From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
When there is an existing connection l2cap_check_security needs to be
called to ensure that the security level of the new socket is fulfilled.
Normally l2cap_do_start takes care of this, but that function doesn't
get called for SOCK_RAW type sockets. This patch adds the necessary
l2cap_check_security call to the appropriate branch in l2cap_do_connect.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
net/bluetooth/l2cap.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index ae227bf..7550abb 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1106,7 +1106,8 @@ static int l2cap_do_connect(struct sock *sk)
if (sk->sk_type != SOCK_SEQPACKET &&
sk->sk_type != SOCK_STREAM) {
l2cap_sock_clear_timer(sk);
- sk->sk_state = BT_CONNECTED;
+ if (l2cap_check_security(sk))
+ sk->sk_state = BT_CONNECTED;
} else
l2cap_do_start(sk);
}
--
1.7.2.3
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