Re: [PATCH v11] GSSAPI encryption support

Hello friends,

Song and dance, here's v11 both here and on my github:
https://github.com/frozencemetery/postgres/tree/feature/gssencrypt11

Changes from v10:

- Attempt to address a crash Michael is observing by switching to using
  the StringInfo/pqExpBuffer management functions over my own code as
  much as possible.  Michael, if this doesn't fix it, I'm out of ideas.
  Since I still can't reproduce this locally (left a client machine and
  a process on the same machine retrying for over an hour on your test
  case and didn't see it), could you provide me with some more
  information on why repalloc is complaining?  Is this a low memory
  situation where alloc might have failed?  What's your setup look like?
  That pointer looks like it's on the heap, is that correct?  I really
  don't have a handle on what's gone wrong here.

- Switch to using parse_bool for handling gss_encrypt.

- Remove accidental whitespace change.

Thanks!