Qiang Huang 82951125a6 Add mode check for device ...

This fixes two problems:
1. docker run --device /dev/sda:rw ubuntu bash doesn't work
2. --device /dev/zero:/dev/noro:ro doesn't show clear error message,
but fail when writing to cgroup file.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 22e1ac4966
Component: cli

2017-05-15 11:57:14 +02:00

..

cli

Add mode check for device

2017-05-15 11:57:14 +02:00