gnormalize-0.63-alt1.qa1.noarch	unsafe-tmp-usage-in-scripts	fail	The test discovered scripts with errors which may be used by a user for damaging important system files. For example if a script uses in its work a temp file which is created in /tmp directory, then every user can create symlinks with the same name (pattern) in this directory in order to destroy or rewrite some system or another user's files. Scripts _must_ _use_ mktemp/tempfile or must use $TMPDIR. mktemp/tempfile is safest. $TMPDIR is safer than /tmp/ because libpam-tmpdir creates a subdirectory of /tmp that is only accessible by that user, and then sets TMPDIR and other variables to that. Hence, it doesn't matter nearly as much if you create a non-random filename, because nobody but you can access it. Found error in /usr/bin/gnormalize: $ grep /tmp/ /usr/bin/gnormalize if ($show_cdplayer_skin and defined $window_cd_player){ # with skin_xTunes $widget->set_size_request (225, 90); # set a minimum size: (width,height) ; skin_xTunes #(pixmap, mask) = Gtk2::Gdk::Pixmap->create_from_xpm ($drawable, $transparent_color, $filename) #($pixmap, $pixmap_mask) = Gtk2::Gdk::Pixmap->create_from_xpm ($widget->window, undef, '/tmp/skin_xTunes.xpm'); ($pixmap, $pixmap_mask) = Gtk2::Gdk::Pixmap->create_from_xpm_d($widget->window, undef, @skin_xTunes); #my $pixmap_widget = Gtk2::Image->new_from_pixmap ($gdkpixmap, $mask); $window_cd_player->shape_combine_mask( $pixmap_mask, 0, 0 ) if not $window_cd_player->get_decorated; ###----------- add files to treeview --------------### sub sort_full_path_names{ my @array = @_; # For example: # $array[0] = '/tmp/teste/teste4/mus.mp3' # $array[1] = '/tmp/teste/teste2/teste4/mus.mp3' # $array[2] = '/tmp/mus.mp3' # First, sort this array in ascending order by number of '/' character. # Then, sort in case-insensitively mode. # sort case-insensitively : @articles = sort {uc($a) cmp uc($b)} @files; (see man perlfunc) # multiple comparisons in the routine and separate them with ||. # See Perl Cookbook, 2nd Edition. Chap. 4.16; 10.18 for help; #my $teste = '/tmp/teste/teste2/teste4/mus.mp3'; $teste =~ s/[^\/]//g; print "teste = $teste\n"; # output: teste = ///// # first compare the number of directory character '/'. sub compare_dir { (my $temp1 = $a) =~ s/[^\/]//g; # remove all character but '/' (my $temp2 = $b) =~ s/[^\/]//g; -- #This file 100% done All files 99% done # WaveGain Processing completed normally # No Title Gain adjustment or DC Offset correction required for file: # Error renaming '/tmp/wavegain.tmp' to '04.wav' (uh-oh) # Error processing GAIN for file - 04.wav #print "--> $_\n"; if ( $_ =~ /^\s+Applying Gain of ([-+]\d+[.,]\d+) dB to file:/ ){ $adjust = $1; } -- # leave room for WAV header (44 bytes) #seek WAV, 44, 0; #print "cdrom_rip = $cdrom_rip; value = $$addr[0]; addr = $addr; startframe = $startframe\n"; open WAV, ">/tmp/track${track}.wav" or die $!; binmode WAV; #print WAV $cdrom_rip; for (my $i=0;$i<2352;$i++){ print WAV $buf[$i]; } #syswrite(WAV, $buffer, 2352 );;