Hi Hemant, * Hemant Gupta <hemant.gupta@xxxxxxxxxxxxxx> [2012-04-18 10:24:34 +0530]: > This patch updates the L2CAP Channel state to Connected when LE Link > is established, so that data transmission can start on CID 4. > Without this fix if remote side sends data on CID 4 immidiately after > LE Link was established, data was being discarded in l2cap_att_channel() > API because channel state was still BT_CONNECT when SMP pairing is in > progress. This was resulting in disconnection from remote side after 30 seconds > since ATT request was not answered by user space as data was discarded. I'm not too familiar with all LE specifications, but doesn't this initial data need to be secured? If the channel is not secure (the pairing has not finished yet) and we may be transmitting in a not secure enough place. Gustavo -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
