note opening URLs can leak them to other users

[fcscs/fcscs.git] / bin / fcscs

diff --git a/bin/fcscs b/bin/fcscs
index 66c8410bc7a24a372568063c078b7b57dff8f3b7..d45747123a55f60acf2ea913b3df6b03be906537 100755 (executable)
--- a/bin/fcscs
+++ b/bin/fcscs
@@ -108,6 +108,9 @@ To change the selection mode (e.g. paths, files, etc.) use one of the mappings
 explained below. Per default URLs are selected, see options for a way to
 change this.
 
+I<NOTE>: Opening URLs in the browser passes the URL via the command line which
+leaks URLs to other users on the current system via C<ps aux> or C<top>.
+
 I<NOTE>: When yanking (copying) a temporary file is used to pass the data to
 GNU screen/Tmux without exposing it to C<ps aux> or C<top>. However this may
 leak data if those temporary files are written to disk. To prevent this change
@@ -264,6 +267,8 @@ package Screen {
     sub draw_prompt {
         my ($self, $config) = @_;
 
+        $self->debug('draw_prompt', 'started');
+
         my $x = 0;
         my $y = $self->height - 1;
 
@@ -273,17 +278,20 @@ package Screen {
         # Draw prompt flags.
         if (defined (my $s = $self->{prompt}{flags})) {
             $s = "[$s]";
+            $self->debug('draw_prompt', $s);
             $self->draw_clipped($y, $x, $config->{attribute}{prompt_flags}, $s);
             $x += length($s) + 1; # space between next element
         }
         # Draw prompt name.
         if (defined (my $s = $self->{prompt}{name})) {
             $s = "[$s]";
+            $self->debug('draw_prompt', $s);
             $self->draw_clipped($y, $x, $config->{attribute}{prompt_name}, $s);
             $x += length($s) + 1;
         }
         # Draw prompt value, e.g. a search field.
         if (defined (my $s = $self->{prompt}{value})) {
+            $self->debug('draw_prompt', $s);
             $self->draw_clipped($y, $x, undef, $s);
             $x += length($s) + 1;
         }