From 7d513e9243afd01df315db45ffe96a6e3688e612 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 15 Jan 2014 22:37:40 -0800 Subject: Bluetooth: Handle security level 4 for L2CAP connections With the introduction of security level 4, the L2CAP sockets need to be made aware of this new level. This change ensures that the pairing requirements are set correctly for these connections. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/l2cap_sock.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'net/bluetooth/l2cap_sock.c') diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index d58f76bcebd1..fe086b4efc0c 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -432,6 +432,10 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT | L2CAP_LM_SECURE; break; + case BT_SECURITY_FIPS: + opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT | + L2CAP_LM_SECURE | L2CAP_LM_FIPS; + break; default: opt = 0; break; @@ -445,6 +449,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, if (put_user(opt, (u32 __user *) optval)) err = -EFAULT; + break; case L2CAP_CONNINFO: @@ -699,6 +704,11 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, break; } + if (opt & L2CAP_LM_FIPS) { + err = -EINVAL; + break; + } + if (opt & L2CAP_LM_AUTH) chan->sec_level = BT_SECURITY_LOW; if (opt & L2CAP_LM_ENCRYPT) -- cgit v1.2.3-70-g09d2