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authorJohan Hedberg <johan.hedberg@intel.com>2013-11-05 11:30:39 +0200
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>2013-11-13 11:36:54 -0200
commit86ca9eac31d0d8c4fe61b5726e6d63197bc435a6 (patch)
treebc2df6ca01075b06286179629a41a28c9884701c /net/bluetooth/smp.c
parent31e8ce80baa7eaed9eec611deba982b24beed9e5 (diff)
downloadop-kernel-dev-86ca9eac31d0d8c4fe61b5726e6d63197bc435a6.zip
op-kernel-dev-86ca9eac31d0d8c4fe61b5726e6d63197bc435a6.tar.gz
Bluetooth: Fix rejecting SMP security request in slave role
The SMP security request is for a slave role device to request the master role device to initiate a pairing request. If we receive this command while we're in the slave role we should reject it appropriately. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/smp.c')
-rw-r--r--net/bluetooth/smp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index b5562ab..ccad6c1 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -739,6 +739,9 @@ static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb)
BT_DBG("conn %p", conn);
+ if (!(conn->hcon->link_mode & HCI_LM_MASTER))
+ return SMP_CMD_NOTSUPP;
+
hcon->pending_sec_level = authreq_to_seclevel(rp->auth_req);
if (smp_ltk_encrypt(conn, hcon->pending_sec_level))
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