From: Gustavo F. Padovan Date: Thu, 30 Jun 2011 19:11:30 +0000 (-0300) Subject: Bluetooth: Fix regression with incoming L2CAP connections X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9fa7e4f76f3658ba1f44fbdb95c77e7df3f53f95;p=linux-beck.git Bluetooth: Fix regression with incoming L2CAP connections PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that ( probably after the df3c3931e commit ) the l2cap connection could not be established in case when the "Auth Complete" HCI event does not arive before the initiator send "Configuration request", in which case l2cap replies with "Command rejected" since the channel is still in BT_CONNECT2 state. Based on patch from: Ilia Kolomisnky Signed-off-by: Gustavo F. Padovan --- diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 7d8a66b04f50..ebff14c69078 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -2323,7 +2323,8 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr sk = chan->sk; - if (sk->sk_state != BT_CONFIG) { + if ((bt_sk(sk)->defer_setup && sk->sk_state != BT_CONNECT2) || + (!bt_sk(sk)->defer_setup && sk->sk_state != BT_CONFIG)) { struct l2cap_cmd_rej rej; rej.reason = cpu_to_le16(0x0002);