Bug #79415 [NEW]: gd 2.3.0 + imagettfbbox with empty text generates warning
| From: | manuel dot vacelet+php at enalean dot com | Date: | Thu, 26 Mar 2020 08:30:57 +0000 |
| Subject: | Bug #79415 [NEW]: gd 2.3.0 + imagettfbbox with empty text generates warning | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-226269@lists.php.net to get a copy of this message | ||
From: manuel dot vacelet+php at enalean dot com
Operating system: centos
PHP version: 7.3.16
Package: GD related
Bug Type: Bug
Bug description:gd 2.3.0 + imagettfbbox with empty text generates warning
Description:
------------
Last version of gd (2.3.x) changes the behaviour of some gd functions
with empty text, see example bellow
Impacted functions (at least)
- imagettfbbox
- imagettftext
Test script:
---------------
With gd 2.3.0 + php 7.3.16 (centos7, remi repos)
imagettfbbox(9, 0, '/usr/share/fonts/dejavu/DejaVuSans.ttf', '');
PHP Warning: imagettfbbox(): Problem doing text layout in php shell
code on line 1
With gd 2.2.5 + php 7.3.15 (centos7, remi repos)
imagettfbbox(9, 0, '/usr/share/fonts/dejavu/DejaVuSans.ttf', '')
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Edit bug report at https://bugs.php.net/bug.php?id=79415&edit=1
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Fix committed: https://bugs.php.net/fix.php?id=79415&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=79415&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=79415&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=79415&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=79415&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=79415&r=support
Expected behavior: https://bugs.php.net/fix.php?id=79415&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=79415&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=79415&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=79415&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=79415&r=phptooold
Daylight Savings: https://bugs.php.net/fix.php?id=79415&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=79415&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=79415&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=79415&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=79415&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=79415&r=mysqlcfg