[PATCH v2 0/7] Bluetooth: SMP fixes/improvements

[johan.hedberg@gmail.com]

Hi,

Here's v2 with feedback from Szymon taken into account as well as a
couple of smaller fixes I spotted myself.

>From the original cover letter:
"
This set of patches includes various cleanups and fixes to SMP. The two
major changes are:

* Fix SMP context locking
* Be strict about allowed SMP PDUs and default to dropping unexpected data

The commit messages themselves contain a lenghtier description and
justification of design choices.
"

Johan

----------------------------------------------------------------
Johan Hedberg (7):
      Bluetooth: Remove unnecessary checks after canceling SMP security timer
      Bluetooth: Don't take any action in smp_resume_cb if not encrypted
      Bluetooth: Move identity address update behind a workqueue
      Bluetooth: Remove unnecessary deferred work for SMP key distribution
      Bluetooth: Fix locking of the SMP context
      Bluetooth: Fix calling smp_distribute_keys() when still waiting for keys
      Bluetooth: Add strict checks for allowed SMP PDUs

 include/net/bluetooth/hci_core.h |   1 -
 include/net/bluetooth/l2cap.h    |   3 +-
 net/bluetooth/l2cap_core.c       |  10 +-
 net/bluetooth/smp.c              | 230 +++++++++++++++++++++--------------
 net/bluetooth/smp.h              |   2 +
 5 files changed, 154 insertions(+), 92 deletions(-)