[fetchmail] Something unchecked in fetchmail 6.2.0?

Hi,

I'm running fetchmail 6.2.0 on Redhat 7.1.

Since I upgraded from 6.1.0 to 6.2.0, I'm getting (at irregular intervals) 
authentication errors like the one I attached. It happens with the host 
mentioned as well as the other hosts in my .fetchmailrc. 

Fetchmail was upgraded with the rpm from the fetchmail homepage.

Besides the error, it looks like the memory area that's being used for the 
creation of the notification message is being overwritten.

As I'm not an experienced programmer I lack facilities to debug this problem. 
Has anyone got a clue as to where this is coming from?

Regards,
Frank Laurijssens

.fetchmailrc
Description: .fetchmailrc

mail
Description: mail