| commit | bb22efcb872b8108131a38399ae910dcb0304770 | [log] [tgz] |
|---|---|---|
| author | Chengguang Xu <cgxu519@gmx.com> | Fri Feb 15 20:27:11 2019 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 31 06:48:29 2019 -0700 |
| tree | fa0cb94ef17f7e234afd1d890e8761f4090cdb43 | |
| parent | de90525fbe776d0faa3073aec11e6718eced518e [diff] |
chardev: add additional check for minor range overlap [ Upstream commit de36e16d1557a0b6eb328bc3516359a12ba5c25c ] Current overlap checking cannot correctly handle a case which is baseminor < existing baseminor && baseminor + minorct > existing baseminor + minorct. Signed-off-by: Chengguang Xu <cgxu519@gmx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>