Login packet has wrong length information for the attributes

The latest connector J releases seem have a regression that will set the total length of the attributes part to a very big value, in my test, it was set to 0x FD C4 00 0C, which is 201326788 bytes, but actually it was only about 200 bytes in total. Old releases don't suffer from this issue.

It can be easily seen with a Wireshark net capture, which will annotates the login packet as malformed, see the network capture result attached.