Bug #15588 Updated: Segmentaion fault

ID: 15588 Updated by: sander@php.net Reported By: abdusamad@poornam.com -Status: Bogus +Status: Feedback Bug Type: Apache related Operating System: Linux Redhat 6.2 PHP Version: 4.1.0 New Comment: Please provide a backtrace with 4.1.0 or even better, with the latest CVS. (btw: enabling debug while compiling apache may also help...) Previous Comments: ------------------------------------------------------------------------ [2002-02-17 09:52:56] abdusamad@poornam.com I even tried with both php-4.0.6 and php-4.1.0 versions still I am getting the same problem ------------------------------------------------------------------------ [2002-02-16 21:12:08] yohgaki@php.net The version of PHP that this bug was reported in is too old. Please try to reproduce this bug in the latest version of PHP (available from http://www.php.net/downloads.php If you are still able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". ------------------------------------------------------------------------ [2002-02-16 18:00:18] abdusamad@poornam.com If I do bt full the following results are getting #0 0x4033a662 in php_treat_data (arg=1, str=0x0, destArray=0x0) at php_variables.c:257 res = 0x0 var = 0x4058a6f8 "\004\0200" val = 0x0 separator = 0x0 c_var = 0x303 <Address 0x303 out of bounds> array_ptr = (pval *) 0x8185a4c free_buffer = 0 strtok_buf = 0x0 #1 0x40333911 in php_hash_environment () at main.c:1038 p = 0x814c852 "PCS" _gpc_flags = "\000\000" have_variables_order = 1 '\001' dummy_track_vars_array = (zval *) 0xbffff5e0 initialized_dummy_track_vars_array = 0 '\000' i = 6 track_vars_names = {0x404e663b "HTTP_POST_VARS", 0x404e664a "HTTP_GET_VARS", 0x404e6658 "HTTP_COOKIE_VARS", 0x404e6669 "HTTP_SERVER_VARS", 0x404e667a "HTTP_ENV_VARS", 0x404e6688 "HTTP_POST_FILES", 0x0} track_vars_names_length = {15, 14, 17, 17, 14, 16} #2 0x40332e57 in php_request_startup () at main.c:621 No locals. #3 0x4032f8c8 in apache_php_module_main (r=0x81813bc, display_source_mode=0) at sapi_apache.c:66 file_handle = {type = 0 '\000', filename = 0x4058a6f8 "\004\0200", opened_path = 0x4000ae60 "U\211å\203ì\004WVSè", handle = {fd = 135798890, fp = 0x818206a}, free_filename = 129 '\201'} #4 0x403305d7 in send_php (r=0x81813bc, display_source_mode=0, filename=0x818194c "") at mod_php4.c:536 retval = 0 per_dir_conf = (HashTable *) 0x0 #5 0x40330615 in send_parsed_php (r=0x81813bc) at mod_php4.c:547 No locals. #6 0x8079373 in ap_invoke_handler () No symbol table info available. #7 0x808d339 in process_request_internal () No symbol table info available. #8 0x808d768 in ap_internal_redirect () No symbol table info available. #9 0x806bdd3 in mod_gzip_redir1_handler () No symbol table info available. #10 0x806a72d in mod_gzip_handler () No symbol table info available. #11 0x8079373 in ap_invoke_handler () No symbol table info available. #12 0x808d339 in process_request_internal () No symbol table info available. #13 0x808d39c in ap_process_request () No symbol table info available. #14 0x80848ce in child_main () No symbol table info available. #15 0x8084a7c in make_child () No symbol table info available. #16 0x8084bd9 in startup_children () No symbol table info available. #17 0x8085216 in standalone_main () No symbol table info available. #18 0x80859b3 in main () No symbol table info available. #19 0x400bc9cb in __libc_start_main (main=0x808565c <main>, argc=4, argv=0xbffffad4, init=0x8050370 <_init>, fini=0x80bc2dc <_fini>, rtld_fini=0x4000ae60 <_dl_fini>, stack_end=0xbffffacc) at ../sysdeps/generic/libc-start.c:92 argv = (char **) 0xbffffad4 rtld_fini = (void (*)()) 0x4000ae60 <_dl_fini> stack_end = (void *) 0x303 ------------------------------------------------------------------------ [2002-02-16 16:07:49] abdusamad@poornam.com I installed PHP, but every time I load a document, I get the message 'Document Contains No Data'. I tried to gdb the httpd then I got the following errors. the Apache error log shows '[Sun Feb 17 02:44:15 2002] [error] Cannot remove module mod_ssl.c: not found in module list [Sun Feb 17 02:44:16 2002] [warn] pid file /usr/local/cp/apache/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?' Could you please help me. Program received signal SIGSEGV, Segmentation fault. 0x403297e3 in php_treat_data (arg=1, str=0x0, destArray=0x0) at php_variables.c:257 257 if (c_var && *c_var) { (gdb) bt #0 0x403297e3 in php_treat_data (arg=1, str=0x0, destArray=0x0) at php_variables.c:257 #1 0x403246c8 in php_hash_environment () at main.c:1038 #2 0x40323dc4 in php_request_startup () at main.c:621 #3 0x403216a9 in apache_php_module_main (r=0x81825bc, display_source_mode=0) at sapi_apache.c:66 #4 0x40322066 in send_php (r=0x81825bc, display_source_mode=0, filename=0x0) at mod_php4.c:536 #5 0x40322098 in send_parsed_php (r=0x81825bc) at mod_php4.c:547 #6 0x8079373 in ap_invoke_handler () #7 0x808d339 in process_request_internal () #8 0x808d768 in ap_internal_redirect () #9 0x806bdd3 in mod_gzip_redir1_handler () #10 0x806a72d in mod_gzip_handler () #11 0x8079373 in ap_invoke_handler () #12 0x808d339 in process_request_internal () #13 0x808d39c in ap_process_request () #14 0x80848ce in child_main () #15 0x8084a7c in make_child () #16 0x8084bd9 in startup_children () #17 0x8085216 in standalone_main () #18 0x80859b3 in main () #19 0x400bc9cb in __libc_start_main (main=0x808565c <main>, argc=4, argv=0xbffffad4, init=0x8050370 <_init>, fini=0x80bc2dc <_fini>, rtld_fini=0x4000ae60 <_dl_fini>, stack_end=0xbffffacc) at ../sysdeps/generic/libc-start.c:92 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=15588&edit=1