[Dovecot] crash while fts searching a virtual folder

[Timo Sirainen]

On 25.4.2014, at 15.24, Matthias Rieber <ml-dovecot at zu-con.org> wrote:

> searching a virtual folder crashes dovecot quite often. I'm using dovecot 2.2.12. Here's the backtrace:
> 
> #5  0x00007fc1d6774ed9 in level_scores_add_vuids (br=0x2413ab8, level=0x1c0c2e0, vbox=0x170c950) at fts-search.c:81

http://hg.dovecot.org/dovecot-2.2/rev/d63b209737be should fix this.