1. Added a bit more checking to the rcmd thing to make more sure that this

[spider.git] / perl / cluster.pl

diff --git a/perl/cluster.pl b/perl/cluster.pl
index e38e697fd17dfedff5a8c3ba274c143d822a1c38..b1b330b2c983f1377ed82faf0dba5397b38d9886 100755 (executable)
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -110,7 +110,7 @@ sub rec
                if ($dxchan = DXChannel->get($call)) {
                        disconnect($dxchan);
                        sleep(1);
-               }
+               }
                
                # is there one already connected elsewhere in the cluster (and not a cluster)
                my $user = DXUser->get($call);
@@ -213,10 +213,20 @@ sub process_inqueue
        my $data = $self->{data};
        my $dxchan = $self->{dxchan};
        my ($sort, $call, $line) = $data =~ /^(\w)(\S+)\|(.*)$/;
+
+       # the above regexp must work
+       return unless ($sort && $call && $line);
+       
+       # translate any crappy characters into hex characters 
+       if ($line =~ /[\x00-\x06\x08\x0a-\x1f\x7f-\xff]/o) {
+               $line =~ s/([\x00-\x1f\x7f-\xff])/uc sprintf("%%%02x",ord($1))/eg;
+               dbg('chan', "<- $sort $call **CRAP**: $line");
+               return;
+       }
        
        # do the really sexy console interface bit! (Who is going to do the TK interface then?)
        dbg('chan', "<- $sort $call $line\n") unless $sort eq 'D';
-       
+
        # handle A records
        my $user = $dxchan->user;
        if ($sort eq 'A' || $sort eq 'O') {