| Age | Commit message (Expand) | Author | Files | Lines | 2017-01-03 16:39:59 +0100 |
|---|---|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-01-04 10:43:48 +0100 | ||
| commit | 5afeef2366db14587b65558bbfd5a067542e07fb (patch) | |||
| tree | 0992e2a3fea460f1738ed0935be9e5b02e82f124 | |||
| parent | a5bc01949e3b19d8a23b5eabc6fc71bb50dc820e (diff) | |||
USB: serial: oti6858: fix NULL-deref at open
Fix NULL-pointer dereference in open() should the device lack the
expected endpoints:
Unable to handle kernel NULL pointer dereference at virtual address 00000030
...
PC is at oti6858_open+0x30/0x1d0 [oti6858]
Note that a missing interrupt-in endpoint would have caused open() to
fail.
Fixes: 49cdee0ed0fc ("USB: oti6858 usb-serial driver (in Nokia CA-42
cable)")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>