Bug #72819 [Com]: EXIF thumbnails not read anymore

Edit report at https://bugs.php.net/bug.php?id=72819&edit=1 ID: 72819 Comment by: martin at the-inspired-ones dot de Reported by: php dot bohwaz at miam dot kd2 dot org Summary: EXIF thumbnails not read anymore Status: Verified Type: Bug Package: EXIF related Operating System: Debian Linux Jessie PHP Version: 5.6.25 Assigned To: kalle Block user comment: N Private report: N New Comment: Same for PHP 7.0.14: $ php -v && php -r 'var_dump(strlen(exif_thumbnail("http://www.exiv2.org/include/img_1771.jpg")));' PHP 7.0.14-2+deb.sury.org~xenial+1 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.14-2+deb.sury.org~xenial+1, Copyright (c) 1999-2016, by Zend Technologies PHP Warning: exif_thumbnail(img_1771.jpg): IFD data bad offset: 0xFFFFFC52 length 0x01C2 in Command line code on line 1 int(0) Previous Comments: ------------------------------------------------------------------------ [2016-12-19 09:21:42] egonfreeman at gmail dot com Same issue on Mac OS X 10.9.5 on PHP 5.6.29. I'm sure it's been around for about as long. PHP installed via MacPorts. $ php -v && php -r 'var_dump(strlen(exif_thumbnail("http://www.exiv2.org/include/img_1771.jpg")));' PHP 5.6.29 (cli) (built: Dec 10 2016 15:52:37) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies Warning: exif_thumbnail(img_1771.jpg): IFD data bad offset: 0xFFFFFC52 length 0x01C2 in Command line code on line 1 int(0) ------------------------------------------------------------------------ [2016-11-02 11:21:28] stephan at vierkant dot org php -v && php -r 'var_dump(strlen(exif_thumbnail("http://www.exiv2.org/include/img_1771.jpg")));' PHP 5.4.45-0+deb7u5 (cli) (built: Aug 30 2016 20:15:34) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies PHP Warning: exif_thumbnail(img_1771.jpg): IFD data bad offset: 0xFFFFFC52 length 0x01C2 in Command line code on line 1 int(0) ------------------------------------------------------------------------ [2016-08-26 01:01:41] kalle@php.net @cmb I have been fairly busy with some personal life things and moving in the past week or so, and it might continue and with Legion's release coming soon I'm not sure how much time I have, but in the case I do not something within a week or two, then please see if you can sync 5.6/7.0/7.1 with master ------------------------------------------------------------------------ [2016-08-22 08:01:21] cmb@php.net Indeed, Kalle's commit[1] is only in master, but there may have been another commit that fixed the issue. Not sure. Anyhow, I can confirm that this report and also bug 72914 are not resolved with PHP 5.6.25. bug 72914 would be resolved with current master; however, this very issue not. @kalle Can you please have a look at these issues? [1] <https://github.com/php/php-src/commit/9c8c3785> ------------------------------------------------------------------------ [2016-08-22 06:06:29] sunkan+bugs dot gnu at zappa dot cx Related To: Bug #72914 ------------------------------------------------------------------------ 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=72819 -- Edit this bug report at https://bugs.php.net/bug.php?id=72819&edit=1