iconv(): Wrong charset when calling download_emails.php

[Schnaaf]

Running the download_emails.php script generates following notice:

PHP Notice: iconv(): Wrong charset, conversion from `unicode-1-1-utf-7' to `UTF-8' is not allowed in /var/www/eventum_2.3.1/lib/eventum/class.mime_helper.php on line 787

Any ideas on how to fix this?

[Elan Ruusamäe (glen666)]

could you provide testcase for this? raw email with needed headers i suppose. (edit it to protect your privacy)

[Schnaaf (psavelberg)]

Hi Elan,

I found out that this is caused by undeliverables recieved from a certain customer. I have attached the header.

Thanks for looking into this.

[Elan Ruusamäe (glen666)]

source line:
https://github.com/eventum/eventum/blob/release-2.3.1-final/lib/eventum/class.mime_helper.php#L787

[Elan Ruusamäe (glen666)]

the error is in attachment parsing part, which you did not include in bugreport even i asked for full email

thus unable to reproduce.

added test case for the incomplete test:
https://github.com/eventum/eventum/commit/9464caa9e71b1e188e968fdb6cb5f7c2f5a1177e