X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=09ab54512c6a2a231527ad18d1225c12237f0c2b;hb=74db48555c9a548e2ef49815234af3fc2b8ecd81;hp=494b4348d9e13077b3ecf1d93766c331e24b4cef;hpb=67e8ed5e4e28a5af4cec3bc1b43ce97ef51c90be;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 494b4348..09ab5451 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -955,7 +955,8 @@ sub broadcast_pc92_update
 
 	my $nref = Route::Node::get($call);
 	unless ($nref) {
-		dbg("ERROR: broadcast_pc92_update - Route::Node $call disappeared");
+		cluck("ERROR: broadcast_pc92_update - Route::Node $call disappeared");
+		$self->update_pc92_next;
 		return;
 	}
 	my $l = $nref->last_PC92C(gen_my_pc92_config($nref));
@@ -973,7 +974,8 @@ sub broadcast_pc92_keepalive
 
 	my $nref = Route::Node::get($call);
 	unless ($nref) {
-		dbg("ERROR: broadcast_pc92_keepalive - Route::Node $call disappeared");
+		cluck("ERROR: broadcast_pc92_keepalive - Route::Node $call disappeared");
+		$self->update_pc92_keepalive;
 		return;
 	}
 	my $l = pc92k($nref);
@@ -1111,9 +1113,19 @@ sub process_rcmd
 	my ($self, $tonode, $fromnode, $user, $cmd) = @_;
 	if ($tonode eq $main::mycall) {
 		my $ref = DXUser::get_current($fromnode);
+		unless ($ref && UNIVERSAL::isa($ref, 'DXUser')) {
+			dbg("DXProt process_rcmd: user $fromnode isn't a reference (check user_asc and tell G1TLH)"); 
+			$self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
+			return;
+		}
 		my $cref = Route::Node::get($fromnode);
+		unless ($cref && UNIVERSAL::isa($cref, 'Route')) {
+			dbg("DXProt process_rcmd: Route $fromnode isn't a reference (tell G1TLH)"); 
+			$self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
+			return;
+		}
 		Log('rcmd', 'in', ($ref->{priv}||0), $fromnode, $cmd);
-		if ($cmd !~ /^\s*rcmd/i && $cref && $ref && $ref->homenode && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
+		if ($cmd !~ /^\s*rcmd/i && $ref->homenode && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
 			if ($ref->{priv}) {		# you have to have SOME privilege, the commands have further filtering
 				$self->{remotecmd} = 1; # for the benefit of any command that needs to know
 				my $oldpriv = $self->{priv};