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Adjust references in move_rules()

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2010-04-10 09:09:46 -07:00
parent ff73d802da
commit 2e443df8e3
1 changed files with 17 additions and 5 deletions
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22
Shorewall/Perl/Shorewall/Chains.pm
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@ -731,15 +731,27 @@ sub move_rules( $$ ) {
my ($chain1, $chain2 ) = @_;
if ( $chain1->{referenced} ) {
my $name = $chain1->{name};
my $rules = $chain2->{rules};
my $count = @{$chain1->{rules}};
my $name1 = $chain1->{name};
my $name2 = $chain2->{name};
my $rules = $chain2->{rules};
my $count = @{$chain1->{rules}};
my $tableref = $chain_table{$chain1->{table}};
#
# We allow '+' in chain names and '+' is an RE meta-character. Escape it.
#
$name =~ s/\+/\\+/;
$name1 =~ s/\+/\\+/;
( s/\-([AI]) $name /-$1 $chain2->{name} / ) for @{$chain1->{rules}};
for ( @{$chain1->{rules}} ) {
if ( s/\-([AI]) $name1 /-$1 $name2 / ) {
if ( / -[jg] ([^\s]+)\b/ ) {
my $toref = $tableref->{$1};
if ( $toref && ! $toref->{builtin} ) {
delete $toref->{references}{$name1} unless --$toref->{references}{$name1} > 0;
$toref->{references}{$name2}++;
}
}
}
}
if ( $debug ) {
my $rule = @{$chain1->{rules}};