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authorJohn W. Linville <linville@tuxdriver.com>2012-10-15 14:34:23 -0400
committerJohn W. Linville <linville@tuxdriver.com>2012-10-15 14:34:23 -0400
commit3d02a9265c5414b07b372dde616174d3c89071a0 (patch)
tree31d460804c19fb3e10c4e24a5921311735ce9f27 /net
parentddffeb8c4d0331609ef2581d84de4d763607bd37 (diff)
parent065a13e2cc665f6547dc7e8a9d6b6565badf940a (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/smp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 8c225ef349cd..2ac8d50861e0 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -32,6 +32,8 @@
#define SMP_TIMEOUT msecs_to_jiffies(30000)
+#define AUTH_REQ_MASK 0x07
+
static inline void swap128(u8 src[16], u8 dst[16])
{
int i;
@@ -230,7 +232,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn,
req->max_key_size = SMP_MAX_ENC_KEY_SIZE;
req->init_key_dist = 0;
req->resp_key_dist = dist_keys;
- req->auth_req = authreq;
+ req->auth_req = (authreq & AUTH_REQ_MASK);
return;
}
@@ -239,7 +241,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn,
rsp->max_key_size = SMP_MAX_ENC_KEY_SIZE;
rsp->init_key_dist = 0;
rsp->resp_key_dist = req->resp_key_dist & dist_keys;
- rsp->auth_req = authreq;
+ rsp->auth_req = (authreq & AUTH_REQ_MASK);
}
static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size)