Re: Bug #1454: crashes after using arrays in a followi

Ok, there are some backtraces an further descriptions ... It is a reproduceable error. Nearly every time the script using some arrays is running, one of the following scripts crashes the server, but most times at another point. The first workaround we have found (sorry, but we havn't found the bug ...), is to configure apache to kill a child after it processed one page. An other solution could be to change the php-code. But this code is constructed from many php-classes with several 100'th lines ... and we have reviewed it some times. The bug doesn't depend on the php-Version and doesn't depend on the libc-Version. We have found it under all combinations of libc5, libc6 and php3.0.7, php3.0.8 on Linux-Systems (2.0.36 and 2.2.5). I hope you can use the following backtraces. But I think the dumps are produced in an run after the script generating the error. Ok, the error can be in our script. But as I understand compiler-techniques, interpreters and php we can't crash the server with a buggy script????? the first backtrace: #0 0x400e0782 in chunk_alloc () #1 0x400e06ba in () #2 0x8083ccc in _emalloc (size=68, filename=0x816da20 "main.c", lineno=1373) at alloc.c:115 #3 0x808401f in _estrndup (s=0x8265ce4 "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*", length=67, filename=0x816da20 "main.c", lineno=1373) at alloc.c:294 #4 0x807c9b8 in _php3_hash_environment () at main.c:1373 #5 0x80d3da1 in lex_scan (phplval=0xbfffed4c) at language-scanner.lex:812 #6 0x8082186 in read_next_token (tcm=0x81ff000, token=0xbfffeb3c, phplval=0xbff fed4c) at token_cache.c:142 #7 0x807b5df in phplex (phplval=0xbfffed4c) at main.c:484 #8 0x80c7f49 in phpparse () at /usr/lib/bison.simple:387 #9 0x807cd98 in php3_parse (yyin=0x82b6be0) at main.c:1541 #10 0x807cfa6 in apache_php3_module_main (r=0x826427c, fd=42, display_source_mod e=0, preprocessed=0) at main.c:1922 #11 0x807a2c9 in send_php3 (r=0x826427c, display_source_mode=0, preprocessed=0, filename=0x8265e74 "/usr/local/www/htdocs_tickets/vorverkauf/navigator.php3" ) at mod_php3.c:245 #12 0x807a342 in send_parsed_php3 (r=0x826427c) at mod_php3.c:261 #13 0x80da453 in ap_invoke_handler (r=0x826427c) at http_config.c:508 #14 0x80edfc9 in process_request_internal (r=0x826427c) at http_request.c:1212 #15 0x80ee02c in ap_process_request (r=0x826427c) at http_request.c:1228 #16 0x80e5b2e in child_main (child_num_arg=0) at http_main.c:3932 #17 0x80e5d92 in make_child (s=0x82055f4, slot=0, now=927754593) at http_main.c: 4066 #18 0x80e5e53 in startup_children (number_to_start=5) at http_main.c:4093 #19 0x80e6486 in standalone_main (argc=3, argv=0xbffffd74) at http_main.c:4380 #20 0x80e6bf3 in main (argc=3, argv=0xbffffd74) at http_main.c:4681 #21 0x400a9152 in () a second backtrace: #0 0x400e0a37 in chunk_alloc () #1 0x400e06ba in () #2 0x400d9431 in () #3 0x80d70ed in ap_pfopen (a=0x8264254, name=0x8266384 "/.htaccess", mode=0x819 5576 "r") at alloc.c:1822 #4 0x80f0d69 in ap_pcfg_openfile (p=0x8264254, name=0x8266384 "/.htaccess") at util.c:772 #5 0x80dbc8e in ap_parse_htaccess (result=0xbffffb24, r=0x826427c, override=63, d=0x8266364 "/", access_name=0x824c815 "") at http_config.c:1288 #6 0x80ec915 in directory_walk (r=0x826427c) at http_request.c:509 #7 0x80edbfd in process_request_internal (r=0x826427c) at http_request.c:1132 #8 0x80ee02c in ap_process_request (r=0x826427c) at http_request.c:1228 #9 0x80e5b2e in child_main (child_num_arg=5) at http_main.c:3932 #10 0x80e5d92 in make_child (s=0x82055f4, slot=5, now=927754671) at http_main.c: 4066 #11 0x80e6125 in perform_idle_server_maintenance () at http_main.c:4230 #12 0x80e6655 in standalone_main (argc=3, argv=0xbffffd74) at http_main.c:4461 #13 0x80e6bf3 in main (argc=3, argv=0xbffffd74) at http_main.c:4681 #14 0x400a9152 in () Greetings from Wildau near Berlin, Matthias ------------------------------------------------- wild-east marketing GmbH & Co. KG Bahnhofstr. 1, Haus 28 15745 Wildau (Germany) E-Mail: Matthias.Boldt@wild-east.de Fon/Fax: 03375 579360 Funk: 0171 3808106 click, see and enjoy: http://www.wild-east.de/ ------------------------------------------------- -- PHP Development Mailing List http://www.php.net/ To unsubscribe send an empty message to php-dev-unsubscribe@lists.php.net For help: php-dev-help@lists.php.net