diff options
Diffstat (limited to 'fs/sysfs/mount.c')
| -rw-r--r-- | fs/sysfs/mount.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c index afd83273e6ce..4a2da3a4b1b1 100644 --- a/fs/sysfs/mount.c +++ b/fs/sysfs/mount.c @@ -112,7 +112,8 @@ static struct dentry *sysfs_mount(struct file_system_type *fs_type, struct super_block *sb; int error; - if (!(flags & MS_KERNMOUNT) && !current_user_ns()->may_mount_sysfs) + if (!(flags & MS_KERNMOUNT) && !capable(CAP_SYS_ADMIN) && + !fs_fully_visible(fs_type)) return ERR_PTR(-EPERM); info = kzalloc(sizeof(*info), GFP_KERNEL); |