fts lucene crashes in 2.2.24

[Timo Sirainen]

On 29 May 2016, at 10:56, Wolfgang Rosenauer <wrosenauer at gmail.com> wrote:
> 
> Hi,
> 
> I've just enabled FTS via Lucene on my Dovecot 2.2.24 installation but I
> see the indexer crashing ?always?.
> 
> This simple testcase with a very tiny testing mailbox exposes the issue
> immediately:
> 
> doveadm -v index -u anmesse INBOX
> 
> Program received signal SIGSEGV, Segmentation fault.
> rescan_clear_unseen_mailbox (rescan_ctx=rescan_ctx at entry=0x0,
> vname=0x555555839820 "INBOX.Testfolder 2", hdr=hdr at entry=0x7fffffffdaf0) at
> lucene-wrapper.cc:831

Should be fixed by https://github.com/dovecot/core/commit/0f801c1bd3d684c219d7f3b1e75f8b85f66f7951