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-rw-r--r--net/x25/x25_in.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index 3c12cae32001..afb26221d8a8 100644
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -142,6 +142,15 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp
sk->sk_state_change(sk);
break;
}
+ case X25_CALL_REQUEST:
+ /* call collision */
+ x25->causediag.cause = 0x01;
+ x25->causediag.diagnostic = 0x48;
+
+ x25_write_internal(sk, X25_CLEAR_REQUEST);
+ x25_disconnect(sk, EISCONN, 0x01, 0x48);
+ break;
+
case X25_CLEAR_REQUEST:
if (!pskb_may_pull(skb, X25_STD_MIN_LEN + 2))
goto out_clear;