diff options
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index b4f96a5230a..7b1ca9ba0b0 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2284,12 +2284,11 @@ long do_mount(const char *dev_name, const char *dir_name, retval = security_sb_mount(dev_name, &path, type_page, flags, data_page); + if (!retval && !may_mount()) + retval = -EPERM; if (retval) goto dput_out; - if (!may_mount()) - return -EPERM; - /* Default to relatime unless overriden */ if (!(flags & MS_NOATIME)) mnt_flags |= MNT_RELATIME; @@ -2464,7 +2463,7 @@ static struct mnt_namespace *create_mnt_ns(struct vfsmount *m) struct mount *mnt = real_mount(m); mnt->mnt_ns = new_ns; new_ns->root = mnt; - list_add(&new_ns->list, &mnt->mnt_list); + list_add(&mnt->mnt_list, &new_ns->list); } else { mntput(m); } |