ID: 29027 Updated by: [EMAIL PROTECTED] Reported By: ajp at aripollak dot com -Status: Open +Status: Bogus Bug Type: Reproducible crash Operating System: Red Hat Linux 9 PHP Version: 4.3.7 New Comment:
This has already been filed atleast 3 times, and it's not something we can fix. Previous Comments: ------------------------------------------------------------------------ [2004-07-06 02:21:15] ajp at aripollak dot com Description: ------------ In PHP 4.3.6 and 4.3.7, with or without zend optimizer, PHP crashes on ImageCreateFromPNG() if a valid PNG file is specified. Backtrace follows: #0 0x00000049 in ?? () #1 0x40218dcd in png_create_info_struct (png_ptr=0x49) at png.c:224 #2 0x0809f6d5 in gdImageCreateFromPngCtx (infile=0x84b76b4) at /home/ari/build/php-4.3.7/ext/gd/libgd/gd_png.c:149 #3 0x0809f5f2 in gdImageCreateFromPng (inFile=0x84bba60) at /home/ari/build/php-4.3.7/ext/gd/libgd/gd_png.c:90 #4 0x0808ff5f in _php_image_create_from (ht=139162860, return_value=0x84b750c, this_ptr=0x0, return_value_used=1, image_type=2, tn=0x81db9ab "PNG", func_p=0x809f5d8 <gdImageCreateFromPng>, ioctx_func_p=0x809f634 <gdImageCreateFromPngCtx>) at /home/ari/build/php-4.3.7/ext/gd/gd.c:1466 #5 0x08090128 in zif_imagecreatefrompng (ht=1, return_value=0x84b750c, this_ptr=0x0, return_value_used=1) at /home/ari/build/php-4.3.7/ext/gd/gd.c:1512 #6 0x405ab542 in zend_assign_to_variable_reference () from /usr/local/Zend/lib/Optimizer-2.1.0/php-4.3.x/ZendOptimizer.so #7 0x405b4a02 in zend_oe () from /usr/local/Zend/lib/Optimizer-2.1.0/php-4.3.x/ZendOptimizer.so #8 0x0813d59f in php_execute_script (primary_file=0xbfffdb20) at /home/ari/build/php-4.3.7/main/main.c:1731 #9 0x0816e473 in main (argc=2, argv=0xbfffdba4) at /home/ari/build/php-4.3.7/sapi/cgi/cgi_main.c:1592 #10 0x42015704 in __libc_start_main () from /lib/tls/libc.so.6 This only happens with libpng 1.2.2 (or 1.2.5), but not with 1.0.13. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=29027&edit=1