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Issue warning when enable/disable won't work correctly

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2016-04-19 10:42:50 -07:00
parent 71bd7a4647
commit f16e3f1fbe
1 changed files with 5 additions and 3 deletions
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8
Shorewall/Perl/Shorewall/Providers.pm
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@ -392,7 +392,7 @@ sub start_provider( $$$$$ ) {
}
#
# Look up a provider and return it's number. If unknown provider, 0 is returned
# Look up a provider and return a reference to its table entry. If unknown provider, undef is returned
#
sub lookup_provider( $ ) {
my $provider = $_[0];
@ -408,7 +408,7 @@ sub lookup_provider( $ ) {
}
}
$providerref ? $providerref->{number} : 0;
$providerref;
}
#
@ -666,7 +666,9 @@ sub process_a_provider( $ ) {
if ( $duplicate ne '-' ) {
fatal_error "The DUPLICATE column must be empty when USE_DEFAULT_RT=Yes" if $config{USE_DEFAULT_RT};
my $p = lookup_provider( $duplicate );
warning_message "Unknown routing table ($duplicate)" unless $p && ( $p == MAIN_TABLE || $p < BALANCE_TABLE );
my $n = $p ? $p->{number} : 0;
warning_message "Unknown routing table ($duplicate)" unless $n && ( $n == MAIN_TABLE || $n < BALANCE_TABLE );
warning_message "An optional provider ($duplicate) is listed in the DUPLICATE column - enable and disable will not work correctly on that provider" if $p && $p->{optional};
} elsif ( $copy ne '-' ) {
fatal_error "The COPY column must be empty when USE_DEFAULT_RT=Yes" if $config{USE_DEFAULT_RT};
fatal_error 'A non-empty COPY column requires that a routing table be specified in the DUPLICATE column' unless $copy eq 'none';