From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx> Version 2 of patches fixing kernel crash in RFCOMM / L2CAP. Do not delete l2cap channel and socket sk when sk is owned by user. To delete l2cap channel standard timer is used. lock_sock and release_sock do not hold a normal spinlock directly but instead hold the owner field. This means bh_lock_sock can still execute even if the socket is "locked". More info can be found here: http://www.linuxfoundation.org/collaborate/workgroups/networking/socketlocks Andrei Emeltchenko (2): Bluetooth: Check sk is not owned before freeing l2cap_conn Bluetooth: timer check sk is not owned before freeing net/bluetooth/l2cap.c | 57 ++++++++++++++++++++++++++++++++++++++---------- 1 files changed, 45 insertions(+), 12 deletions(-) -- 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
