On 29 Oct 2015, at 12:15, Christian Kivalo <ml+dove...@valo.at> wrote: > > Hi, > > I configured shared mailboxes and get an error when i use SQL as the > acl_shared_dict. It works when i use a file instead. With SQL as the > shared_dict, dict crashes. > > Oct 29 10:12:13 uschi dovecot: dict(27421): Panic: file dict-sql.c: line 670 > (sql_dict_iterate): assertion failed: ((ctx->flags & DICT_ITERATE_FLAG_ASYNC) > != 0)
http://hg.dovecot.org/dovecot-2.2/rev/467695fee373 should fix this.