On Wed, Feb 06, 2019 at 11:22:54AM -0500, Alex wrote:
> Is this a known problem? Does it affect normal operation?
>
> # shorewall check
> Checking using Shorewall 5.2.0.5...
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> \$({ <-- HERE )? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Config.pm line 2836.
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> \@({ <-- HERE )? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Config.pm line 2853.
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> __({ <-- HERE )? (\w+) (?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Config.pm line 2864.
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> \$({ <-- HERE )? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Config.pm line 3794.
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> \@({ <-- HERE )? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Config.pm line 3833.
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> \$({ <-- HERE )? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Config.pm line 3849.
> Unescaped left brace in regex is deprecated here (and will be fatal in
> Perl 5.32), passed through in regex; marked by <-- HERE in m/ ^(.*?)
> @({ <-- HERE )?(?:0|chain)(?(2)}) (.*)$ / at
> /usr/share/perl5/vendor_perl/Shorewall/Chains.pm line 5822.
>
This is a known issue. It was also reported in Debian:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=903734
Version 5.2.1.3 of Shorewall fixed it.
Regards,
-Roberto
--
Roberto C. Sánchez
http://people.connexer.com/~roberto
http://www.connexer.com
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