This patchset fixes the out-of-bound access in bluetooth stack.
Although it is large, all of them follow the same pattern, so
it should not be hard to review. I try to group them as much as
I can.

Please check each patch for details.

Cong Wang (3):
  bluetooth: validate HCI_EVENT_PKT packet carefully
  bluetooth: validate HCI_EV_LE_META packet carefully
  bluetooth: validate HCI_EV_CMD_COMPLETE packet carefully

 net/bluetooth/hci_event.c | 627 +++++++++++++++++++++++++++++++-------
 1 file changed, 520 insertions(+), 107 deletions(-)

-- 
2.20.1

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