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Bug #42217 gzcompress/gzcompress fails with size > 65535 (6mb)
Submitted: 2007-08-06 06:23 UTC Modified: 2008-07-25 01:00 UTC
Votes:8
Avg. Score:4.4 ± 0.9
Reproduced:6 of 6 (100.0%)
Same Version:3 (50.0%)
Same OS:3 (50.0%)
From: vodkaproof at gmail dot com Assigned:
Status: No Feedback Package: Zlib related
PHP Version: 4.4.7 OS: debian
Private report: No CVE-ID: None
View Developer Edit
 [2007-08-06 06:23 UTC] vodkaproof at gmail dot com 
Description:
------------
$big_string = <string larger than 65535(6MB) in size>

$big_string = gzcompress ($big_string, 1);
$big_string = gzuncompress ($big_string);

print $big_string;

The resulting $big_string is cut off after 65535 bytes. 

Bug report was created but ignored.
http://bugs.php.net/bug.php?id=32306


I didn't know of this bug, now I have 200gb of corrupted mysql records. It will take weeks to recover.

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 [2008-07-17 01:02 UTC] jani@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows (zip):
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip

For Windows (installer):

  http://snaps.php.net/win32/php5.2-win32-installer-latest.msi
 [2008-07-25 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 
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