ID: 29568
Updated by: [EMAIL PROTECTED]
Reported By: bram at x-plose dot be
-Status: Open
+Status: Feedback
Bug Type: GD related
Operating System: debian
PHP Version: 4.3.8
New Comment:
SOunds like the famous libpng 1.0/libpng 1.2 incompatibility. Which
version are you using?
Previous Comments:
[2004-08-14 03:56:31] bram at x-plose dot be
I tried the cvs version and when i start the program with
gdb and run -X this happens when i call a the script:
GNU gdb 6.1-debian
This GDB was configured as i386-linux...Using host libthread_db
library /lib/libthread_db.so.1.
(gdb) run -X
Starting program: /usr/local/apache2/bin/httpd -X
[Thread debugging using libthread_db enabled]
[New Thread 1024 (LWP 2163)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 2163)]
0x0019 in ?? ()
the bt shows this:
(gdb) bt
#0 0x0019 in ?? ()
#1 0x405a4302 in png_create_struct_2 (type=2, malloc_fn=0x19,
mem_ptr=0x5a5a5a5a) at pngmem.c:351
#2 0x4063c168 in png_create_info_struct () from
/usr/local/lib/libpng.so.3
#3 0x40388faf in gdImageCreateFromPngCtx (infile=0x82814ac)
at
/var/src/webserv/php4-STABLE-200408132230/ext/gd/libgd/gd_png.c:149
#4 0x40388e44 in gdImageCreateFromPng (inFile=0x82819f8)
at
/var/src/webserv/php4-STABLE-200408132230/ext/gd/libgd/gd_png.c:90
#5 0x403706bc in _php_image_create_from (ht=1, return_value=0x8281824,
this_ptr=0x0, return_value_used=1, image_type=2,
tn=0x404e74c7 PNG, func_p=0x40388e10 gdImageCreateFromPng,
ioctx_func_p=0x40388ed0 gdImageCreateFromPngCtx)
at /var/src/webserv/php4-STABLE-200408132230/ext/gd/gd.c:1470
#6 0x4037083d in zif_imagecreatefrompng (ht=1, return_value=0x8281824,
this_ptr=0x0, return_value_used=1)
at /var/src/webserv/php4-STABLE-200408132230/ext/gd/gd.c:1516
#7 0x404d4ab2 in execute (op_array=0x82cea34) at
/var/src/webserv/php4-STABLE-200408132230/Zend/zend_execute.c:1640
#8 0x404c15d4 in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /var/src/webserv/php4-STABLE-200408132230/Zend/zend.c:891
#9 0x4048578c in php_execute_script (primary_file=0xb79c) at
/var/src/webserv/php4-STABLE-200408132230/main/main.c:1734
#10 0x404db4bc in php_handler (r=0x82e1b70)
at
/var/src/webserv/php4-STABLE-200408132230/sapi/apache2handler/sapi_apache2.c:540
#11 0x080ae589 in ap_run_handler (r=0x82e1b70) at config.c:151
#12 0x080aead3 in ap_invoke_handler (r=0x82e1b70) at config.c:358
#13 0x08096ae6 in ap_process_request (r=0x82e1b70) at
http_request.c:246
#14 0x08092a6a in ap_process_http_connection (c=0x8264510) at
http_core.c:250
#15 0x080b7a98 in ap_run_process_connection (c=0x8264510) at
connection.c:42
#16 0x080b7d5c in ap_process_connection (c=0x8264510, csd=0x8264438) at
connection.c:175
#17 0x080ad210 in child_main (child_num_arg=0) at prefork.c:609
#18 0x080ad2cc in make_child (s=0x81d1500, slot=0) at prefork.c:649
#19 0x080ad3c1 in startup_children (number_to_start=40) at
prefork.c:721
#20 0x080ad6c3 in ap_mpm_run (_pconf=0x8193e90, plog=0x81cbf70,
s=0x81d1500) at prefork.c:940
#21 0x080b2e7e in main (argc=2, argv=0xbb84) at main.c:617
[2004-08-08 22:59:01] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
[2004-08-08 04:29:32] bram at x-plose dot be
Description:
When i open an php script that uses GD it shows an segmentation fault
in error.log
Server software: Apache/1.3.26 (deb package) (Unix) Debian GNU/Linux
PHP/4.3.8
The script is comming from php.net so i dont supose there's an error in
it.
I included /usr/local/lib/php in php.ini and i added extension = gd.so
'./configure' '--with-jpeg-dir=../jpeg-6b/' '--with-pdflib'
'--with-tiff-dir=../tiff-v3.6.1/' '--with-png-dir=../libpng-1.2.5/'
'--with-zlib-dir=../zlib-1.1.4/' '--enable-static-pdflib'
'--enable-gd-imgstrttf' '--with-gd' '--with-mysql' '--with-apxs'
'--enable-fast-cgi-redirect'
'--with-freetype-dir=/usr/local/freetype2/' '--with-iconv'
'--with-gettext'
Reproduce code:
---
?php
header(Content-type: image/png);
$string = $_GET['text'];
$im= imagecreatefrompng(banners/bannerxplose.test.png);
$orange = imagecolorallocate($im, 220, 210, 60);
$px= (imagesx($im) - 7.5 * strlen($string)) / 2;
imagestring($im, 3, $px, 9, $string, $orange);
imagepng($im);
imagedestroy($im);
?
Actual result:
--
I only get, Cant find server and in error.log i find
[Sun Aug 8 04:12:51 2004] [notice] child pid 24310 exit signal
Segmentation fault (11)
[Sun Aug 8 04:12:51 2004] [notice] child pid 2085 exit signal
Segmentation fault (11)
