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Bluetooth: Fix updating Identity Address in L2CAP channels

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When we receive a remote identity address during SMP key distribution we
should ensure that any associated L2CAP channel instances get their
address information correspondingly updated (so that e.g. doing
getpeername on associated sockets returns the correct address).

This patch adds a new L2CAP core function l2cap_conn_update_id_addr()
which is used to iterate through all L2CAP channels associated with a
connection and update their address information.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2014-02-18 21:41:33 +02:00
committed by Marcel Holtmann
parent 68d6f6ded5
commit 387a33e304
3 changed files with 20 additions and 0 deletions
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net/bluetooth/smp.c
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@@ -991,6 +991,8 @@ static int smp_cmd_ident_addr_info(struct l2cap_conn *conn,
bacpy(&hcon->dst, &smp->id_addr);
hcon->dst_type = smp->id_addr_type;
l2cap_conn_update_id_addr(hcon);
smp_distribute_keys(conn, 1);
return 0;