| commit | 21ce57840243c7b70fbc1ebd3dceeb70bb6e9e09 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Tue Jan 03 16:39:49 2017 +0100 |
| committer | Johan Hovold <johan@kernel.org> | Wed Jan 04 10:37:18 2017 +0100 |
| tree | 442cf1fa484c3a4e1950cbf162cd28646b54c087 | |
| parent | 5d9b0f859babe96175cd33d7162a9463a875ffde [diff] |
USB: serial: kobil_sct: fix NULL-deref in write
Fix NULL-pointer dereference in write() should the device lack the
expected interrupt-out endpoint:
Unable to handle kernel NULL pointer dereference at virtual address 00000054
...
PC is at kobil_write+0x144/0x2a0 [kobil_sct]
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>