Bug #17653 Updated: "Contains no Data when I use GD Functions"

ID: 17653 Updated by: huberfelix@web.de Reported By: huberfelix@web.de Status: Feedback Bug Type: GD related Operating System: Linux PHP Version: 4.0CVS-2002-06-08 New Comment: I use libpng 1.2.1 - works fine with php 4.1.2 Here is the backtrace: (gdb) bt #0 0x00000049 in ?? () #1 0x00a33f49 in png_create_write_struct_2 () from /usr/lib/libpng.so.3 #2 0x00a35371 in png_create_write_struct () from /usr/lib/libpng.so.3 #3 0x00aa6d59 in gdImagePngCtx (im=0x8172630, outfile=0x8172604) at gd_png.c:461 #4 0x0047ee60 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #5 0x004838da in object.11 () from /usr/local/apache/current/libexec/libphp4.so #6 0x005f8ae7 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #7 0x005e5db4 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #8 0x005aec85 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #9 0x005fdde0 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #10 0x005fed58 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #11 0x005fede2 in object.11 () from /usr/local/apache/current/libexec/libphp4.so #12 0x08055fd9 in ap_invoke_handler () #13 0x0806bb4f in ap_some_auth_required () #14 0x0806bbba in ap_process_request () #15 0x08062756 in ap_child_terminate () #16 0x08062935 in ap_child_terminate () #17 0x08062ab6 in ap_child_terminate () #18 0x0806314d in ap_child_terminate () #19 0x080639cc in main () #20 0x0019b571 in __libc_start_main () from /lib/libc.so.6 (gdb) png seems to be the problem ... i downloaded 1.0.8 now. will --with-png-dir=/tmp/libpng-1.0.8 help? thanks Previous Comments: ------------------------------------------------------------------------ [2002-06-08 20:25:08] sniper@php.net libpng 1.2.0 works just fine here (with GD 2.0.1) ------------------------------------------------------------------------ [2002-06-08 08:50:55] rasmus@php.net Which version of libpng are you using? Anything newer than 1.08 doesn't work. Haven't looked into why yet. ------------------------------------------------------------------------ [2002-06-08 08:07:25] sander@php.net Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. ------------------------------------------------------------------------ [2002-06-08 07:12:53] huberfelix@web.de Hi, I used 4.1.2 and everythings works fine - with Freetype 2.1 and GD 2.0.1 (Beta). But now i tried 4.2.1 (and cvs 08.06.02) with the same config, and php segfaults. Other php pages (phpinfo() etc) are working fine with 4.2.1 - but no gd functions. ) [Sat Jun 8 13:00:06 2002] [notice] child pid 29410 exit signal Segmentation fault (11) [Sat Jun 8 13:00:14 2002] [notice] child pid 9319 exit signal Segmentation fault (11) [Sat Jun 8 13:00:14 2002] [notice] child pid 16736 exit signal Segmentation fault (11) [Sat Jun 8 13:00:14 2002] [notice] child pid 30265 exit signal Segmentation fault (11) [Sat Jun 8 13:00:15 2002] [notice] child pid 6633 exit signal Segmentation fault (11) [Sat Jun 8 13:00:15 2002] [notice] child pid 11331 exit signal Segmentation fault (11) [Sat Jun 8 13:00:15 2002] [notice] child pid 4859 exit signal Segmentation fault (11) [Sat Jun 8 13:00:16 2002] [notice] child pid 2575 exit signal Segmentation fault (11) [Sat Jun 8 13:00:16 2002] [notice] child pid 2112 I can't understand this error, and compiled 4.1.2 again - and 4.1.2 still works fine. ./configure \ --with-apxs=/usr/local/apache/current/bin/apxs \ --with-xpm-dir=/usr/X11R6/lib \ --with-tiff-dir=/usr/lib \ --with-gif \ --with-jpeg-dir=/usr/lib \ --with-png-dir=/usr/lib \ --with-zlib-dir=/usr/lib \ --with-freetype-dir=/usr/local/include/freetype2 \ --with-bz2 \ --with-gdbm=/usr/local/lib \ --with-mysql=/usr/local/mysql/current \ --with-mcrypt \ --with-mhash \ --with-pear \ --with-openssl \ --with-cpdflib \ --with-pdflib \ --with-curl \ --with-expat \ --with-mm \ --with-xslt-sablot \ --with-gettext \ --with-db \ --with-db3 \ --with-dom \ --with-gd=/tmp/gd-2.0.1 \ --enable-gd-native-ttf \ --enable-gd-imgstrttf \ --enable-ftp \ --enable-versioning \ --enable-track-vars=yes \ --enable-url-includes \ --enable-sysvshm=yes \ --enable-sysvsem=yes \ --enable-ctype \ --enable-wddx \ --enable-xslt \ --with-config-file-path=/etc \ --with-imap=/tmp/imap-2001a \ --with-imap-ssl \ --with-zip I use following script to test the config: <? header ("Content-type: image/png"); $im = imagecreate (500, 100); $black = imagecolorallocate ($im, 0, 0, 0); $white = imagecolorallocate ($im, 255, 255, 255); imagettftext ($im, 20, 0, 10, 20, $white, "/usr/local/fonts/ttf/verdana.ttf", "UFOs are real!"); imagepng ($im); imagedestroy ($im); ?> Any hints? Thanks for your help Felix ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=17653&edit=1