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Bluetooth: Handle security level 4 for RFCOMM connections

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With the introduction of security level 4, the RFCOMM 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 <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2014-01-15 22:37:41 -08:00 • committed by Johan Hedberg
parent 7d513e9243
commit 2c068e0b92
3 changed files with 15 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

12
net/bluetooth/rfcomm/sock.c
View file

@ -648,6 +648,11 @@ static int rfcomm_sock_setsockopt_old(struct socket *sock, int optname, char __u
break;
}
if (opt & RFCOMM_LM_FIPS) {
err = -EINVAL;
break;
}
if (opt & RFCOMM_LM_AUTH)
rfcomm_pi(sk)->sec_level = BT_SECURITY_LOW;
if (opt & RFCOMM_LM_ENCRYPT)
@ -762,7 +767,11 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u
break;
case BT_SECURITY_HIGH:
opt = RFCOMM_LM_AUTH | RFCOMM_LM_ENCRYPT |
RFCOMM_LM_SECURE;
RFCOMM_LM_SECURE;
break;
case BT_SECURITY_FIPS:
opt = RFCOMM_LM_AUTH | RFCOMM_LM_ENCRYPT |
RFCOMM_LM_SECURE | RFCOMM_LM_FIPS;
break;
default:
opt = 0;
@ -774,6 +783,7 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u
if (put_user(opt, (u32 __user *) optval))
err = -EFAULT;
break;
case RFCOMM_CONNINFO: