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networkd: act on lease only if there is one
author
Umut Tezduyar Lindskog
<umut.tezduyar@axis.com>
Mon, 17 Feb 2014 20:16:53 +0000
(21:16 +0100)
committer
Tom Gundersen
<teg@jklm.no>
Mon, 17 Feb 2014 22:30:08 +0000
(23:30 +0100)
Interface could go down before acquiring a dhcp lease
src/network/networkd-link.c
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diff --git
a/src/network/networkd-link.c
b/src/network/networkd-link.c
index d83c4cef8bf5f4db5263bc0fa1fedb7ebb368ab4..9aca1b647786971ade07a01b80ad1b5770f0da73 100644
(file)
--- a/
src/network/networkd-link.c
+++ b/
src/network/networkd-link.c
@@
-626,10
+626,12
@@
static void dhcp_handler(sd_dhcp_client *client, int event, void *userdata) {
return;
}
- r = dhcp_lease_lost(link);
- if (r < 0) {
- link_enter_failed(link);
- return;
+ if (link->dhcp_lease) {
+ r = dhcp_lease_lost(link);
+ if (r < 0) {
+ link_enter_failed(link);
+ return;
+ }
}
if (event == DHCP_EVENT_IP_CHANGE) {