| commit | 6f8ada1292904c8299daa019634b3cddcf2a31c3 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Tue Nov 08 13:24:53 2016 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Nov 10 14:41:25 2016 +0100 |
| tree | c9cb8f3d7dcf8748e48d37bc5a0c70d5a7a9f786 | |
| parent | 5c31ef91c06db7800ad573174bd92be4df34ecb2 [diff] |
tty: amiserial: fix invalid user-pointer check Drop invalid user-pointer check from TIOCGSERIAL handler. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>