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Bluetooth: Fix regression with incoming L2CAP connections

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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 <iliak@ti.com>

Change-Id: Ifcffe0124adbbc6d1931389ff7476dd0304d6f51
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Gustavo F. Padovan
2011-06-30 16:11:30 -03:00
committed by Jaikumar Ganesh
parent 6fc4300c4c
commit 63be311edb
1 changed files with 2 additions and 1 deletions
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3
net/bluetooth/l2cap_core.c
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@@ -2524,7 +2524,8 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr
sk = chan->sk;
if (chan->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);