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Bug #27526 Loading TiFF file crashes Apache 2.0.48
Submitted: 2004-03-08 09:10 UTC Modified: 2004-04-14 11:01 UTC
From: techtonik at tut dot by Assigned: edink (profile)
Status: Closed Package: *PDF functions
PHP Version: 4.3.6RC2 OS: Windows 2000
Private report: No CVE-ID: None
 [2004-03-08 09:10 UTC] techtonik at tut dot by
Description:
------------
pdf_open_image_file() crashes Apache while attempting to load TiFF file.

Reproduce code:
---------------
<?php

$pdf = pdf_new();
pdf_open_file($pdf);
pdf_begin_page($pdf, 200, 200);

//this function crashes
$pdfimage = pdf_open_image_file($pdf, "tiff", "test.tif");
//pdf_place_image($pdf, $pdfimage, 10, 10, 0.6);
//pdf_close_image($pdf, $pdfimage);

//close it up
pdf_end_page($pdf);
pdf_close($pdf);
$data = pdf_get_buffer($pdf);

?>


Actual result:
--------------
Start of function trace
    0.0021          0     -> pdf_new() C:\MyFiles.XFiles\Numerald\test18.php:5
    0.0025          0     -> pdf_open_file(resource(2) of type (pdf object)) C:\wwwroot\test18.php:6
    0.0029          0     -> pdf_begin_page(resource(2) of type (pdf object), 200, 200) C:\wwwroot\Numerald\test18.php:11
    0.0040          0     -> pdf_open_image_file(resource(2) of type (pdf object), 'tiff', 'test.tif') C:\wwwroot\Numerald\test18.php:14


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 [2004-03-08 12:16 UTC] iliaa@php.net
Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions. 

Thank you for your interest in PHP.

This is a bug in the old libpdf libraries, upgrade your 
library to the latest stable libpdf library avaliable and 
the bug will go away. 
 [2004-03-13 14:10 UTC] techtonik at tut dot by
Why don't you include latest 4.0.3 Pdflib in distributive?
http://www.pdflib.com/support/faq.html#PHP43xforPDFlib403

The BUG is fixed with it. Current version in latest distributive is 4.0.2
 [2004-04-13 16:40 UTC] techtonik at tut dot by
So, will you upgrade PDFlib in PHP distributive to latest available?
 [2004-04-13 17:01 UTC] sniper@php.net
Edin, can you update the used dlls? (latest is 5.0.3 btw..)

 [2004-04-14 11:01 UTC] iliaa@php.net
This bug has been fixed in CVS.

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/.
 
Thank you for the report, and for helping us make PHP better.


 
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