#44974 [NEW]: ZipArchive can't open large archives
From: florian dot ember at gmail dot com
Operating system: Debian
PHP version: 5.2.6
PHP Bug Type: Zip Related
Bug description: ZipArchive can't open large archives
Description:
------------
Opening archives with more than 1300 or so files fails with ER_READ. I
encountered this while using the close/reopen method to avoid using up all
available filehandles. On a Windows box the script below runs without
errors.
Reproduce code:
---------------
<?php
$za = new ZipArchive;
$za->open('./useless.zip', ZipArchive::CREATE);
for ($i = 1; $i <= 2000; ++$i) {
$file = "$i.txt";
touch($file);
if (!$za->addFile("./$file", $file)) {
exit("Couldn't add $file");
}
echo "Added $file<br />\n";
if ($za->numFiles % 100 == 0) {
$za->close();
$res = $za->open('./useless.zip', ZipArchive::CREATE);
if ($res !== true) {
exit("Close/reopen: Error #$res @ $i");
}
echo "Close/reopen @ $i<br />\n";
}
}
unlink('./useless.zip');
echo 'Done.';
Expected result:
----------------
Added 1.txt
Added 2.txt
[...]
Added 2000.txt
Done.
Actual result:
--------------
Added 1.txt
Added 2.txt
[...]
Added 1299.txt
Close/reopen: Error #5 @ 1300
--
Edit bug report at http://bugs.php.net/?id=44974&edit=1
--
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44974&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44974&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44974&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44974&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=44974&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44974&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44974&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44974&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44974&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44974&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=44974&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=44974&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44974&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44974&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44974&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44974&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44974&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44974&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44974&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44974&r=mysqlcfg
Thread (8 messages)
- florian dot ember at gmail dot com