*** stack smashing detected ***: terminated

[rusty-snake]

$ sudo fdns --server=iriseden 

Testing server iriseden
   Tags: France, Europe, OpenNIC
Alert: SSL3 alert write:warning:close notify
*** stack smashing detected ***: terminated
Error: cannot connect to server iriseden

$ fdns --version
fdns version 0.9.64
$ grep PRETTY_NAME /etc/os-release
PRETTY_NAME="Fedora 32 (Workstation Edition)"

[glitsj16]

FWIW, the iriseden servers are no longer present in the git version. Did a quick test adding those from the 0.9.64 release and can reproduce. The same happens with iriseden2 but not with iriseden{,2}-dot.

In this regard it makes me wonder if seperately releasing an updated server file is a useful feature to add to fdns - if possible.

[rusty-snake]

As long as the format didn't change, it's a simple wget/curl. We could add it like sudo fdns --update-server-list.

[glitsj16]

As long as the format didn't change, it's a simple wget/curl. We could add it like sudo fdns --update-server-list.

Much better way to implement it indeed!

[netblue30]

I think is coming from OpenSSL, but let's keep it open for now.

I've seen this on some other servers also, always when the connection fails. The crashed resolver process is restarted automatically in one or two seconds.