| commit | 2fbd69c4e33360383907cf0abb245440e62a6f37 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Tue Nov 08 13:26:50 2016 +0100 |
| committer | Johan Hovold <johan@kernel.org> | Fri Nov 11 17:54:04 2016 +0100 |
| tree | 71778f45768c74d97deffbcaac7be37d7f083faf | |
| parent | a98b69002a1656f1d50e24d6c189a66a5f55f783 [diff] |
USB: serial: fix invalid user-pointer checks Drop invalid user-pointer checks from ioctl handlers. A NULL-pointer can be valid in user space and copy_to_user() takes care of sanity checking. Signed-off-by: Johan Hovold <johan@kernel.org>