5 my $symlink_exists = eval { symlink("",""); 1 };
14 for (keys %ENV) { # untaint ENV
15 ($ENV{$_}) = keys %{{ map {$_ => 1} $ENV{$_} }};
18 $SIG{'__WARN__'} = sub { $warn_msg = $_[0]; warn "# Warn: $_[0]"; }
21 if ( $symlink_exists ) { print "1..184\n"; }
22 else { print "1..75\n"; }
27 # Remove insecure directories from PATH
29 my $sep = ($^O eq 'MSWin32') ? ';' : ':';
30 foreach my $dir (split(/$sep/,$ENV{'PATH'}))
32 push(@path,$dir) unless -w $dir;
34 $ENV{'PATH'} = join($sep,@path);
39 find({wanted => sub { print "ok 1\n" if $_ eq 'filefind.t'; }, untaint => 1}, ':');
40 finddepth({wanted => sub { print "ok 2\n" if $_ eq 'filefind.t'; }, untaint => 1}, ':');
42 find({wanted => sub { print "ok 1\n" if $_ eq 'filefind.t'; }, untaint => 1,
43 untaint_pattern => qr|^(.+)$|}, '.');
44 finddepth({wanted => sub { print "ok 2\n" if $_ eq 'filefind.t'; },
45 untaint => 1, untaint_pattern => qr|^(.+)$|}, '.');
49 my $FastFileTests_OK = 0;
57 unlink ':fa:fa_ord',':fa:fsl',':fa:faa:faa_ord',
58 ':fa:fab:fab_ord',':fa:fab:faba:faba_ord',
59 ':fb:fb_ord',':fb:fba:fba_ord';
74 unlink 'fa/fa_ord','fa/fsl','fa/faa/faa_ord',
75 'fa/fab/fab_ord','fa/fab/faba/faba_ord',
76 'fb/fb_ord','fb/fba/fba_ord';
95 if ($_[0]) { print "ok $case\n"; }
96 else { print "not ok $case\n"; }
101 if ($_[0]) { print "ok $case\n"; }
102 else { print "not ok $case\n $!\n"; exit 0; }
106 CheckDie( open(my $T,'>',$_[0]) );
110 CheckDie( mkdir($_[0],$_[1]) );
114 print "# '$_' => 1\n";
115 s#\.$## if ($^O eq 'VMS' && $_ ne '.');
116 Check( $Expect{$_} );
117 if ( $FastFileTests_OK ) {
119 unless ( $Expect_Dir{$_} && ! -d _ );
122 unless ( $Expect_Dir{$_} && ! -d $_ );
124 $File::Find::prune=1 if $_ eq 'faba';
129 my $n = $File::Find::name;
130 $n =~ s#\.$## if ($^O eq 'VMS' && $n ne '.');
131 print "# '$n' => 1\n";
132 my $i = rindex($n,'/');
133 my $OK = exists($Expect{$n});
134 unless ($^O eq 'MacOS') {
136 $OK= exists($Expect{substr($n,0,$i)}) if $i >= 0;
144 print "# '$_' => 1\n";
145 s#\.$## if ($^O eq 'VMS' && $_ ne '.');
146 my $i = rindex($_,'/');
147 my $OK = exists($Expect{$_});
148 unless ($^O eq 'MacOS') {
150 $OK= exists($Expect{substr($_,0,$i)}) if $i >= 0;
158 print "# \$File::Find::dir => '$File::Find::dir'\n";
159 print "# \$_ => '$_'\n";
166 print "# --PREPROCESS--\n";
167 print "# \$File::Find::dir => '$File::Find::dir' \n";
168 foreach $file (@files) {
170 delete $Expect{$File::Find::dir}->{$file};
172 print "# --END PREPROCESS--\n";
173 Check(scalar(keys %{$Expect{$File::Find::dir}}) == 0);
174 if (scalar(keys %{$Expect{$File::Find::dir}}) == 0) {
175 delete $Expect{$File::Find::dir}
181 print "# POSTPROCESS: \$File::Find::dir => '$File::Find::dir' \n";
182 delete $Expect{$File::Find::dir};
186 if ($^O eq 'MacOS') {
188 MkDir( 'for_find',0770 );
189 CheckDie(chdir(for_find));
191 $cwd = cwd(); # save cwd
192 ( $cwd_untainted ) = $cwd =~ m|^(.+)$|; # untaint it
197 MkDir( ':fb:fba',0770 );
198 touch(':fb:fba:fba_ord');
199 CheckDie( symlink(':fb',':fa:fsl') ) if $symlink_exists;
202 MkDir( ':fa:faa',0770 );
203 touch(':fa:faa:faa_ord');
204 MkDir( ':fa:fab',0770 );
205 touch(':fa:fab:fab_ord');
206 MkDir( ':fa:fab:faba',0770 );
207 touch(':fa:fab:faba:faba_ord');
209 %Expect = (':' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
210 'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
211 delete $Expect{'fsl'} unless $symlink_exists;
212 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
213 'fb' => 1, 'fba' => 1);
214 delete @Expect_Dir{'fb','fba'} unless $symlink_exists;
215 File::Find::find( {wanted => \&wanted, untaint => 1},':fa' );
216 Check( scalar(keys %Expect) == 0 );
218 %Expect=(':fa' => 1, ':fa:fsl' => 1, ':fa:fa_ord' => 1, ':fa:fab' => 1,
219 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1,
220 ':fa:fab:faba:faba_ord' => 1, ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
