Bug #64314 [Fbk->NoF]: imagettfbbox loads wrong fontname if using ../ and underscore in font name
Edit report at https://bugs.php.net/bug.php?id=64314&edit=1
ID: 64314
Updated by: php-bugs@lists.php.net
Reported by: ctcrmcou at opm dot gov
Summary: imagettfbbox loads wrong fontname if using ../ and
underscore in font name
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: GD related
Operating System: W7
PHP Version: Irrelevant
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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[2016-09-04 16:10:52] cmb@php.net
I can't reproduce this issue, but this part of GD is highly
configurable/system dependent. Please post at least the output of
gd_info(), and the PHP version you use, and clarify OS=W7; do you
mean Windows 7?
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[2013-02-28 22:26:08] ctcrmcou at opm dot gov
I'd be happy to but it will be a few days before I can get to it.
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[2013-02-28 22:15:29] mail+php at requinix dot net
This is quite unusual, to see a filename being treated differently depending whether it has an
underscore. Can you include a complete,
hopefully smallish script demonstrating the problem? That way someone (like me) can grab a handful
of font files and look for the cause.
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[2013-02-27 20:28:09] ctcrmcou at opm dot gov
Description:
------------
Assuming a subdirectory named "fonts" contains 30 fonts named font_1.ttf - font_30.ttf,
calling imagettfbox with a fontname such as "../fonts/font_10.ttf" loads incorrect font,
the number part is somehow being altered and the wrong font is loading.
Somehow the combination of ../ and _ in the finename param are screwing things up. This is not a
file/font not found error. This is the font that loads font_13.ttf is actually loading font_14.ttf,
or font_28.ttf is loading font_10.ttf. I can only guess the underscore is changing the meaning of
the number or the number is being converted.
Test script:
---------------
Works:
$box=imagettfbbox(100,0,"fonts/font_10.ttf","some text");
Doesn't work (wrong font loads):
$box=imagettfbbox(100,0,"../fonts/font_10.ttf","some text");
Workaround 1: remove underscore from font names
$box=imagettfbbox(100,0,"../fonts/font10.ttf","some text");
Workaround 2: move app that loads font to higher directory level (no ../ in path)
$box=imagettfbbox(100,0,"fonts/font_10.ttf","some text");
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Edit this bug report at https://bugs.php.net/bug.php?id=64314&edit=1
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