| commit | 68832b20c92affcbe739ff1f6343516d8b824223 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Tue Nov 08 13:24:55 2016 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Nov 10 14:41:25 2016 +0100 |
| tree | 5c1e6c014979195c48a1a14f576cbdab79aa676a | |
| parent | 7a3f09846c978e613979d89f99b633b501f202a2 [diff] |
serial: crisv10: 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. Cc: Mikael Starvik <starvik@axis.com> Cc: linux-cris-kernel@axis.com Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>