On Tue, Apr 08, 2014 at 10:02:50AM +0800, ZhangZhen wrote: > Before setting the acl, call posix_acl_valid() to check if it is > valid or not. Why? posix_acl_xattr_set already does that for you, and it's the only way to feed in an ACL from userspace. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html