221 delete $Expect{':fa:fsl'} unless $symlink_exists;
222 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
223 ':fb' => 1, ':fb:fba' => 1);
224 delete @Expect_Dir{':fb',':fb:fba'} unless $symlink_exists;
225 File::Find::find( {wanted => \&wanted, no_chdir => 1, untaint => 1},':fa' );
226 Check( scalar(keys %Expect) == 0 );
228 %Expect=(':' => 1, ':fa' => 1, ':fa:fsl' => 1, ':fa:fa_ord' => 1, ':fa:fab' => 1,
229 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1,
230 ':fa:fab:faba:faba_ord' => 1, ':fa:faa' => 1, ':fa:faa:faa_ord' => 1,
231 ':fb' => 1, ':fb:fba' => 1, ':fb:fba:fba_ord' => 1, ':fb:fb_ord' => 1);
232 delete $Expect{':fa:fsl'} unless $symlink_exists;
233 %Expect_Dir = (':' => 1, ':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
234 ':fb' => 1, ':fb:fba' => 1);
235 delete @Expect_Dir{':fb',':fb:fba'} unless $symlink_exists;
236 File::Find::finddepth( {wanted => \&dn_wanted, untaint => 1 },':' );
237 Check( scalar(keys %Expect) == 0 );
239 %Expect=(':' => 1, ':fa' => 1, ':fa:fsl' => 1, ':fa:fa_ord' => 1, ':fa:fab' => 1,
240 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1,
241 ':fa:fab:faba:faba_ord' => 1, ':fa:faa' => 1, ':fa:faa:faa_ord' => 1,
242 ':fb' => 1, ':fb:fba' => 1, ':fb:fba:fba_ord' => 1, ':fb:fb_ord' => 1);
243 delete $Expect{':fa:fsl'} unless $symlink_exists;
244 %Expect_Dir = (':' => 1, ':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
245 ':fb' => 1, ':fb:fba' => 1);
246 delete @Expect_Dir{':fb',':fb:fba'} unless $symlink_exists;
247 File::Find::finddepth( {wanted => \&d_wanted, no_chdir => 1, untaint => 1 },':' );
248 Check( scalar(keys %Expect) == 0 );
250 # untaint, preprocess and postprocess tests below added by Thomas Wegner, 17-05-2001
252 print "# check untainting (no follow)\n";
253 # don't untaint at all
255 eval {File::Find::find( {wanted => \&simple_wanted},':fa' );};
257 Check( $@ =~ m|Insecure dependency| );
258 chdir($cwd_untainted);
261 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1,
262 untaint_pattern => qr|^(NO_MATCH)$|},':fa' );};
264 Check( $@ =~ m|is still tainted| );
265 chdir($cwd_untainted);
267 print "# check untaint_skip (no follow)\n";
269 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
270 untaint_pattern => qr|^(NO_MATCH)$|}, ':fa' );};
272 Check( $@ =~ m|insecure cwd| );
273 chdir($cwd_untainted);
275 print "# check preprocess\n";
277 ':' => {fa => 1, fb => 1},
278 ':fa:' => {faa => 1, fab => 1, fa_ord => 1},
279 ':fa:faa:' => {faa_ord => 1},
280 ':fa:fab:' => {faba => 1, fab_ord => 1},
281 ':fa:fab:faba:' => {faba_ord => 1},
282 ':fb:' => {fba => 1, fb_ord => 1},
283 ':fb:fba:' => {fba_ord => 1}
285 File::Find::find( {wanted => \&noop_wanted, untaint => 1, preprocess => \&my_preprocess}, ':' );
286 Check( scalar(keys %Expect) == 0 );
288 print "# check postprocess\n";
289 %Expect=(':' => 1, ':fa:' => 1, ':fa:faa:' => 1, ':fa:fab:' => 1, ':fa:fab:faba:' => 1, ':fb:' => 1,
291 File::Find::find( {wanted => \&noop_wanted, untaint => 1, postprocess => \&my_postprocess}, ':' );
292 Check( scalar(keys %Expect) == 0 );
294 # Verify that File::Find::find will call wanted even if the topdir of
295 # is a symlink to a directory, and it shouldn't follow the link
296 # unless follow is set, which it isn't in this case
297 %Expect = ('fsl' => 1);
299 File::Find::find( {wanted => \&wanted, untaint => 1},':fa:fsl' );
300 Check( scalar(keys %Expect) == 0 );
302 if ( $symlink_exists ) {
303 $FastFileTests_OK= 1;
304 %Expect=(':' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
305 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faa' => 1,
307 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
308 'fb' => 1, 'fba' => 1);
309 File::Find::find( {wanted => \&wanted, follow_fast => 1, untaint => 1},':fa' );
310 Check( scalar(keys %Expect) == 0 );
