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-rw-r--r--include/net/bluetooth/l2cap.h1
-rw-r--r--net/bluetooth/l2cap.c8
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 1c8cf3e9b1ca..4781d285b2e9 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -259,6 +259,7 @@ struct l2cap_pinfo {
#define L2CAP_CONF_REQ_SENT 0x01
#define L2CAP_CONF_INPUT_DONE 0x02
#define L2CAP_CONF_OUTPUT_DONE 0x04
+#define L2CAP_CONF_CONNECT_PEND 0x80
#define L2CAP_CONF_MAX_RETRIES 2
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 07fdbc7dd54d..01f750142d55 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1946,11 +1946,14 @@ static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hd
l2cap_pi(sk)->dcid = dcid;
l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
+ l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_CONNECT_PEND;
+
l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
l2cap_build_conf_req(sk, req), req);
break;
case L2CAP_CR_PEND:
+ l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
break;
default:
@@ -2478,6 +2481,11 @@ static int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
bh_lock_sock(sk);
+ if (l2cap_pi(sk)->conf_state & L2CAP_CONF_CONNECT_PEND) {
+ bh_unlock_sock(sk);
+ continue;
+ }
+
if (!status && (sk->sk_state == BT_CONNECTED ||
sk->sk_state == BT_CONFIG)) {
l2cap_check_encryption(sk, encrypt);