The exception for SDP and RFCOMM channels when it comes to security
mode 4 level 0 should only be checked when actually a connection
oriented channel is established.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/l2cap_sock.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 69e42db..bee98eb 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -100,9 +100,13 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
if (err < 0)
goto done;
- if (__le16_to_cpu(la.l2_psm) == L2CAP_PSM_SDP ||
- __le16_to_cpu(la.l2_psm) == L2CAP_PSM_RFCOMM)
- chan->sec_level = BT_SECURITY_SDP;
+ switch (chan->chan_type) {
+ case L2CAP_CHAN_CONN_ORIENTED:
+ if (__le16_to_cpu(la.l2_psm) == L2CAP_PSM_SDP ||
+ __le16_to_cpu(la.l2_psm) == L2CAP_PSM_RFCOMM)
+ chan->sec_level = BT_SECURITY_SDP;
+ break;
+ }
bacpy(&bt_sk(sk)->src, &la.l2_bdaddr);
--
1.8.3.1
--
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