linux-kernel - [PATCH 0/2] Bluetooth: fix hci-uart crashes

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Message-Id: <20170329161528.17843-1-johan@kernel.org>
Date:   Wed, 29 Mar 2017 18:15:26 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Marcel Holtmann <marcel@...tmann.org>,
        Gustavo Padovan <gustavo@...ovan.org>,
        Johan Hedberg <johan.hedberg@...il.com>
Cc:     linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan@...nel.org>
Subject: [PATCH 0/2] Bluetooth: fix hci-uart crashes

Not every tty has a class device and this could be used to trigger
NULL-pointer dereferences in two hci-uart drivers that lacked the
required sanity checks.

Johan


Johan Hovold (2):
  Bluetooth: hci_bcm: add missing tty-device sanity check
  Bluetooth: hci_intel: add missing tty-device sanity check

 drivers/bluetooth/hci_bcm.c   |  5 ++++-
 drivers/bluetooth/hci_intel.c | 13 ++++++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

-- 
2.12.2