Johan Hovold ef079936d3 USB: serial: ti_usb_3410_5052: fix NULL-deref at open
Fix NULL-pointer dereference in open() should a malicious device lack
the expected endpoints:

Unable to handle kernel NULL pointer dereference at virtual address 00000030
..
[<bf06a6b0>] (ti_open [ti_usb_3410_5052]) from [<bf02e118>] (serial_port_activate+0x68/0x98 [usbserial])

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2017-01-04 10:43:57 +01:00
..
2016-12-01 16:12:12 +01:00
2016-12-01 16:12:12 +01:00
2016-07-16 12:45:39 +02:00
2016-05-20 21:12:25 -07:00