indexer-worker issues on dovecot 2.3.0

[Aki Tuomi]

> On 18 May 2018 at 16:52 Ricardo Machini Barbosa <ricardomachini at gmail.com> wrote:
> 
> 
> Hello,
> 
>  
> 
> I have some mailbox with error on index-worker process on dovecot 2.3.0
> 
> If I move the same mailbox to dovecot 2.2.33.2 this problem dos not happen.
> 
>  
> 
> See below the backtrace:
> 
>  
> 
> May 18 10:33:55 Error: imap(xxxxx)<249924><Xpj77npscpYKAQMQ>: indexer failed
> to index mailbox INBOX
> 
> May 18 10:33:55 Fatal:
> indexer-worker(xxxxx)<281701><Xpj77npscpYKAQMQ:UK9sNELW/lplTAQAF3haWw>:
> master: service(indexer-worker): child 281701 killed with signal 6 (core
> dumps disabled)
> 
> May 18 10:34:55 Panic:
> indexer-worker(xxxxx)<307016><Xpj77npscpYKAQMQ:oEUqNn7W/lpIrwQAF3haWw>: file
> unichar.c: line 160 (uni_ucs4_to_utf8_c): assertion failed:
> (uni_is_valid_ucs4(chr))
> 

Hi!

This has been fixed in 2.3.1. https://github.com/dovecot/core/commit/83b1300b96e753206f9226e3738a7ad9f5428a75

Aki