If an interface address notification is received during device protocol
shutdown/restart, BIRD crashed.
Thanks to Wei Huang for the bugreport.
case RTM_NEWLINK:
case RTM_DELLINK:
DBG("KRT: Received async link notification (%d)\n", h->nlmsg_type);
- nl_parse_link(h, 0);
+ if (kif_proto)
+ nl_parse_link(h, 0);
break;
case RTM_NEWADDR:
case RTM_DELADDR:
DBG("KRT: Received async address notification (%d)\n", h->nlmsg_type);
- nl_parse_addr(h, 0);
+ if (kif_proto)
+ nl_parse_addr(h, 0);
break;
default:
DBG("KRT: Received unknown async notification (%d)\n", h->nlmsg_type);
* Interfaces
*/
+struct kif_proto *kif_proto;
static struct kif_config *kif_cf;
-static struct kif_proto *kif_proto;
static timer *kif_scan_timer;
static bird_clock_t kif_last_shot;
struct kif_state sys; /* Sysdep state */
};
+struct kif_proto *kif_proto;
+
#define KIF_CF ((struct kif_config *)p->p.cf)
struct proto_config * krt_init_config(int class);