Hi,

On Mon, Mar 27, 2023 at 01:12:36PM -0400, selva.n...@gmail.com wrote:
> From: Selva Nair <selva.n...@gmail.com>
> 
>   We persist peer-stats when restarting, but an early restart
>   before open_tun results in a segfault in dco_get_peer_stats().
>   To reproduce, trigger a TLS handshake error due to lack of common
>   protocols, for example.

This definitely looks like a good catch, and the "TLS handshake error"
is part of what is needed to trigger it - "just having a connection
failure" (TCP refused) is *not*, but "--tls-version-max 1.0" *in
connection with* --management + "bytecount" is...

2023-03-27 20:52:41 TCP connection established with 
[AF_INET6]2607:fc50:1001:5200::4:51194
2023-03-27 20:52:41 TCPv6_CLIENT link local: (not bound)
2023-03-27 20:52:41 TCPv6_CLIENT link remote: 
[AF_INET6]2607:fc50:1001:5200::4:51194
Segmentation fault

interesting combination of features.  Need to extend my test rig to
add management-driven tests, and also TLS failure tests (*using management*).

gert
-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             g...@greenie.muc.de

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