diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2014-01-15 22:37:40 -0800 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2014-02-13 09:51:35 +0200 |
| commit | 7d513e9243afd01df315db45ffe96a6e3688e612 (patch) | |
| tree | 634d1a6c97b7f5a7bcd71ab6c89623f515b00312 /net/bluetooth/l2cap_core.c | |
| parent | 7b5a9241b780ea2f77e71647bc0d3c9708c18ef1 (diff) | |
| download | linux-7d513e9243afd01df315db45ffe96a6e3688e612.tar.bz2 | |
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 <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/l2cap_core.c')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index b0ad2c752d73..3f0dd552cb2b 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -737,6 +737,7 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) case L2CAP_CHAN_RAW: switch (chan->sec_level) { case BT_SECURITY_HIGH: + case BT_SECURITY_FIPS: return HCI_AT_DEDICATED_BONDING_MITM; case BT_SECURITY_MEDIUM: return HCI_AT_DEDICATED_BONDING; @@ -749,7 +750,8 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) if (chan->sec_level == BT_SECURITY_LOW) chan->sec_level = BT_SECURITY_SDP; } - if (chan->sec_level == BT_SECURITY_HIGH) + if (chan->sec_level == BT_SECURITY_HIGH || + chan->sec_level == BT_SECURITY_FIPS) return HCI_AT_NO_BONDING_MITM; else return HCI_AT_NO_BONDING; @@ -759,7 +761,8 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) if (chan->sec_level == BT_SECURITY_LOW) chan->sec_level = BT_SECURITY_SDP; - if (chan->sec_level == BT_SECURITY_HIGH) + if (chan->sec_level == BT_SECURITY_HIGH || + chan->sec_level == BT_SECURITY_FIPS) return HCI_AT_NO_BONDING_MITM; else return HCI_AT_NO_BONDING; @@ -768,6 +771,7 @@ static inline u8 l2cap_get_auth_type(struct l2cap_chan *chan) default: switch (chan->sec_level) { case BT_SECURITY_HIGH: + case BT_SECURITY_FIPS: return HCI_AT_GENERAL_BONDING_MITM; case BT_SECURITY_MEDIUM: return HCI_AT_GENERAL_BONDING; @@ -7206,7 +7210,8 @@ static inline void l2cap_check_encryption(struct l2cap_chan *chan, u8 encrypt) if (encrypt == 0x00) { if (chan->sec_level == BT_SECURITY_MEDIUM) { __set_chan_timer(chan, L2CAP_ENC_TIMEOUT); - } else if (chan->sec_level == BT_SECURITY_HIGH) + } else if (chan->sec_level == BT_SECURITY_HIGH || + chan->sec_level == BT_SECURITY_FIPS) l2cap_chan_close(chan, ECONNREFUSED); } else { if (chan->sec_level == BT_SECURITY_MEDIUM) |