diff options
| author | Gustavo Padovan <gustavo@padovan.org> | 2012-05-13 08:20:07 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-14 19:51:25 +0200 |
| commit | a7d7723ae7c0178d715c06c5621e8fd8014ba92f (patch) | |
| tree | 8e09cd37ed267e792481c2ad699bcaff9596e5e7 /include/net/bluetooth | |
| parent | rtlwifi: fix for race condition when firmware is cached (diff) | |
| download | linux-a7d7723ae7c0178d715c06c5621e8fd8014ba92f.tar.xz linux-a7d7723ae7c0178d715c06c5621e8fd8014ba92f.zip | |
Bluetooth: notify userspace of security level change
It fixes L2CAP socket based security level elevation during a
connection. The HID profile needs this (for keyboards) and it is the only
way to achieve the security level elevation when using the management
interface to talk to the kernel (hence the management enabling patch
being the one that exposes this issue).
It enables the userspace a security level change when the socket is
already connected and create a way to notify the socket the result of the
request. At the moment of the request the socket is made non writable, if
the request fails the connections closes, otherwise the socket is made
writable again, POLL_OUT is emmited.
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 262ebd1747d4..a65910bda381 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -191,6 +191,7 @@ struct bt_sock { struct list_head accept_q; struct sock *parent; u32 defer_setup; + bool suspended; }; struct bt_sock_list { |