picnoir
/
Systemd
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

networkd: link - ignore missing MAC address from NEWLINK message 

The kernel may broadcast such messages, simply discard them.
This commit is contained in:
Tom Gundersen 2014-04-13 22:10:34 +02:00
parent d060b62fcb
commit e9189a1f56
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/network/networkd-link.c
View File

@ -1490,10 +1490,10 @@ int link_update(Link *link, sd_rtnl_message *m) {
PRIu16, link->original_mtu);
}
/* The kernel may broadcast NEWLINK messages without the MAC address
set, simply ignore them. */
r = sd_rtnl_message_read_ether_addr(m, IFLA_ADDRESS, &mac);
if (r < 0)
log_debug_link(link, "Could not get MAC address: %s", strerror(-r));
else {
if (r >= 0) {
if (memcmp(link->mac.ether_addr_octet, mac.ether_addr_octet, ETH_ALEN)) {
memcpy(link->mac.ether_addr_octet, mac.ether_addr_octet, ETH_ALEN);