Bug #52013 [Csd]: Unable to decompress files in a compressed phar.
| From: | mbeccati@php.net | Date: | Thu, 01 Sep 2011 09:17:51 +0000 |
| Subject: | Bug #52013 [Csd]: Unable to decompress files in a compressed phar. | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-163218@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=52013&edit=1
ID: 52013
Updated by: mbeccati@php.net
Reported by: frederic dot hardy at mageekbox dot net
Summary: Unable to decompress files in a compressed phar.
Status: Closed
Type: Bug
Package: PHAR related
Operating System: FreeBSD
PHP Version: 5.3.2
Assigned To: bjori
Block user comment: N
Private report: N
New Comment:
Issue doesn't seem to be fixed on my FreeBSD 6.2 box even using latest 5.4 HEAD.
The phar_stream_copy_to_stream() call returns failure due to an error in the underlying write().
Errno is 14 (Bad address) and my feeling is that the write len ends up being actually bigger than
the source buffer.
Previous Comments:
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[2011-08-29 14:20:28] bjori@php.net
This bug has been fixed in SVN.
Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
For Windows:
http://windows.php.net/snapshots/
Thank you for the report, and for helping us make PHP better.
------------------------------------------------------------------------
[2011-08-29 14:19:44] bjori@php.net
Automatic comment from SVN on behalf of bjori
Revision: http://svn.php.net/viewvc/?view=revision&revision=315703
Log: Fixed bug#52013 (Unable to decompress files in a compressed phar)
------------------------------------------------------------------------
[2010-07-02 04:46:45] ericstewart@php.net
Automatic comment from SVN on behalf of ericstewart
Revision: http://svn.php.net/viewvc/?view=revision&revision=300928
Log: Added test for bug 52013 to PHP_5_3.
------------------------------------------------------------------------
[2010-07-02 04:45:58] ericstewart@php.net
Automatic comment from SVN on behalf of ericstewart
Revision: http://svn.php.net/viewvc/?view=revision&revision=300927
Log: Added test for bug 52013 to trunk.
------------------------------------------------------------------------
[2010-06-07 11:55:42] frederic dot hardy at mageekbox dot net
Description:
------------
Use Phar::decompressFiles() to decompress files in a phar where files was compressed with
Phar::compressFiles(Phar::GZ) throw an exception.
Configure Command => './configure' '--with-layout=GNU'
'--with-config-file-scan-dir=/usr/local/etc/php' '--with-mysql=mysqlnd'
'--with-mysqli=mysqlnd' '--enable-libxml'
'--with-libxml-dir=/usr/local' '--with-pcre-regex=/usr/local'
'--program-prefix=' '--disable-cgi'
'--with-apxs2=/usr/local/sbin/apxs' '--with-regex=php'
'--with-zend-vm=CALL' '--disable-ipv6' '--prefix=/usr/local'
'--mandir=/usr/local/man' '--infodir=/usr/local/info/'
'--build=i386-portbld-freebsd8.0'
Phar API version : 1.1.1
df -h output : /dev/ad0s1e 66G 7.6G 53G 13% /usr
Test script:
---------------
<?php
mkdir(__DIR__ . '/files');
for ($file = 1; $file < 50; $file++)
{
file_put_contents(__DIR__ . '/files/' . $file . '.php', '<?php echo
\'' . str_repeat($file, 5000) . '\'; ?>');
}
$phar = new \Phar(__DIR__ . '/compressed.phar');
$phar->buildFromDirectory(__DIR__ . '/files', '/\.php$/');
$phar->setSignatureAlgorithm(\Phar::SHA1);
$phar->compressFiles(\Phar::GZ);
for ($file = 1; $file < 50; $file++)
{
unlink(__DIR__ . '/files/' . $file . '.php');
}
rmdir(__DIR__ . '/files');
$phar = new \Phar(__DIR__ . '/compressed.phar');
$phar->decompressFiles();
foreach ($phar as $file)
{
var_dump(file_get_contents($file->getFilename()));
}
?>
Expected result:
----------------
No output and phar was decompressed.
Actual result:
--------------
fch@witchblade:~/tmp/phar
362> php -d phar.readonly=0 generator.php
PHP Fatal error: Uncaught exception 'BadMethodCallException' with message 'unable to
write contents of file "1.php" to new phar
"/usr/home/fch/tmp/phar/compressed.phar"' in /usr/home/fch/tmp/phar/generator.php:25
Stack trace:
#0 /usr/home/fch/tmp/phar/generator.php(25): Phar->decompressFiles()
#1 {main}
thrown in /usr/home/fch/tmp/phar/generator.php on line 25
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Edit this bug report at https://bugs.php.net/bug.php?id=52013&edit=1