diff options
Diffstat (limited to 'runsc/cmd/gofer.go')
| -rw-r--r-- | runsc/cmd/gofer.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/runsc/cmd/gofer.go b/runsc/cmd/gofer.go index f5eabce74..20e05f141 100644 --- a/runsc/cmd/gofer.go +++ b/runsc/cmd/gofer.go @@ -284,8 +284,12 @@ func setupRootFS(spec *specs.Spec, conf *config.Config) error { } // Prepare tree structure for pivot_root(2). - os.Mkdir("/proc/proc", 0755) - os.Mkdir("/proc/root", 0755) + if err := os.Mkdir("/proc/proc", 0755); err != nil { + Fatalf("%v", err) + } + if err := os.Mkdir("/proc/root", 0755); err != nil { + Fatalf("%v", err) + } // This cannot use SafeMount because there's no available procfs. But we // know that /proc is an empty tmpfs mount, so this is safe. if err := unix.Mount("runsc-proc", "/proc/proc", "proc", flags|unix.MS_RDONLY, ""); err != nil { @@ -405,7 +409,7 @@ func resolveMounts(conf *config.Config, mounts []specs.Mount, root string) ([]sp panic(fmt.Sprintf("%q could not be made relative to %q: %v", dst, root, err)) } - opts, err := adjustMountOptions(conf, filepath.Join(root, relDst), m.Options) + opts, err := adjustMountOptions(filepath.Join(root, relDst), m.Options) if err != nil { return nil, err } @@ -471,7 +475,7 @@ func resolveSymlinksImpl(root, base, rel string, followCount uint) (string, erro } // adjustMountOptions adds 'overlayfs_stale_read' if mounting over overlayfs. -func adjustMountOptions(conf *config.Config, path string, opts []string) ([]string, error) { +func adjustMountOptions(path string, opts []string) ([]string, error) { rv := make([]string, len(opts)) copy(rv, opts) |