Please kindly file an issue on github, together with an example of email causing the panic

On 2019-11-11 15:21, Yarema via dovecot wrote:

Set up fts_xapian over the weekend and re-indexed.
https://github.com/grosjo/fts-xapian

Tried to search my INBOX and got:

dovecot: indexer-worker: Panic: file charset-iconv.c: line 83

(charset_to_utf8_try): assertion failed: (srcleft <=
CHARSET_MAX_PENDING_BUF_SIZE)

What could I possibly have lurking in my INBOX to cause that ??