if (r < 0)
return r;
- assert(nl_type->type == NLA_NESTED);
-
r = message_new_empty(rtnl, &m);
if (r < 0)
return r;
log_debug("rtnl: no data in socket");
return (errno == EAGAIN || errno == EINTR) ? 0 : -errno;
- } else if (r == 0)
- /* connection was closed by the kernel */
- return -ECONNRESET;
+ } else if (r == 0) {
+ /* connection was closed by the kernel? */
+ log_warning("rtnl: ignoring empty message");
+ return 0;
+ }
for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) {
if (cmsg->cmsg_level == SOL_SOCKET &&
if (ucred->pid == 0)
auth = true;
else
- log_debug("rtnl: ignoring message from pid %u", ucred->pid);
+ log_debug("rtnl: ignoring message from PID "PID_FMT, ucred->pid);
} else if (cmsg->cmsg_level == SOL_NETLINK &&
cmsg->cmsg_type == NETLINK_PKTINFO &&
cmsg->cmsg_len == CMSG_LEN(sizeof(struct nl_pktinfo))) {
r = type_system_get_type(NULL, &nl_type, new_msg->nlmsg_type);
if (r < 0) {
if (r == -ENOTSUP)
- log_debug("sd-rtnl: ignored message with unknown type: %u",
+ log_debug("sd-rtnl: ignored message with unknown type: %i",
new_msg->nlmsg_type);
continue;