: %m");
return 0;
+ } else if (type != RTM_NEWLINK && type != RTM_DELLINK) {
+ log_warning("rtnl: received unexpected message type when processing link");
+ return 0;
}
r = sd_rtnl_message_link_get_ifindex(message, &ifindex);
if (r < 0) {
- log_warning_errno(r, "rtnl: could not get ifindex: %m");
+ log_warning_errno(r, "rtnl: could not get ifindex from link: %m");
return 0;
} else if (ifindex <= 0) {
log_warning("rtnl: received link message with invalid ifindex: %d", ifindex);