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-rw-r--r--isisd/isis_pdu.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/isisd/isis_pdu.c b/isisd/isis_pdu.c
index 8219e837..34e4b03d 100644
--- a/isisd/isis_pdu.c
+++ b/isisd/isis_pdu.c
@@ -1781,6 +1781,9 @@ isis_receive (struct thread *thread)
circuit = THREAD_ARG (thread);
assert (circuit);
+ if (!circuit->area)
+ return ISIS_OK;
+
if (circuit->rcv_stream == NULL)
circuit->rcv_stream = stream_new (ISO_MTU (circuit));
else
@@ -2088,6 +2091,11 @@ send_lan_l2_hello (struct thread *thread)
circuit = THREAD_ARG (thread);
assert (circuit);
+
+ if (!circuit->area) {
+ return ISIS_OK;
+ }
+
circuit->u.bc.t_send_lan_hello[1] = NULL;
if (circuit->u.bc.run_dr_elect[1])