On Wednesday 11 November 2009 01:13:03 Alistair Bates wrote:
> Hi
> 
> I've updated the version of PHP running

which version?

> on my Mac OSX server and the
> new version includes mcrypt which I didn't have before. Since then
> I've not been able to log in.
> 
> There appears to be a problem with the length of the initialization
> vector being handed to the mcrypt function, the interesting thing
> being that the length is changing each time: 11, 18, 9, 12.
> 
> The error logs show:
> 
> a...@buggles:/Library/Webserver/Documents/roundcube$ tail logs/errors
> 
> [10-Nov-2009 13:23:09] PHP Warning:  mcrypt_generic_init()
> [function.mcrypt-generic-init]: Iv size incorrect; supplied length:
> 11, needed: 8 in /Library/WebServer/Documents/roundcube/program/
> include/rcmail.php on line 995
> [10-Nov-2009 13:23:12 +0000]: IMAP Error: Authentication for ali
> failed (LOGIN): "a001 NO Login failed." (GET /roundcube/?_task=mail)
> [10-Nov-2009 13:36:59] PHP Warning: mcrypt_generic_init()
> [function.mcrypt-generic-init]: Iv size incorrect; supplied length:
> 18, needed: 8 in /Library/WebServer/Documents/roundcube/program/
> include/rcmail.php on line 995
> [10-Nov-2009 13:37:02 +0000]: IMAP Error: Authentication for ali
> failed (LOGIN): "a001 NO Login failed." (GET /roundcube/?_task=mail)
> [10-Nov-2009 13:38:16] PHP Warning: mcrypt_generic_init()
> [function.mcrypt-generic-init]: Iv size incorrect; supplied length: 9,
> needed: 8 in /Library/WebServer/Documents/roundcube/program/include/
> rcmail.php on line 995
> [10-Nov-2009 13:38:21] PHP Warning:  mcrypt_generic_init()
> [function.mcrypt-generic-init]: Iv size incorrect; supplied length:
> 12, needed: 8 in /Library/WebServer/Documents/roundcube/program/
> include/rcmail.php on line 995
> [10-Nov-2009 13:38:24 +0000]: IMAP Error: Authentication for ali
> failed (LOGIN): "a001 NO Login failed." (GET /roundcube/?_task=mail)
> 
> Grateful for any advice!
> 

quick workaround maybe to change program/include/rcmail.php lin 993 to $iv =8; 
but I'm not sure what long term effect this will have.

-- 
Daniel Black
Infrastructure Administrator
CAcert



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