nspawn: Don't mount read-only if we have a custom mount on root.

2020-01-03 14:06:38 +01:00
parent 12da859a3f
commit bbd407ea2b
3 changed files with 16 additions and 1 deletions
@@ -3438,7 +3438,8 @@ static int outer_child(
        if (r < 0)
                return r;

-        if (arg_read_only && arg_volatile_mode == VOLATILE_NO) {
+        if (arg_read_only && arg_volatile_mode == VOLATILE_NO &&
+                !has_custom_root_mount(arg_custom_mounts, arg_n_custom_mounts)) {
                r = bind_remount_recursive(directory, MS_RDONLY, MS_RDONLY, NULL);
                if (r < 0)
                        return log_error_errno(r, "Failed to make tree read-only: %m");