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-rw-r--r--include/net/bluetooth/hci_core.h3
-rw-r--r--include/net/bluetooth/l2cap.h2
-rw-r--r--net/bluetooth/hci_conn.c3
-rw-r--r--net/bluetooth/l2cap_core.c15
-rw-r--r--net/bluetooth/l2cap_sock.c2
-rw-r--r--net/bluetooth/mgmt.c2
-rw-r--r--net/bluetooth/rfcomm/core.c3
7 files changed, 17 insertions, 13 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 73e16ecfd6b9..eb2b9c9e3480 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -720,7 +720,8 @@ struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst,
__u16 setting);
int hci_conn_check_link_mode(struct hci_conn *conn);
int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
-int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type);
+int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type,
+ bool initiator);
int hci_conn_change_link_key(struct hci_conn *conn);
int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 1fffd92808b0..8df15ad0d43f 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -905,7 +905,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
bdaddr_t *dst, u8 dst_type);
int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
-int l2cap_chan_check_security(struct l2cap_chan *chan);
+int l2cap_chan_check_security(struct l2cap_chan *chan, bool initiator);
void l2cap_chan_set_defaults(struct l2cap_chan *chan);
int l2cap_ertm_init(struct l2cap_chan *chan);
void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index ad5f0b819e90..76c5a38e5997 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -973,7 +973,8 @@ static void hci_conn_encrypt(struct hci_conn *conn)
}
/* Enable security */
-int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
+int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type,
+ bool initiator)
{
BT_DBG("hcon %p", conn);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d0f36336b6ce..c8c259f21d80 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -775,7 +775,7 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan)
}
/* Service level security */
-int l2cap_chan_check_security(struct l2cap_chan *chan)
+int l2cap_chan_check_security(struct l2cap_chan *chan, bool initiator)
{
struct l2cap_conn *conn = chan->conn;
__u8 auth_type;
@@ -785,7 +785,8 @@ int l2cap_chan_check_security(struct l2cap_chan *chan)
auth_type = l2cap_get_auth_type(chan);
- return hci_conn_security(conn->hcon, chan->sec_level, auth_type);
+ return hci_conn_security(conn->hcon, chan->sec_level, auth_type,
+ initiator);
}
static u8 l2cap_get_ident(struct l2cap_conn *conn)
@@ -1278,7 +1279,7 @@ static void l2cap_do_start(struct l2cap_chan *chan)
if (!(conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_DONE))
return;
- if (l2cap_chan_check_security(chan) &&
+ if (l2cap_chan_check_security(chan, true) &&
__l2cap_no_conn_pending(chan)) {
l2cap_start_connection(chan);
}
@@ -1357,7 +1358,7 @@ static void l2cap_conn_start(struct l2cap_conn *conn)
}
if (chan->state == BT_CONNECT) {
- if (!l2cap_chan_check_security(chan) ||
+ if (!l2cap_chan_check_security(chan, true) ||
!__l2cap_no_conn_pending(chan)) {
l2cap_chan_unlock(chan);
continue;
@@ -1379,7 +1380,7 @@ static void l2cap_conn_start(struct l2cap_conn *conn)
rsp.scid = cpu_to_le16(chan->dcid);
rsp.dcid = cpu_to_le16(chan->scid);
- if (l2cap_chan_check_security(chan)) {
+ if (l2cap_chan_check_security(chan, false)) {
if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) {
rsp.result = cpu_to_le16(L2CAP_CR_PEND);
rsp.status = cpu_to_le16(L2CAP_CS_AUTHOR_PEND);
@@ -3849,7 +3850,7 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
chan->ident = cmd->ident;
if (conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_DONE) {
- if (l2cap_chan_check_security(chan)) {
+ if (l2cap_chan_check_security(chan, false)) {
if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) {
l2cap_state_change(chan, BT_CONNECT2);
result = L2CAP_CR_PEND;
@@ -7191,7 +7192,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
if (hcon->state == BT_CONNECTED) {
if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {
__clear_chan_timer(chan);
- if (l2cap_chan_check_security(chan))
+ if (l2cap_chan_check_security(chan, true))
l2cap_state_change(chan, BT_CONNECTED);
} else
l2cap_do_start(chan);
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 0bc67dc5dcce..3bb1cdf34f07 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -797,7 +797,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
} else if ((sk->sk_state == BT_CONNECT2 &&
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) ||
sk->sk_state == BT_CONNECTED) {
- if (!l2cap_chan_check_security(chan))
+ if (!l2cap_chan_check_security(chan, true))
set_bit(BT_SK_SUSPEND, &bt_sk(sk)->flags);
else
sk->sk_state_change(sk);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index b981bfb87f86..190668367e42 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3202,7 +3202,7 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
cmd->user_data = conn;
if (conn->state == BT_CONNECTED &&
- hci_conn_security(conn, sec_level, auth_type))
+ hci_conn_security(conn, sec_level, auth_type, true))
pairing_complete(cmd, 0);
err = 0;
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 754b6fe4f742..a0690a84f3e9 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -227,7 +227,8 @@ static int rfcomm_check_security(struct rfcomm_dlc *d)
break;
}
- return hci_conn_security(conn->hcon, d->sec_level, auth_type);
+ return hci_conn_security(conn->hcon, d->sec_level, auth_type,
+ d->out);
}
static void rfcomm_session_timeout(unsigned long arg)
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-03 04:19:52 +0200