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authorVinicius Costa Gomes <vinicius.gomes@openbossa.org>2011-01-26 21:42:57 -0300
committerGustavo F. Padovan <padovan@profusion.mobi>2011-06-13 16:05:34 -0300
commitf1cb9af557dd8fb5d98fbcc4b5d3eb9d6d235af7 (patch)
treee2701e2cecfbf5cea1a079a7a87f8bfe020b7598 /net/bluetooth/l2cap_sock.c
parent9b3d67405b17d61ba8be9d824222fb410f487b8a (diff)
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Bluetooth: Add support for resuming socket when SMP is finished
This adds support for resuming the user space traffic when SMP negotiation is complete. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/l2cap_sock.c')
-rw-r--r--net/bluetooth/l2cap_sock.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 1d9c36509d7b..5c819e002fb1 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -29,6 +29,7 @@
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/l2cap.h>
+#include <net/bluetooth/smp.h>
static const struct proto_ops l2cap_sock_ops;
static void l2cap_sock_init(struct sock *sk, struct sock *parent);
@@ -562,6 +563,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
struct bt_security sec;
struct bt_power pwr;
+ struct l2cap_conn *conn;
int len, err = 0;
u32 opt;
@@ -598,6 +600,20 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
}
chan->sec_level = sec.level;
+
+ conn = chan->conn;
+ if (conn && chan->scid == L2CAP_CID_LE_DATA) {
+ if (!conn->hcon->out) {
+ err = -EINVAL;
+ break;
+ }
+
+ if (smp_conn_security(conn, sec.level))
+ break;
+
+ err = 0;
+ sk->sk_state = BT_CONFIG;
+ }
break;
case BT_DEFER_SETUP: