From 4660687a38034d60296fbc9e82aae772011c407f Mon Sep 17 00:00:00 2001
From: hasso <hasso>
Date: Wed, 29 Dec 2004 19:34:22 +0000
Subject: Don't crash during interface up/down events.

---
 isisd/isis_zebra.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'isisd/isis_zebra.c')

diff --git a/isisd/isis_zebra.c b/isisd/isis_zebra.c
index c7d05334..bcd00184 100644
--- a/isisd/isis_zebra.c
+++ b/isisd/isis_zebra.c
@@ -135,6 +135,9 @@ isis_zebra_if_state_up (int command, struct zclient *zclient,
   if (if_is_up (ifp))
     {
       zebra_interface_if_set_value (zclient->ibuf, ifp);
+      /* HT: This is wrong actually. We can't assume that circuit exist
+       * if we delete circuit during if_state_down event. Needs rethink.
+       * TODO */
       isis_circuit_update_params (circuit_scan_by_ifp (ifp), ifp);
       return 0;
     }
-- 
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