tree 71b4e7cdf62b6547f68b37b21c5f9e5775a74beb
parent cc0909248258f679c4bb4cd315565d40abaf6bc6
author Johan Hovold <johan@kernel.org> 1483458003 +0100
committer Johan Hovold <johan@kernel.org> 1483523037 +0100

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>