diff options
| -rw-r--r-- | src/core/namespace.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/core/namespace.c b/src/core/namespace.c index d3ab2e8e3e..a7451ffbdc 100644 --- a/src/core/namespace.c +++ b/src/core/namespace.c @@ -650,10 +650,15 @@ int setup_namespace( } if (root_directory) { - /* Turn directory into bind mount */ - if (mount(root_directory, root_directory, NULL, MS_BIND|MS_REC, NULL) < 0) { - r = -errno; + /* Turn directory into bind mount, if it isn't one yet */ + r = path_is_mount_point(root_directory, AT_SYMLINK_FOLLOW); + if (r < 0) goto finish; + if (r == 0) { + if (mount(root_directory, root_directory, NULL, MS_BIND|MS_REC, NULL) < 0) { + r = -errno; + goto finish; + } } } |