Hello Michal,

2012/3/5 Michal Trojnara <Michal.Trojnara@mirt.net>
 
I fixed it:
ftp://ftp.stunnel.org/stunnel/beta/stunnel-4.53b10.tar.gz
Please give it a try and let me know whether it works for you.
 
I tried the beta and the error is definitely gone. However I will stick with 4.45 for now as my next deployment is already prepared.

Thanks a lot for your assistance!