linux-kernel - [PATCH v3 0/2] Bluetooth: Add NULL check for tiocmget() and tiocmset()

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Message-Id: <cover.1549346039.git.mhjungk@gmail.com>
Date:   Mon,  4 Feb 2019 22:41:40 -0800
From:   Myungho Jung <mhjungk@...il.com>
To:     marcel@...tmann.org
Cc:     johan.hedberg@...il.com, linux-bluetooth@...r.kernel.org,
        linux-kernel@...r.kernel.org, Myungho Jung <mhjungk@...il.com>
Subject: [PATCH v3 0/2] Bluetooth: Add NULL check for tiocmget() and tiocmset()

tiocmget() and tiocmset() operations are optional and some tty drivers
like pty miss the operations. Add NULL checks to prevent from
dereference.

Myungho Jung (2):
  Bluetooth: hci_ath: Add NULL check for tiocmget() and tiocmset() in
    ath_setup()
  Bluetooth: hci_ldisc: Add NULL check for tiocmget() and tiocmset() in
    hci_uart_set_flow_control()

 drivers/bluetooth/hci_ath.c   | 6 ++++++
 drivers/bluetooth/hci_ldisc.c | 4 ++++
 2 files changed, 10 insertions(+)

-- 
2.17.1