312 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
313 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
314 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
315 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
316 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
317 ':fb' => 1, ':fb:fba' => 1);
318 File::Find::find( {wanted => \&wanted, follow_fast => 1, no_chdir => 1, untaint => 1 },':fa' );
319 Check( scalar(keys %Expect) == 0 );
321 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
322 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
323 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
324 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
325 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
326 ':fb' => 1, ':fb:fba' => 1);
327 File::Find::finddepth( {wanted => \&dn_wanted, follow_fast => 1, untaint => 1 },':fa' );
328 Check( scalar(keys %Expect) == 0 );
330 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
331 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
332 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
333 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
334 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
335 ':fb' => 1, ':fb:fba' => 1);
336 File::Find::finddepth( {wanted => \&d_wanted, follow_fast => 1, no_chdir => 1, untaint => 1 },':fa' );
337 Check( scalar(keys %Expect) == 0 );
339 # tests below added by Thomas Wegner, 17-05-2001
341 print "# check dangling symbolic links\n";
342 MkDir( 'dangling_dir',0770 );
343 CheckDie( symlink('dangling_dir','dangling_dir_sl') );
344 rmdir 'dangling_dir';
345 touch('dangling_file');
346 CheckDie( symlink('dangling_file',':fa:dangling_file_sl') );
347 unlink 'dangling_file';
349 %Expect=(':' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
350 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faba_ord' => 1,
351 'faa' => 1, 'faa_ord' => 1);
352 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
353 'fb' => 1, 'fba' => 1);
355 File::Find::find( {wanted => \&d_wanted, follow => 1, untaint => 1 }, 'dangling_dir_sl', ':fa' );
356 Check( $warn_msg =~ m|dangling_dir_sl is a dangling symbolic link| );
357 unlink ':fa:dangling_file_sl', 'dangling_dir_sl';
359 print "# check recursion\n";
360 CheckDie( symlink(':fa:faa',':fa:faa:faa_sl') );
362 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, no_chdir => 1, untaint => 1 },':fa' ); };
364 Check( $@ =~ m|:for_find:fa:faa:faa_sl is a recursive symbolic link| );
365 unlink ':fa:faa:faa_sl';
367 print "# check follow_skip (file)\n";
368 CheckDie( symlink(':fa:fa_ord',':fa:fa_ord_sl') ); # symlink to a file
370 eval {File::Find::finddepth( {wanted => \&simple_wanted, follow => 1,follow_skip => 0,
371 no_chdir => 1, untaint => 1 },':fa' );};
373 Check( $@ =~ m|:for_find:fa:fa_ord encountered a second time| );
375 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
376 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
377 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
378 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
379 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
380 ':fb' => 1, ':fb:fba' => 1);
381 File::Find::finddepth( {wanted => \&wanted, follow => 1, follow_skip => 1, no_chdir => 1,
382 untaint => 1 },':fa' );
383 Check( scalar(keys %Expect) == 0 );
384 unlink ':fa:fa_ord_sl';
386 print "# check follow_skip (directory)\n";
387 CheckDie( symlink(':fa:faa',':fa:faa_sl') ); # symlink to a directory
389 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 0,
390 no_chdir => 1, untaint => 1 },':fa' );};
392 Check( $@ =~ m|:for_find:fa:faa: encountered a second time| );
395 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 1,
396 no_chdir => 1, untaint => 1 },':fa' );};
398 Check( $@ =~ m|:for_find:fa:faa: encountered a second time| );
400 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
