Daniel, Dao Quang Minh 958a690786 aufs: apply dirperm1 by default if supported ...

Automatically detect support for aufs `dirperm1` option and apply it.
`dirperm1` tells aufs to check the permission bits of the directory on the
topmost branch and ignore the permission bits on all lower branches.
It can be used to fix aufs' permission bug (i.e., upper layer having
broader mask than the lower layer).

More information about the bug can be found at https://github.com/docker/docker/issues/783
`dirperm1` man page is at: http://aufs.sourceforge.net/aufs3/man.html

Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
Upstream-commit: 281abd2c8aff542e3b0309eda15536177bcec713
Component: engine

2015-03-26 07:25:42 +00:00

components/engine

aufs: apply dirperm1 by default if supported

2015-03-26 07:25:42 +00:00

Description

No description provided

310 MiB

Languages

Go 92%

Shell 5.5%

Dockerfile 1.1%

Go-Checksums 0.9%

Makefile 0.3%

Other 0.2%