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Merge branch 'idl0r_iptablesw' into 'master'

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Improve iptables --wait check

See merge request shorewall/code!6
This commit is contained in:
Paul Gear 2023-02-01 02:47:31 +00:00
commit aae5baedfd
1 changed files with 3 additions and 2 deletions
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5
Shorewall/Perl/Shorewall/Config.pm
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@ -5816,9 +5816,10 @@ sub get_capabilities($)
fatal_error "Can't find $toolname executable" unless $iptables = which $toolname;
}
#
# Determine if iptables supports the -w option
# Determine if iptables supports the -w option unless we already have
# existing capabilities
#
$iptablesw = qt1( "$iptables -w -L -n") ? '-w' : '';
$iptablesw = qt1( "$iptables -w -n -L INPUT") ? '-w' : '' unless $_[0];
my $iptables_restore=$iptables . '-restore';