[Users] openssl 1.0.2 breaks fancy html mails

[Andreas Radke]

ArchLinux now has openssl 1.0.2 in testing. This break somehow the html
viewer plugin on my notebook but is working on my workstation.
There's nothing in dmesg or when running claws-mail --debug. It simply
hangs and then crashes:

msgcache.c:275:TIMING msgcache_get_msg_list : 0s000ms
    message/rfc822 (offset:0 length:28505 encoding: 6)
        multipart/alternative (offset:3703 length:24802 encoding: 6)
            text/plain (offset:3827 length:2149 encoding: 3)
            text/html (offset:6099 length:22369 encoding: 3)
mimeview.c:842:text/html
fancy_viewer.c:863:fancy_viewer_create
claws.c:102:Starting Claws Mail version Claws Mail 3.11.1
utils.c:1924:using default rc_dir /home/andyrtr/.claws-mail
main.c:2174:Using control
socket /tmp/claws-mail-1000/e768d2c7bb7fae96a3a325b9ba18ebb0
main.c:2269:another Claws Mail instance is already running.

** (process:8373): WARNING **: Socket IO timeout


** (process:8373): WARNING **: [21:26:38] Socket I/O-Zeitüberschreitung


downgrading openssl to 1.0.1l fixes this. Testing a webkit browser
seems to work with new openssl.

Note: we build claws-mail using --enable-gnutls!

Our dependency tool "pactree -r openssl" shows this reverse dependency
tree:

openssl->coreutils->ca-certificates-utils->ca-certificates-cacert->ca-certificates->curl->libetpan->claws-mail

I've tried to rebuild libetpan using gnutls but this won't change the
hang. 

Any idea? How to find out in what part it's crashing?

-Andy