93fbdb69ac
There is no case which would resolve in this error. The root user always exists, and if the id maps are empty, the default value of 0 is correct. Signed-off-by: Daniel Nephin <dnephin@docker.com>
20 lines
788 B
Go
20 lines
788 B
Go
package daemon
|
|
|
|
// ContainerCreateWorkdir creates the working directory. This solves the
|
|
// issue arising from https://github.com/docker/docker/issues/27545,
|
|
// which was initially fixed by https://github.com/docker/docker/pull/27884. But that fix
|
|
// was too expensive in terms of performance on Windows. Instead,
|
|
// https://github.com/docker/docker/pull/28514 introduces this new functionality
|
|
// where the builder calls into the backend here to create the working directory.
|
|
func (daemon *Daemon) ContainerCreateWorkdir(cID string) error {
|
|
container, err := daemon.GetContainer(cID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = daemon.Mount(container)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer daemon.Unmount(container)
|
|
return container.SetupWorkingDirectory(daemon.idMappings.RootPair())
|
|
}
|