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authorGustavo Padovan <gustavo@padovan.org>2012-05-13 03:20:07 -0300
committerJohn W. Linville <linville@tuxdriver.com>2012-05-14 13:51:25 -0400
commita7d7723ae7c0178d715c06c5621e8fd8014ba92f (patch)
tree8e09cd37ed267e792481c2ad699bcaff9596e5e7 /include
parent574e02abaf816b582685805f0c1150ca9f1f18ee (diff)
downloadlinaro-lsk-a7d7723ae7c0178d715c06c5621e8fd8014ba92f.tar.gz
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')
-rw-r--r--include/net/bluetooth/bluetooth.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 262ebd1747d..a65910bda38 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 {