diff options
| -rw-r--r-- | src/core/namespace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/namespace.c b/src/core/namespace.c index 8df82c031c..4baf4750f4 100644 --- a/src/core/namespace.c +++ b/src/core/namespace.c @@ -347,7 +347,8 @@ static int make_read_only(BindMount *m) { else if (IN_SET(m->mode, READWRITE, PRIVATE_TMP, PRIVATE_VAR_TMP, PRIVATE_DEV)) { r = bind_remount_recursive(m->path, false); if (r == 0 && m->mode == PRIVATE_DEV) /* can be readonly but the submounts can't*/ - r = mount(NULL, m->path, NULL, MS_REMOUNT|DEV_MOUNT_OPTIONS|MS_RDONLY, NULL); + if (mount(NULL, m->path, NULL, MS_REMOUNT|DEV_MOUNT_OPTIONS|MS_RDONLY, NULL) < 0) + r = -errno; } else r = 0; |