• Bao Liang's avatar
    Bluetooth: Set conn state to BT_DISCONN to avoid multiple responses · e733fb62
    Bao Liang authored
    This patch fixes a minor issue that two connection responses will be sent
    for one L2CAP connection request. If the L2CAP connection request is first
    blocked due to security reason and responded with reason "security block",
    the state of the connection remains BT_CONNECT2. If a pairing procedure
    completes successfully before the ACL connection is down, local host will
    send another connection complete response. See the following packets
    captured by hcidump.
    
    2010-12-07 22:21:24.928096 < ACL data: handle 12 flags 0x00 dlen 16
        0000: 0c 00 01 00 03 19 08 00  41 00 53 00 03 00 00 00  ........A.S.....
    ... ...
    
    2010-12-07 22:21:35.791747 > HCI Event: Auth Complete (0x06) plen 3
        status 0x00 handle 12
    ... ...
    
    2010-12-07 22:21:35.872372 > ACL data: handle 12 flags 0x02 dlen 16
        L2CAP(s): Connect rsp: dcid 0x0054 scid 0x0040 result 0 status 0
          Connection successful
    Signed-off-by: default avatarLiang Bao <tim.bao@gmail.com>
    Acked-by: default avatarVille Tervo <ville.tervo@nokia.com>
    Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
    e733fb62
l2cap.c 110 KB