89b1e287f7
buffer that is smaller in size than the source buffer. also, there is no guarantee that any of the string components of the request packet are null terminated. in some cases, not all elements of the response buffer are explicitly set. specifically pad and addr. a talk client can spy to see which host is talking to which host by sending out regular packets, to which talkd responds without clearing the addr element. from xs@kittenz.org