replication: check for source == target on job creation

and die.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/PVE/API2/ReplicationConfig.pm b/PVE/API2/ReplicationConfig.pm
index 4a25a92b520d3c390405c84e127d03887759c031..aea3bff3ffc31a53d297e9dc1d93a31d5b68493b 100644 (file)
--- a/PVE/API2/ReplicationConfig.pm
+++ b/PVE/API2/ReplicationConfig.pm
@@ -131,6 +131,9 @@ __PACKAGE__->register_method ({
 
        $param->{source} //= $source;
 
+       die "Source and target must not be identical\n"
+           if $param->{target} eq $source;
+
        my $guest_class = $PVE::API2::Replication::lookup_guest_class->($guest_info->{type});
        my $guest_conf = $guest_class->load_config($guest, $source);
        my $rep_volumes = $guest_class->get_replicatable_volumes(PVE::Storage::config(), $guest, $guest_conf, 0, 0);