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Catch protocol lists in contexts that don't allow them.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2013-01-06 17:23:14 -08:00
parent edc0a84e5d
commit de4e0898b5
1 changed files with 1 additions and 0 deletions
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Shorewall/Perl/Shorewall/IPAddrs.pm
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@ -324,6 +324,7 @@ sub resolve_proto( $ ) {
$number = numeric_value ( $proto );
defined $number && $number <= 255 ? $number : undef;
} else {
fatal_error "A protocol list ($proto) is not allowed in this context" if $proto =~ /,/;
#
# Allow 'icmp' as a synonym for 'ipv6-icmp' in IPv6 compilations
#