Bug #77978 [NEW]: Dirname ending in colon unzips to wrong dir
From: lars at larsegon dot se
Operating system: Linux
PHP version: 7.3.5
Package: Zip Related
Bug Type: Bug
Bug description:Dirname ending in colon unzips to wrong dir
Description:
------------
If a directory name in a path for a file in zip archive ends with a
colon (:) the file will be extracted to the root dir instead of to its
original directory.
Test script:
---------------
<?php
$file = tempnam("/tmp", "ziptest");
$target = tempnam("/tmp", "ziptest");
unlink($target);
mkdir($target);
$zip = new ZipArchive;
$zip->open($file);
$zip->addFromString("dir/test:/filename.txt", "contents");
$zip->addFromString("dir/test:a/filename.txt", "contents");
$zip->addFromString("dir/test/filename.txt", "contents");
$zip->close();
$zip->open($file);
$zip->extractTo($target, "dir/test:/filename.txt");
$zip->extractTo($target, "dir/test:a/filename.txt");
$zip->extractTo($target, "dir/test/filename.txt");
$zip->close();
unlink($file);
Expected result:
----------------
Expected behavior would be that the three files were extracted to the
following paths:
/tmp/ziptest/dir/test:/filename.txt
/tmp/ziptest/dir/test:a/filename.txt
/tmp/ziptest/dir/test/filename.txt
Actual result:
--------------
If you run the test script, three files will be extracted to the
following paths:
/tmp/ziptest/filename.txt
/tmp/ziptest/dir/test:a/filename.txt
/tmp/ziptest/dir/test/filename.txt
--
Edit bug report at https://bugs.php.net/bug.php?id=77978&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=77978&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=77978&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=77978&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=77978&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=77978&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=77978&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=77978&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=77978&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=77978&r=support
Expected behavior: https://bugs.php.net/fix.php?id=77978&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=77978&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=77978&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=77978&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=77978&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=77978&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=77978&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=77978&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=77978&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=77978&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=77978&r=mysqlcfg
Thread (8 messages)
- lars at larsegon dot se