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networkd: fix NULL pointer deref

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This commit is contained in:
Kay Sievers 2014-01-02 05:16:14 +01:00
parent 5eb036ca53
commit be9326ca1d
1 changed files with 1 additions and 1 deletions
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2
src/network/networkd-link.c
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@ -633,7 +633,7 @@ int link_update(Link *link, sd_rtnl_message *m) {
} else if (!(link->flags & IFF_LOWER_UP) && flags & IFF_LOWER_UP) {
log_info("Interface '%s' is connected", link->ifname);
if (link->network->dhcp) {
if (link->network && link->network->dhcp) {
r = link_acquire_conf(link);
if (r < 0) {
link_enter_failed(link);