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Bug #56774 Interferes with phpinfo
Submitted: 2006-01-14 02:01 UTC Modified: 2007-04-13 13:56 UTC
Votes:5
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: mattsch at gmail dot com Assigned:
Status: No Feedback Package: imagick (PECL)
PHP Version: 5_1 CVS-2006-01-14 OS: Gentoo
Private report: No CVE-ID: None
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 [2006-01-14 02:01 UTC] mattsch at gmail dot com
Description:
------------
imagick compiles fine on php 5.1.2 but it breaks both phpinfo() and php -i. Also documented here:

http://bugs.php.net/bug.php?id=36004

Reproduce code:
---------------
<?
phpinfo();
?>

or in the shell:

php -i

Expected result:
----------------
Output php information.

Actual result:
--------------
Does not output anything for phpinfo() and outputs partially for php -i with this error:

imagick

ImageMagick support => enabled
Magick Backend => ImageMagick
ImageMagick version => 6.2.5
PHP imagick version => 0.9.11
MaxRGB => 65535
Supported image formats => clipmask
*** glibc detected *** free(): invalid pointer: 0xbfdd7378 ***
Aborted

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 [2006-02-21 09:56 UTC] s dot glgoger at cybernet dot ch
i've solved the problem on my side when i compiled ImageMagick with "--enable-embeddable".

If you use FreeBSD (any version): 
edit: /usr/ports/graphics/ImageMagick/Makefile
add around line 210 (before the "post-patch:")
  CONFIGURE_ARGS+= --enable-embeddable

now apache is not core dumping anymore when issueing phpinfo();

but command-line "php -i" again shows:
Segmentation fault (core dumped)

if i disable "extension=imagick.so" php -i works fine. no coredump.

my config:
system: FreeBSD 5.4-STABLE
port: ImageMagick-6.2.5.5_1 
port: pecl-imagick-0.9.11_3
 [2006-05-08 11:30 UTC] baco at infomaniak dot ch
Same bug with PHP 5.1.4 on Debian Sarge 
imagemagick 6.0.6.2-2.6 
 
Adding --enable-embeddable 
solve the issue with seg fault when phpinfo()
 [2007-04-13 11:48 UTC] scottmac@php.net
Can you try the latest release please.
 [2007-04-13 12:45 UTC] mattsch at gmail dot com
I think hell just froze over.  I can't believe someone actually updated this module.  Kudos for your effort but why bother at this point when it's evident that the people who maintain imagemagick have built their own module which has all the imagemagick functions translated from Magickwand for C? 

http://www.magickwand.org/download/php/
 [2007-04-13 13:56 UTC] scottmac@php.net
Because not everyone has the latest ImageMagick installed which the module obviously requires, we intend to bring out a new OO API to replace this module in the forthcoming weeks.

Today's release was purely for maintenance.
 [2007-11-02 16:00 UTC] nof8 at mail dot ru
I have the same issue with FreeBSD6.1/PHP 5.2.4, either with imagick.so or magickwand.so, so using magickwand instead of imagick is not a universal solution.
Compiling ImageMagick with --enable-embeddable doesn't help either, it just changes error message to:

MagickWand Backend Library => ImageMagickAssertion failed: ((SizeOfBlock(memory) % (4*sizeof(size_t))) == 0), function RelinquishMagickMemory, file magick/memory.c, line 591

and phpinfo() still doesn't work
 
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