401 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
402 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
403 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
404 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
405 ':fb' => 1, ':fb:fba' => 1);
406 File::Find::find( {wanted => \&wanted, follow => 1, follow_skip => 2, no_chdir => 1,
407 untaint => 1},':fa' );
408 Check( scalar(keys %Expect) == 0 );
411 print "# check untainting (follow)\n";
412 # don't untaint at all
414 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1},':fa' );};
416 Check( $@ =~ m|Insecure dependency| );
417 chdir($cwd_untainted);
420 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, untaint => 1,
421 untaint_pattern => qr|^(NO_MATCH)$|},':fa' );};
423 Check( $@ =~ m|is still tainted| );
424 chdir($cwd_untainted);
426 print "# check untaint_skip (follow)\n";
428 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
429 untaint_pattern => qr|^(NO_MATCH)$|}, ':fa' );};
431 Check( $@ =~ m|insecure cwd| );
432 chdir($cwd_untainted);
438 MkDir( 'for_find',0770 );
439 CheckDie(chdir(for_find));
441 $cwd = cwd(); # save cwd
442 ( $cwd_untainted ) = $cwd =~ m|^(.+)$|; # untaint it
447 MkDir( 'fb/fba',0770 );
448 touch('fb/fba/fba_ord');
449 CheckDie( symlink('../fb','fa/fsl') ) if $symlink_exists;
452 MkDir( 'fa/faa',0770 );
453 touch('fa/faa/faa_ord');
454 MkDir( 'fa/fab',0770 );
455 touch('fa/fab/fab_ord');
456 MkDir( 'fa/fab/faba',0770 );
457 touch('fa/fab/faba/faba_ord');
459 %Expect = ('.' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
460 'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
461 delete $Expect{'fsl'} unless $symlink_exists;
462 %Expect_Dir = ('fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
463 'fb' => 1, 'fba' => 1);
464 delete @Expect_Dir{'fb','fba'} unless $symlink_exists;
465 File::Find::find( {wanted => \&wanted, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
466 Check( scalar(keys %Expect) == 0 );
468 %Expect=('fa' => 1, 'fa/fsl' => 1, 'fa/fa_ord' => 1, 'fa/fab' => 1,
469 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1,
470 'fa/fab/faba/faba_ord' => 1, 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
471 delete $Expect{'fa/fsl'} unless $symlink_exists;
472 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
473 'fb' => 1, 'fb/fba' => 1);
474 delete @Expect_Dir{'fb','fb/fba'} unless $symlink_exists;
475 File::Find::find( {wanted => \&wanted, no_chdir => 1, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
476 Check( scalar(keys %Expect) == 0 );
478 %Expect=('.' => 1, './fa' => 1, './fa/fsl' => 1, './fa/fa_ord' => 1, './fa/fab' => 1,
479 './fa/fab/fab_ord' => 1, './fa/fab/faba' => 1,
480 './fa/fab/faba/faba_ord' => 1, './fa/faa' => 1, './fa/faa/faa_ord' => 1,
481 './fb' => 1, './fb/fba' => 1, './fb/fba/fba_ord' => 1, './fb/fb_ord' => 1);
482 delete $Expect{'./fa/fsl'} unless $symlink_exists;
483 %Expect_Dir = ('./fa' => 1, './fa/faa' => 1, '/fa/fab' => 1, './fa/fab/faba' => 1,
484 './fb' => 1, './fb/fba' => 1);
485 delete @Expect_Dir{'./fb','./fb/fba'} unless $symlink_exists;
486 File::Find::finddepth( {wanted => \&dn_wanted , untaint => 1, untaint_pattern => qr|^(.+)$|},'.' );
487 Check( scalar(keys %Expect) == 0 );
489 %Expect=('.' => 1, './fa' => 1, './fa/fsl' => 1, './fa/fa_ord' => 1, './fa/fab' => 1,
490 './fa/fab/fab_ord' => 1, './fa/fab/faba' => 1,
491 './fa/fab/faba/faba_ord' => 1, './fa/faa' => 1, './fa/faa/faa_ord' => 1,
492 './fb' => 1, './fb/fba' => 1, './fb/fba/fba_ord' => 1, './fb/fb_ord' => 1);
493 delete $Expect{'./fa/fsl'} unless $symlink_exists;
494 %Expect_Dir = ('./fa' => 1, './fa/faa' => 1, '/fa/fab' => 1, './fa/fab/faba' => 1,
495 './fb' => 1, './fb/fba' => 1);
496 delete @Expect_Dir{'./fb','./fb/fba'} unless $symlink_exists;
