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Bug #50960 createimagefromwbmp fails to process some .bmp files (mime type: x-ms-bmp)
Submitted: 2010-02-08 01:42 UTC Modified: 2010-02-15 00:32 UTC
From: nirvn dot asia at gmail dot com Assigned:
Status: Not a bug Package: GD related
PHP Version: 5.3.1 OS: windows 2003
Private report: No CVE-ID: None
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 [2010-02-08 01:42 UTC] nirvn dot asia at gmail dot com 
Description:
------------
The GD function createimagefromwbmp() fails to process some .bmp (with mime type x-ms-bmp).

For developers, this bmp (http://www.licadho-cambodia.org/php/test.bmp) will show the bug.

Any chance of finding a quick fix for this one?

Reproduce code:
---------------
/* download http://www.licadho-cambodia.org/php/test.bmp */
$img = imagecreatefromwbmp(test.bmp')


Expected result:
----------------
The function reads the .bmp and stores the image into $img.

Actual result:
--------------
The function returns a warning (below) and $img is empty.

Warning: imagecreatefromwbmp() [function.imagecreatefromwbmp]: 'test.bmp' is not a valid WBMP file in ...

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 [2010-02-09 05:55 UTC] sks76543210 at gmail dot com 
The gd library only supports wbmp files, not bmp. See comments at http://php.net/manual/en/function.imagecreate.php for an imagecreatefrombmp() function. (I have not tested it, so YMMV)
 [2010-02-15 00:32 UTC] kalle@php.net 
WBMP != BMP, GD 2.1 will however natively support BMP, but there currently is not timeline for when it will be released nor included into the php distro.
 
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