diff options
| author | Paul Jakma <paul@quagga.net> | 2010-04-15 11:39:05 +0100 |
|---|---|---|
| committer | Paul Jakma <paul@quagga.net> | 2010-12-08 17:11:17 +0000 |
| commit | cfd670f3af25dfc34d5c06e30d21160e3dfb6421 (patch) | |
| tree | 6b2888d0ac50a60416a92a7226cf513b0537f14f | |
| parent | ec70497bc5eac732139c3d94987ecb6691557795 (diff) | |
ospfd: ospf_if_free can leave dangling references on ISM events - cancel them
* ospf_interface.c: (ospf_if_free) events with dangling pointers left
scheduled can be seriously bad for ospfd's health. Cancel the event.
| -rw-r--r-- | ospfd/ospf_interface.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ospfd/ospf_interface.c b/ospfd/ospf_interface.c index afe3acf1..f9dc4b09 100644 --- a/ospfd/ospf_interface.c +++ b/ospfd/ospf_interface.c @@ -335,6 +335,8 @@ ospf_if_free (struct ospf_interface *oi) listnode_delete (oi->ospf->oiflist, oi); listnode_delete (oi->area->oiflist, oi); + thread_cancel_event (master, oi); + memset (oi, 0, sizeof (*oi)); XFREE (MTYPE_OSPF_IF, oi); } |