Edit report at https://bugs.php.net/bug.php?id=53585&edit=1
ID: 53585
Comment by: dave at jetcafe dot org
Reported by: serge dot sitnikov at gmail dot com
Summary: PNG support broken, Abort trap: 6 (core dumped)
Status: Not a bug
Type: Bug
Package: GD related
Operating System: FreeBSD 8.1-RELEASE
PHP Version: 5.3.4
Block user comment: N
Private report: N
New Comment:
Confirmed and duplicated on FreeBSD 7.3-RELEASE. Moving a crashing extension to
the top just moves the bug down. I am unable to find any determinism (which
doesn't mean none exists) in this.
I appreciate that both the FreeBSD camps and PHP camps are pointing at each
other. It would be greatly appreciated by those of us having a problem if
someone from both camps could take a cooperative look. Thank you. :)
Previous Comments:
------------------------------------------------------------------------
[2012-02-13 13:55:02] erik at erik dot eu
By changing the order in extensions.ini the problem doesn't go away.
It's moved to the latter module.
with sequence;
--- snip of extensions.ini ---
extension=pdf.so
extension=gd.so
---
pdf_load_image($pdfObject,"png", 'someimage.png'); will work
But png functions from GD won't!
with sequence;
--- snip of extensions.ini ---
extension=gd.so
extension=pdf.so
---
GD works but pdf_load_image will segfault.
doing portupgrade will alter the sequence in extensions.ini so GD works and it
looks like problems are solved. But loading png in pdf will fail.
Enviroment;
Freebsd 8.2-RELEASE php5.3.10
just did portmaster -r png (13-feb-2012)
------------------------------------------------------------------------
[2011-11-17 00:17:04] andy at fud dot org dot nz
I can reproduce this on FreeBSD 8.2-RELEASE (amd64)
the test script is
<?php
$im = imagecreatefrompng("test.png");
echo 'ok';
?>
test.png can be found at https://gg.net.nz/X/test.png
If I have the pdf extension loaded before gd (in extensions.ini) then I get an
abort
--- snip of extensions.ini ---
extension=pdf.so
extension=gd.so
---
% php test.php
zsh: abort (core dumped) php t.php
If I load gd first then the issue goes away
--- snip of extensions.ini ---
extension=gd.so
extension=pdf.so
---
% php test.php
ok
The software versions are:
php5-5.3.8
php5-gd-5.3.8
pdflib-7.0.4
pecl-pdflib-2.1.8
png-1.4.8
------------------------------------------------------------------------
[2010-12-21 11:03:06] [email protected]
Then it is definitively not a PHP problem. The tests suite work just fine, and
all PNGs I use for testing as well (from the PNG tests suite and some other).
Please report the issue to FreeBSD or update it as suggested in the other
comment.
------------------------------------------------------------------------
[2010-12-21 10:48:03] serge dot sitnikov at gmail dot com
@[email protected]
You may test on that image, for example:
http://upload.wikimedia.org/wikipedia/commons/7/7a/Basketball.png
------------------------------------------------------------------------
[2010-12-21 10:40:54] serge dot sitnikov at gmail dot com
@[email protected]
Image does not matter. Any PNG image I have tested lead to the same result --
core dumped. Already tested that on two machines.
------------------------------------------------------------------------
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