diff options
Diffstat (limited to 'namespace.c')
| -rw-r--r-- | namespace.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/namespace.c b/namespace.c index 570b4ce387..880d5c33eb 100644 --- a/namespace.c +++ b/namespace.c @@ -123,7 +123,6 @@ static int apply_mount(Path *p, const char *root_dir, const char *inaccessible_d const char *what; char *where; int r; - bool read_only = false; assert(p); assert(root_dir); @@ -137,11 +136,11 @@ static int apply_mount(Path *p, const char *root_dir, const char *inaccessible_d case INACCESSIBLE: what = inaccessible_dir; - read_only = true; + flags |= MS_RDONLY; break; case READONLY: - read_only = true; + flags |= MS_RDONLY; /* Fall through */ case READWRITE: @@ -160,14 +159,11 @@ static int apply_mount(Path *p, const char *root_dir, const char *inaccessible_d * flags. If we want to set any flag we need * to do so in a second indepdant step. */ if (flags) - r = mount(NULL, where, NULL, MS_REMOUNT|MS_REC|flags, NULL); + r = mount(NULL, where, NULL, MS_REMOUNT|MS_BIND|MS_REC|flags, NULL); /* Avoid expontial growth of trees */ if (r >= 0 && path_equal(p->path, "/")) - r = mount(NULL, where, NULL, MS_REMOUNT|MS_UNBINDABLE, NULL); - - if (r >= 0 && read_only) - r = mount(NULL, where, NULL, MS_REMOUNT|MS_RDONLY, NULL); + r = mount(NULL, where, NULL, MS_REMOUNT|MS_BIND|MS_UNBINDABLE|flags, NULL); if (r < 0) { r = -errno; |