add missing input filter for WWV

[spider.git] / perl / DXCommandmode.pm

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index 332e3badc98919d3893b6f40cd0d54703d93eb4b..6b62f58a820f02d1215f7b7decd1054300ad0ec0 100644 (file)
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -435,6 +435,8 @@ sub run_cmd
        if ($cmd) {
                # strip out // on command only
                $cmd =~ s|//|/|g;
+               $cmd =~ s|^/||g;                # no leading / either
+               $cmd =~ s|[^-\w/]||g;           # and no funny characters either
                                        
                my ($path, $fcmd);
                        
@@ -450,7 +452,7 @@ sub run_cmd
                        
                # first expand out the entry to a command
                ($path, $fcmd) = search($main::localcmd, $cmd, "pl");
-               ($path, $fcmd) = search($main::cmd, $cmd, "pl") if !$path || !$fcmd;
+               ($path, $fcmd) = search($main::cmd, $cmd, "pl") unless $path && $fcmd;
 
                if ($path && $cmd) {
                        dbg("path: $cmd cmd: $fcmd") if isdbg('command');
@@ -918,7 +920,7 @@ sub wwv
        return unless $self->{wwv};
        
        if ($self->{wwvfilter}) {
-               ($filter, $hops) = $self->{wwvfilter}->it(@_ );
+               ($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_] );
                return unless $filter;
        }