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Improve error message

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2010-10-05 11:25:18 -07:00
parent 587dacdae0
commit 7767d30c7c
1 changed files with 4 additions and 5 deletions
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9
Shorewall/Perl/Shorewall/Chains.pm
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@ -3253,7 +3253,6 @@ sub have_global_variables() {
#
# Generate setting of run-time global shell variables
#
sub set_global_variables( $ ) {
my $setall = shift;
@ -3308,8 +3307,8 @@ sub handle_network_exclusion( $;$ ) {
#
# Split a network element into the net part and exclusion part (if any)
#
sub split_network( $$ ) {
my ( $input, $srcdst) = @_;
sub split_network( $$$ ) {
my ( $input, $srcdst, $list ) = @_;
my @input = split '!', $input;
my @result;
@ -3333,7 +3332,7 @@ sub split_network( $$ ) {
@result = @input;
}
fatal_error "Invalid $srcdst element ($input)" if @result > 2;
fatal_error "Invalid $srcdst ($list)" if @result > 2;
@result;
}
@ -3356,7 +3355,7 @@ sub handle_network_list( $$ ) {
$excl = handle_network_exclusion $1, '';
} else {
fatal_error "Invalid $srcdst ($list)" if $excl;
my ( $temp1, $temp2 ) = split_network $_, $srcdst;
my ( $temp1, $temp2 ) = split_network $_, $srcdst, $list;
$nets = $nets ? join(',', $nets, $temp1 ) : $temp1;
$excl = handle_network_exclusion $temp2 if $temp2;
}