Certain LDAP messages (such as DeleteRequest) encode their contents as
raw bytes within the top-level sequence object. As such, they rely
their length being passed to them when LDAPMessage decodes the sequence.
This was being done incorrectly, but would not manifest itself as a
problem unless controls followed the message. If no controls were
present, then length of the sequence item was bounded by the message
itself and the parse would succeed.
Fixmcavage/node-ldapjs#212
48bd7bfe82