Bug #68916 [Fbk->NoF]: Mime Type for some jpeg files not detected correctly
Edit report at https://bugs.php.net/bug.php?id=68916&edit=1
ID: 68916
Updated by: php-bugs@lists.php.net
Reported by: uwej711 at gmail dot com
Summary: Mime Type for some jpeg files not detected correctly
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: Filesystem function related
Operating System: Ubuntu 14.04
PHP Version: 5.5.9
Assigned To: cmb
Private report: N
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
Previous Comments:
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[2020-11-18 16:23:49] rtrtrtrtrt at dfdfdfdf dot dfd
> libmagic is compiled into PHP, but not the magic file
this is not true at all!
with some luck (systems magic and the bundeled compatible) you can even re-generate the responsible
file with "php -d 'display_errors=0' ext/fileinfo/create_data_file.php
/usr/share/misc/magic.mgc > ext/fileinfo/data_file.c" at build time
------------------------------------------------------------------------
[2020-11-18 15:53:42] cmb@php.net
> There is currently no way to work around this as the magic file
> is compiled into php
libmagic is compiled into PHP, but not the magic file.
> This is only fixed in libmagic 5.18, [â¦]
So this should be fixed for any of the actively supported PHP
versions[1].
[1] <https://www.php.net/supported-versions.php>
------------------------------------------------------------------------
[2015-01-27 08:24:01] uwej711 at gmail dot com
to reproduce:
<?php
$finfo = finfo_open(FILEINFO_MIME_TYPE); // return mime type ala mimetype extension
echo finfo_file($finfo, 'test.jpg') . "\n";
finfo_close($finfo);
?>
and the jpeg from
https://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=TESTp.jpg;att=1;bug=657545
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[2015-01-26 14:07:10] uwej711 at gmail dot com
Sorry this is the correct patch link:
https://github.com/file/file/commit/7e21b5477712cedf70403624d705c6cd7656a780
This bug also affects the latest 5.6.5 version
------------------------------------------------------------------------
[2015-01-26 14:04:20] uwej711 at gmail dot com
Description:
------------
There are some jpegs that are detected as Linux/i386 core file. This is only fixed in libmagic 5.18,
currently php uses 5.17. See https://github.com/file/file/commit/7e21b5477712cedf70403624d705c6cd7656a780for
the change in libmagic.
There is currently no way to work around this as the magic file is compiled into php
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Edit this bug report at https://bugs.php.net/bug.php?id=68916&edit=1
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