Bluetooth: Don't modify sec_level if auth failed
authorWaldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Thu, 28 Apr 2011 10:07:54 +0000 (12:07 +0200)
committerGustavo F. Padovan <padovan@profusion.mobi>
Thu, 28 Apr 2011 18:02:08 +0000 (15:02 -0300)
commit9003c4e220c2954a53c5da0d739ed15a46c13429
tree8459a9229d85eb2a4c90e9b9caa10f7322846d6f
parentb6020ba055c7f1ca901dc8751ecc7c9de58164db
Bluetooth: Don't modify sec_level if auth failed

If authentication fails the security level should stay as it was set
before the process has started. Setting BT_SECURITY_LOW can hide real
security level on a link eg. having BT_SECURITY_MEDIUM on the link,
re-authenticate with failure to get BT_SECURITY_HIGH, as  a result we
get BT_SECURITY_LOW on the link while the real security is still medium.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
net/bluetooth/hci_event.c