diff options
Diffstat (limited to 'pkg/archive/archive_unix.go')
| -rw-r--r-- | pkg/archive/archive_unix.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/pkg/archive/archive_unix.go b/pkg/archive/archive_unix.go index d626336032..85f350bb76 100644 --- a/pkg/archive/archive_unix.go +++ b/pkg/archive/archive_unix.go @@ -81,11 +81,6 @@ func getFileUIDGID(stat interface{}) (idtools.Identity, error) { // handleTarTypeBlockCharFifo is an OS-specific helper function used by // createTarFile to handle the following types of header: Block; Char; Fifo func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error { - if rsystem.RunningInUserNS() { - // cannot create a device if running in user namespace - return nil - } - mode := uint32(hdr.Mode & 07777) switch hdr.Typeflag { case tar.TypeBlock: @@ -96,7 +91,12 @@ func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error { mode |= unix.S_IFIFO } - return system.Mknod(path, mode, int(system.Mkdev(hdr.Devmajor, hdr.Devminor))) + err := system.Mknod(path, mode, int(system.Mkdev(hdr.Devmajor, hdr.Devminor))) + if errors.Is(err, syscall.EPERM) && rsystem.RunningInUserNS() { + // In most cases, cannot create a device if running in user namespace + err = nil + } + return err } func handleLChmod(hdr *tar.Header, path string, hdrInfo os.FileInfo) error { |