From 6d143acb4da62a70285ebf8ae027fb1f058182ab Mon Sep 17 00:00:00 2001
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
Date: Mon, 4 Oct 2010 19:28:52 -0300
Subject: [PATCH] --- yaml --- r: 211422 b: refs/heads/master c:
 eaa71b318c5ed0cd1ac3182a533471dc5edf372d h: refs/heads/master v: v3

---
 [refs]                      | 2 +-
 trunk/net/bluetooth/l2cap.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 5ea0718aa507..f809c0618256 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e454c844644683571617896ab2a4ce0109c1943e
+refs/heads/master: eaa71b318c5ed0cd1ac3182a533471dc5edf372d
diff --git a/trunk/net/bluetooth/l2cap.c b/trunk/net/bluetooth/l2cap.c
index 44a8fb0d6c29..0b54b7dd8401 100644
--- a/trunk/net/bluetooth/l2cap.c
+++ b/trunk/net/bluetooth/l2cap.c
@@ -1950,6 +1950,11 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
 
 	switch (optname) {
 	case L2CAP_OPTIONS:
+		if (sk->sk_state == BT_CONNECTED) {
+			err = -EINVAL;
+			break;
+		}
+
 		opts.imtu     = l2cap_pi(sk)->imtu;
 		opts.omtu     = l2cap_pi(sk)->omtu;
 		opts.flush_to = l2cap_pi(sk)->flush_to;