Pulling mail via IMAP loops with "Error during parsing: Unexpected end of stream"

[humdinger]

This is hrev52547, 32bit.

I'm pulling all my mail from GMail via IMAP. (It takes exceptionally long: ca. 5GiB of mails, I think about 250k mails. Doing that for over 10 hours now, 100k left.)

Every 10 minutes or so, I encounter some mail - can't be sure which - that pushes the mail_daemon into a loop outputting "Error during parsing: Unexpected end of stream" while pegging a CPU. I restart mail_daemon and it goes a bit further.
Rinse, repeat...

Can anthing be done here to have mail_daemon break out of that loop?

See: ​http://xref.plausible.coop/source/xref/haiku/src/add-ons/mail_daemon/inbound_protocols/imap/imap_lib/Response.cpp#709

[waddlesplash]

Fixed merged in hrev52577.

[nielx]

Assign tickets with status=closed and resolution=fixed within the R1/beta2 development window to the R1/beta2 Milestone