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OSPF: Fix reading from freed memory

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Thanks to Pavel Tvrdik for noticing it.
This commit is contained in:
Ondrej Zajicek (work) 2016-03-09 17:37:44 +01:00 committed by Pavel Tvrdik
parent 7b02a9039e
commit c862761b8b
1 changed files with 2 additions and 1 deletions
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3
proto/ospf/neighbor.c
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@ -108,6 +108,7 @@ ospf_neigh_down(struct ospf_neighbor *n)
{ {
struct ospf_iface *ifa = n->ifa; struct ospf_iface *ifa = n->ifa;
struct ospf_proto *p = ifa->oa->po; struct ospf_proto *p = ifa->oa->po;
u32 rid = n->rid;
if ((ifa->type == OSPF_IT_NBMA) || (ifa->type == OSPF_IT_PTMP)) if ((ifa->type == OSPF_IT_NBMA) || (ifa->type == OSPF_IT_PTMP))
{ {
@ -121,7 +122,7 @@ ospf_neigh_down(struct ospf_neighbor *n)
rem_node(NODE n); rem_node(NODE n);
rfree(n->pool); rfree(n->pool);
OSPF_TRACE(D_EVENTS, "Neighbor %R on %s removed", n->rid, ifa->ifname); OSPF_TRACE(D_EVENTS, "Neighbor %R on %s removed", rid, ifa->ifname);
} }
/** /**