Bug #67516 [Opn]: wrong mimetypes with finfo_file(filename, FILEINFO_MIME_TYPE)

From: Date: Mon, 13 Jul 2015 11:25:43 +0000
Subject: Bug #67516 [Opn]: wrong mimetypes with finfo_file(filename, FILEINFO_MIME_TYPE)
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-194394@lists.php.net to get a copy of this message
Edit report at https://bugs.php.net/bug.php?id=67516&edit=1

 ID:                 67516
 User updated by:    spam2 at rhsoft dot net
 Reported by:        spam2 at rhsoft dot net
 Summary:            wrong mimetypes with finfo_file(filename,
                     FILEINFO_MIME_TYPE)
 Status:             Open
 Type:               Bug
 Package:            Filesystem function related
 Operating System:   Linux
 PHP Version:        5.5.13
 Block user comment: N
 Private report:     N

 New Comment:

as said i build PHP from the unpatched upstream sources, so the libmagic is bundeled and that exists
from 5.5.13 until 5.6.11 while the file-package from Fedora (cli command file) recognizes it
correctly, hence i even wrote admin scripts calling the file-cli from PHP 

the problem is that at least for Fedora the distributions file-package becomes often updates in case
of bugs and wrong recognized samples and PHP is always behind :-(


Previous Comments:
------------------------------------------------------------------------
[2015-07-13 11:17:39] cmb@php.net

Thanks for making the file available, and sorry for the bad
pointer to picpaste.com.

Anyhow, a quick check:

    cmb@debian64:~$ file -b --mime-type 67516.gif
    application/octet-stream
    cmb@debian64:~$ dpkg -s file
    Package: file
    Status: install ok installed
    Priority: standard
    Section: utils
    Installed-Size: 119
    Maintainer: Christoph Biedl <debian.axhn@manchmal.in-ulm.de>
    Architecture: amd64
    Multi-Arch: foreign
    Version: 1:5.22+15-2
    Depends: libc6 (>= 2.4), libmagic1 (= 1:5.22+15-2), zlib1g (>= 1:1.1.4)
    Description: Determines file type using "magic" numbers
     File tests each argument in an attempt to classify it. There are
     three sets of tests, performed in this order: filesystem tests,
     magic number tests, and language tests. The first test that
     succeeds causes the file type to be printed.
    Homepage: http://www.darwinsys.com/file/
    
Which version of file/libmagic do you use?

------------------------------------------------------------------------
[2015-07-13 10:10:04] spam2 at rhsoft dot net

https://access.thelounge.net/harry/php-mimetype-bug.gif

the PHP version don't matter, it happens with 5.5 for over a year as well as with recent 5.6.11
builds for that file and i don't get "Usage of external libmagic isn't possible for
various reasons" while all other software out there can use system libraries

> you can upload the image file to http://picpaste.com/

seriously? a GIF coverted to jpeg and "The picture shown above was automatically resized!"
wil hadrly help to debug a issue with the original.....

------------------------------------------------------------------------
[2015-07-13 09:54:40] cmb@php.net

As @ab has already said, you can upload the image file to
http://picpaste.com/, and of course there are lots of other
similar hosting services. Alternatively, you can make the file
available for download on (one of) your own server(s).

Please change the status of the bug report to "Open", when you're
replying. Otherwise the status will be automatically changed to
"No Feedback" after two weeks.

------------------------------------------------------------------------
[2015-01-25 08:52:25] spam2 at rhsoft dot net

no feedback was provided?

i said "sadly i don't see here any option to attach the image" in the original report
and a *really* interested developer would have offered to send the file per mail to him - what
feedback do you expect on a bugtracker from the early 1990's with no capabilities?

------------------------------------------------------------------------
[2015-01-25 04:22:21] php-bugs at lists dot php dot net

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.

------------------------------------------------------------------------


The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at

    https://bugs.php.net/bug.php?id=67516


--
Edit this bug report at https://bugs.php.net/bug.php?id=67516&edit=1


Thread (30 messages)

« previous php.bugs (#194394) next »