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authorWaldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>2011-04-28 12:07:58 +0200
committerGustavo F. Padovan <padovan@profusion.mobi>2011-04-28 15:03:50 -0300
commit58797bf77234154a84827186bda316a1205bde05 (patch)
tree9321f9e71c1e34436ce475b04729e937c11320ba /net/bluetooth/hci_event.c
parent60b83f571cf17a7a8ca9ddf2090db63e6a594571 (diff)
Bluetooth: Respect local MITM req in io_cap reply
If host requires MITM protection notify that to controller in io capabilities reply even if the remote device requires no bonding. If it is not respected, host can get an unauthenticated link key while it expects authenticated one. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/hci_event.c')
-rw-r--r--net/bluetooth/hci_event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 40e96cd79e4..9d50e90993c 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2397,7 +2397,7 @@ static inline u8 hci_get_auth_req(struct hci_conn *conn)
/* If remote requests no-bonding follow that lead */
if (conn->remote_auth == 0x00 || conn->remote_auth == 0x01)
- return 0x00;
+ return conn->remote_auth | (conn->auth_type & 0x01);
return conn->auth_type;
}