Re: Bug in short splice to socket?

[Jakub Kicinski]

On Thu, 01 Jun 2023 18:14:40 +0100 David Howells wrote:
> The answer then might be to make TLS handle a zero-length send()

IDK. Eric added MSG_SENDPAGE_NOTLAST 11 years ago, to work around 
this exact problem. Your refactoring happens to break it and what
you're saying sounds to me more or less like "MSG_SENDPAGE_NOTLAST 
is unnecessary, it's user's fault".

A bit unconvincing. Maybe Eric would chime in, I'm not too familiar
with the deadly mess of the unchecked sendmsg()/sendpage() flags.