[Bug 269582] dns/ddclient: Use of uninitialized value $2 in concatenation (.) or string at /usr/local/lib/perl5/site_perl/IO/Socket/SSL.pm line 792.

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 269582] dns/ddclient: Use of uninitialized value $2 in concatenation (.) or string at /usr/local/lib/perl5/site_perl/IO/Socket/SSL.pm line 792."
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From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 16 Feb 2023 21:23:46 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269582

--- Comment #1 from mjl@luckie.org.nz ---
Hi Gerard,

My hunch is that this is an issue with IO-Socket-SSL: the code changed in that
library recently:

https://metacpan.org/release/SULLR/IO-Socket-SSL-2.078/diff/SULLR%2FIO-Socket-SSL-2.079/lib/IO/Socket/SSL.pm

The issue is that $2 might be uninitialized -- and my reading of the code is
that that maps to port value (the comment even indicates the port value is
optional) but it looks like they concatenate $2 anyway.

Can you please open an issue on the github repo?
https://github.com/noxxi/p5-io-socket-ssl

Matthew

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