[Dovecot] 2.1.10 crashes at login (buf->used <= buf->alloc)

[Ralf Hildebrandt]

* interfaSys sàrl <interfasys at gmail.com>:
> Hello,
> 
> There is a big problem with 2.1.10.
> 
> Here is what I saw in the logs:
> Sep 18 22:22:23 imap(): Panic: file buffer.c: line 86
> (buffer_check_limits): assertion failed: (buf->used <= buf->alloc)
> Sep 18 22:22:23 imap(): Fatal: master: service(imap): child 26833 killed
> with signal 6 (core dumped)
> 
> Reverting to 2.1.9 with the exact same config file works just fine

So far I'm not having problems wit 2.1.10 here (coming from 2.1.9)

-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | http://www.charite.de