Re: do a single memdup_user in sctp_setsockopt

On Mon, May 25, 2020 at 07:37:49PM +0000, David Laight wrote:

I'm going to post a V3 of my big patch - I spotted an error.
I'll include a different (smaller) patch in 0/1 that generates
exactly the same object code but is easier to review.

Please make sure to split at least setsockopt and getsockopt changes
into different patches. That will help quite a lot already.
And to adopt the memset at the end of sctp_setsockopt_auth_key(), to
avoid special handling later on.

Thanks,
Marcelo