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| author | Marcel Holtmann <marcel@holtmann.org> | 2009-02-06 23:56:36 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2009-02-27 06:14:41 +0100 |
| commit | 6a8d3010b313d99adbb28f1826fac0234395bb26 (patch) | |
| tree | e116cd7033e05e0e59b225484991e2a27188fc3e /include/net | |
| parent | 984947dc64f82bc6cafa4d84ba1a139718f634a8 (diff) | |
| download | linux-3.10-6a8d3010b313d99adbb28f1826fac0234395bb26.tar.gz linux-3.10-6a8d3010b313d99adbb28f1826fac0234395bb26.tar.bz2 linux-3.10-6a8d3010b313d99adbb28f1826fac0234395bb26.zip | |
Bluetooth: Fix double L2CAP connection request
If the remote L2CAP server uses authentication pending stage and
encryption is enabled it can happen that a L2CAP connection request is
sent twice due to a race condition in the connection state machine.
When the remote side indicates any kind of connection pending, then
track this state and skip sending of L2CAP commands for this period.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 1c8cf3e9b1c..4781d285b2e 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -259,6 +259,7 @@ struct l2cap_pinfo { #define L2CAP_CONF_REQ_SENT 0x01 #define L2CAP_CONF_INPUT_DONE 0x02 #define L2CAP_CONF_OUTPUT_DONE 0x04 +#define L2CAP_CONF_CONNECT_PEND 0x80 #define L2CAP_CONF_MAX_RETRIES 2 |