fix a crash on receiving an rcmd from a new node

[spider.git] / perl / DXProt.pm

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 8b415974ed55cef98fd1062cc448576b8ca02a5e..4d79ecf58110370494b0203523773dcb248b3013 100644 (file)
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -420,6 +420,12 @@ sub normal
                }
        }
 
+       if (defined &Local::pcprot) {
+               my $r;
+               eval { $r = Local::pcprot($self, $pcno, $line, @field); };
+               return if $r;                   # i.e don't process it
+       }
+
        # send it out for processing
        my $origin = $self->{call};
        no strict 'subs';
@@ -1118,8 +1124,8 @@ sub process_rcmd
        if ($tonode eq $main::mycall) {
                my $ref = DXUser->get_current($fromnode);
                my $cref = Route::Node::get($fromnode);
-               Log('rcmd', 'in', $ref->{priv}, $fromnode, $cmd);
-               if ($cmd !~ /^\s*rcmd/i && $cref && $ref && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
+               Log('rcmd', 'in', ($ref->{priv}||0), $fromnode, $cmd);
+               if ($cmd !~ /^\s*rcmd/i && $cref && $ref && $ref->homenode && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
                        if ($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};