497 File::Find::finddepth( {wanted => \&d_wanted, no_chdir => 1, untaint => 1, untaint_pattern => qr|^(.+)$| },'.' );
498 Check( scalar(keys %Expect) == 0 );
500 # untaint, preprocess and postprocess tests below added by Thomas Wegner, 17-05-2001
502 print "# check untainting (no follow)\n";
503 # don't untaint at all
505 eval {File::Find::find( {wanted => \&simple_wanted},'fa' );};
507 Check( $@ =~ m|Insecure dependency| );
508 chdir($cwd_untainted);
511 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1,
512 untaint_pattern => qr|^(NO_MATCH)$|},'fa' );};
514 Check( $@ =~ m|is still tainted| );
515 chdir($cwd_untainted);
517 print "# check untaint_skip (no follow)\n";
519 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
520 untaint_pattern => qr|^(NO_MATCH)$|}, 'fa' );};
522 Check( $@ =~ m|insecure cwd| );
523 chdir($cwd_untainted);
525 print "# check preprocess\n";
527 '.' => {fa => 1, fb => 1},
528 './fa' => {faa => 1, fab => 1, fa_ord => 1},
529 './fa/faa' => {faa_ord => 1},
530 './fa/fab' => {faba => 1, fab_ord => 1},
531 './fa/fab/faba' => {faba_ord => 1},
532 './fb' => {fba => 1, fb_ord => 1},
533 './fb/fba' => {fba_ord => 1}
536 File::Find::find( {wanted => \&noop_wanted, preprocess => \&my_preprocess, untaint => 1,
537 untaint_pattern => qr|^(.+)$|}, '.' );
538 Check( scalar(keys %Expect) == 0 );
540 print "# check postprocess\n";
541 %Expect=('.' => 1, './fa' => 1, './fa/faa' => 1, './fa/fab' => 1, './fa/fab/faba' => 1, './fb' => 1,
543 File::Find::find( {wanted => \&noop_wanted, postprocess => \&my_postprocess, untaint => 1,
544 untaint_pattern => qr|^(.+)$|}, '.' );
545 Check( scalar(keys %Expect) == 0 );
547 # Verify that File::Find::find will call wanted even if the topdir of
548 # is a symlink to a directory, and it shouldn't follow the link
549 # unless follow is set, which it isn't in this case
550 %Expect = ('fsl' => 1);
552 File::Find::find( {wanted => \&wanted, untaint => 1},'fa/fsl' );
553 Check( scalar(keys %Expect) == 0 );
555 if ( $symlink_exists ) {
556 $FastFileTests_OK= 1;
557 %Expect=('.' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
558 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faa' => 1,
560 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
561 'fb' => 1, 'fb/fba' => 1);
562 File::Find::find( {wanted => \&wanted, follow_fast => 1, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
563 Check( scalar(keys %Expect) == 0 );
565 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
566 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
567 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
568 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
569 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
570 'fb' => 1, 'fb/fba' => 1);
571 File::Find::find( {wanted => \&wanted, follow_fast => 1, no_chdir => 1, untaint => 1,
572 untaint_pattern => qr|^(.+)$|},'fa' );
573 Check( scalar(keys %Expect) == 0 );
575 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
576 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
577 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
578 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
579 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
580 'fb' => 1, 'fb/fba' => 1);
581 File::Find::finddepth( {wanted => \&dn_wanted, follow_fast => 1, untaint => 1,
582 untaint_pattern => qr|^(.+)$|},'fa' );
583 Check( scalar(keys %Expect) == 0 );
585 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
586 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
587 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
588 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
589 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
590 'fb' => 1, 'fb/fba' => 1);
591 File::Find::finddepth( {wanted => \&d_wanted, follow_fast => 1, no_chdir => 1,
592 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
