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Two SELinux Changes.

Browse source 
daemon/volumes.go

  This SetFileCon call made no sense, it was changing the labels of any
directory mounted into the containers SELinux label.  If it came from me,
then I apologize since it is a huge bug.

The Volumes Mount code should optionally do this, but it should not always
happen, and should never happen on a --privileged container.

The change to

daemon/graphdriver/vfs/driver.go, is a simplification since this it not
a relabel, it is only a setting of the shared label for docker volumes.

Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
This commit is contained in:
Dan Walsh 2015-03-05 13:47:40 -05:00
parent e4a90897e1
commit 4eb2fd169f
2 changed files with 1 additions and 8 deletions
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2
daemon/graphdriver/vfs/driver.go
View file

@ -47,7 +47,7 @@ func (d *Driver) Create(id, parent string) error {
}
opts := []string{"level:s0"}
if _, mountLabel, err := label.InitLabels(opts); err == nil {
label.Relabel(dir, mountLabel, "")
label.SetFileLabel(dir, mountLabel)
}
if parent == "" {
return nil

7
daemon/volumes.go
View file

@ -15,7 +15,6 @@ import (
"github.com/docker/docker/pkg/chrootarchive"
"github.com/docker/docker/pkg/symlink"
"github.com/docker/docker/volumes"
"github.com/docker/libcontainer/label"
)
type Mount struct {
@ -344,12 +343,6 @@ func (container *Container) setupMounts() error {
mounts = append(mounts, execdriver.Mount{Source: container.HostsPath, Destination: "/etc/hosts", Writable: true, Private: true})
}
for _, m := range mounts {
if err := label.SetFileLabel(m.Source, container.MountLabel); err != nil {
return err
}
}
container.command.Mounts = mounts
return nil
}