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: crberry50 at gmail dot com Reported by: php dot bohwaz at miam dot kd2 dot org Summary: EXIF thumbnails not read anymore Status: Feedback Type: Bug Package: EXIF related Operating System: Debian Linux Jessie PHP Version: 5.6.24 Assigned To: cmb Block user comment: N Private report: N New Comment: It was working on a 5.x release also... then it stopped after an Ubuntu update ... so I decided to go to v7 and Ubuntu 16.04 thinking the bug would be fixed... but apparently not.. or I am missing some other dependency. ...source... $file='IMG_4741.JPG'; $image = exif_thumbnail($file, $width, $height, $type); echo "length is :" . strlen($image); ... output and error message ... PHP Warning: exif_thumbnail(IMG_4741.JPG): IFD data bad offset: 0xFFFFFCF2 length 0x0ED8 in .../example1.php on line 3 length is :0 ... ... php -v ... PHP 7.0.8-0ubuntu0.16.04.2 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.8-0ubuntu0.16.04.2, Copyright (c) 1999-2016, by Zend Technologies ... uname -a ... Linux ... 4.4.0-34-generic #53-Ubuntu SMP Wed Jul 27 16:06:28 UTC 2016 i686 i686 i686 GNU/Linux Previous Comments: ------------------------------------------------------------------------ [2016-08-12 10:12:34] cmb@php.net I've just checked the first image with PHP 5.6.24 and with the current head of the PHP-5.6 branch. The former gives int(0), the latter int(21004), so indeed the issue appears to have been fixed. ------------------------------------------------------------------------ [2016-08-12 09:33:44] php dot bohwaz at miam dot kd2 dot org Yup I saw that bug but the patch seems to only affect Samsung photos, and my problem happens with every photo I tried, so not sure how that patch would affect this issue. In any case I will try with the git branch next week just to be sure. ------------------------------------------------------------------------ [2016-08-12 08:42:10] cmb@php.net This appears to be a duplicate of bug #72735, which has been fixed as of PHP 5.6.25. Please try this version. ------------------------------------------------------------------------ [2016-08-12 04:47:13] php dot bohwaz at miam dot kd2 dot org (Continued, as antispam forbids me from posting too many URLs) with different errors, or sometimes no error, but still no thumbnail: $ php -r 'var_dump(strlen(exif_thumbnail("http://bohwaz.net/photos/2014/02-fevrier/p20140219_193908.jpg")));' int(0) $ php -r 'var_dump(strlen(exif_thumbnail("http://bohwaz.net/photos/2014/01-janvier/p20140117_080901.jpg")));' int(0) $ php -r 'var_dump(strlen(exif_thumbnail("http://bohwaz.net/photos/2014/01-janvier/12-Val_Suzon/p20140112_140758.jpg")));' PHP Warning: exif_thumbnail(p20140112_140758.jpg): corrupt EXIF header: maximum directory nesting level reached in Command line code on line 1 Warning: exif_thumbnail(p20140112_140758.jpg): corrupt EXIF header: maximum directory nesting level reached in Command line code on line 1 int(0) ------------------------------------------------------------------------ [2016-08-12 04:46:42] php dot bohwaz at miam dot kd2 dot org Other examples from other cameras: http://bohwaz.net/photos/2014/02-fevrier/p20140219_193908.jpg (Panasonic Lumix GF5) http://bohwaz.net/photos/2014/01-janvier/p20140117_080901.jpg (Nokia E7 phone) http://bohwaz.net/photos/2014/01-janvier/12-Val_Suzon/p20140112_140758.jpg (Fujifilm HS20 EXR) ------------------------------------------------------------------------ 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