593 Check( scalar(keys %Expect) == 0 );
595 # tests below added by Thomas Wegner, 17-05-2001
597 print "# check dangling symbolic links\n";
598 MkDir( 'dangling_dir',0770 );
599 CheckDie( symlink('dangling_dir','dangling_dir_sl') );
600 rmdir 'dangling_dir';
601 touch('dangling_file');
602 CheckDie( symlink('../dangling_file','fa/dangling_file_sl') );
603 unlink 'dangling_file';
605 %Expect=('.' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
606 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faba_ord' => 1,
607 'faa' => 1, 'faa_ord' => 1);
608 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, 'fa/fab' => 1, 'fa/fab/faba' => 1,
609 'fb' => 1, 'fb/fba' => 1);
611 File::Find::find( {wanted => \&d_wanted, follow => 1, untaint => 1,
612 untaint_pattern => qr|^(.+)$|}, 'dangling_dir_sl', 'fa' );
613 Check( $warn_msg =~ m|dangling_dir_sl is a dangling symbolic link| );
614 unlink 'fa/dangling_file_sl', 'dangling_dir_sl';
616 print "# check recursion\n";
617 CheckDie( symlink('../faa','fa/faa/faa_sl') );
619 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, no_chdir => 1,
620 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' ); };
622 Check( $@ =~ m|for_find/fa/faa/faa_sl is a recursive symbolic link| );
623 unlink 'fa/faa/faa_sl';
625 print "# check follow_skip (file)\n";
626 CheckDie( symlink('./fa_ord','fa/fa_ord_sl') ); # symlink to a file
628 eval {File::Find::finddepth( {wanted => \&simple_wanted, follow => 1, follow_skip => 0, no_chdir => 1,
629 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );};
631 Check( $@ =~ m|for_find/fa/fa_ord encountered a second time| );
633 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
634 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
635 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
636 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
637 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
638 'fb' => 1, 'fb/fba' => 1);
639 File::Find::finddepth( {wanted => \&wanted, follow => 1, follow_skip => 1, no_chdir => 1,
640 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
641 Check( scalar(keys %Expect) == 0 );
642 unlink 'fa/fa_ord_sl';
644 print "# check follow_skip (directory)\n";
645 CheckDie( symlink('./faa','fa/faa_sl') ); # symlink to a directory
647 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 0, no_chdir => 1,
648 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );};
650 Check( $@ =~ m|for_find/fa/faa encountered a second time| );
653 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 1, no_chdir => 1,
654 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );};
656 Check( $@ =~ m|for_find/fa/faa encountered a second time| );
658 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
659 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
660 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
661 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
662 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
663 'fb' => 1, 'fb/fba' => 1);
664 File::Find::find( {wanted => \&wanted, follow => 1, follow_skip => 2, no_chdir => 1,
665 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
666 Check( scalar(keys %Expect) == 0 );
669 print "# check untainting (follow)\n";
670 # don't untaint at all
672 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1},'fa' );};
674 Check( $@ =~ m|Insecure dependency| );
675 chdir($cwd_untainted);
678 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, untaint => 1,
679 untaint_pattern => qr|^(NO_MATCH)$|},'fa' );};
681 Check( $@ =~ m|is still tainted| );
682 chdir($cwd_untainted);
684 print "# check untaint_skip (follow)\n";
686 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
687 untaint_pattern => qr|^(NO_MATCH)$|}, 'fa' );};
689 Check( $@ =~ m|insecure cwd| );
690 chdir($cwd_untainted);
695 print "# of cases: $case\n";