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Don't leave unused sfilter chains in the config

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2011-06-09 17:09:53 -07:00
parent f5bda84e79
commit 60b8e92dc1
1 changed files with 6 additions and 2 deletions
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8
Shorewall/Perl/Shorewall/Misc.pm
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@ -568,9 +568,13 @@ sub add_common_rules() {
} }
# #
# Delete 'sfilter' chain unless there are referenced to it # Delete 'sfilter' chains unless there are referenced to them
# #
$chainref->{referenced} = 0 unless keys %{($chainref = $filter_table->{sfilter})->{references}}; for ( qw/sfilter sfilter1/ ) {
if ( $chainref = $filter_table->{$_} ) {
$chainref->{referenced} = 0 unless keys %{$chainref->{references}};
}
}
run_user_exit1 'initdone'; run_user_exit1 'initdone';