ID: 34568 User updated by: roso at despammed dot com Reported By: roso at despammed dot com -Status: Feedback +Status: Closed Bug Type: Apache2 related Operating System: Fedora 2 PHP Version: 5.1.0RC1 New Comment:
I already did, I've been told by the Apache developers that the 404 handling in PHP/apache2handler was broken recently. And yes, it works fine now (I wonder what other bugs are in this snapshot of 5.1.0RC2 I just installed). Thank you. Previous Comments: ------------------------------------------------------------------------ [2005-09-22 08:29:58] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip ------------------------------------------------------------------------ [2005-09-22 03:07:57] roso at despammed dot com BTW, it is not the Custom 404 page php script that is causing an error, even if I put an empty file there and name it index.php I still get the Segmentation fault. ------------------------------------------------------------------------ [2005-09-22 02:57:56] roso at despammed dot com I just posted the core dump for the process that ended with a Segmentation fault after trying to PUT a file in a Webdav folder. Also, I just found out that there are many other processes ending with a Segmentation fault, all of them happening when the server looking for a file which is not found is trying to access a 404 custom file made in PHP. if I change the 404 to a simple HTML everything is back to normal. Therefore, it seems that the PHP (5.1.0RC1) is responsible for this fault. It used to work with the previous version (5.1.0b3). ------------------------------------------------------------------------ [2005-09-22 02:55:05] roso at despammed dot com Thread 1 (process 22993): #0 0xb7bb3510 in _zend_hash_index_update_or_next_insert (ht=0xb7e67af8, h=0, pData=0xbfffda30, nDataSize=12, pDest=0x0, flag=1) at /tmp/php-5.1.0RC1/Zend/zend_hash.c:354 nIndex = 0 p = (Bucket *) 0x0 #1 0xb7bb4d2d in zend_list_insert (ptr=0x0, type=0) at /tmp/php-5.1.0RC1/Zend/zend_list.c:47 index = 0 le = {ptr = 0x846ef8c, type = 2, refcount = 1} #2 0xb7bb4e09 in zend_register_resource (rsrc_result=0x0, rsrc_pointer=0x846ef8c, rsrc_type=2) at /tmp/php-5.1.0RC1/Zend/zend_list.c:99 rsrc_id = 0 #3 0xb7b8a698 in _php_stream_alloc (ops=0x0, abstract=0x0, persistent_id=0x0, mode=0xb7cece68 "rb") at /tmp/php-5.1.0RC1/main/streams/streams.c:263 le = {ptr = 0x11, type = 0, refcount = -1073751384} ret = (php_stream *) 0x846ef8c #4 0xb7b8e3e7 in _php_stream_fopen_from_fd (fd=0, mode=0xb7cece68 "rb", persistent_id=0x0) at /tmp/php-5.1.0RC1/main/streams/plain_wrapper.c:204 self = (php_stdio_stream_data *) 0x845ee14 stream = (php_stream *) 0x0 #5 0xb7b8ede4 in _php_stream_fopen (filename=0x846c090 "/www/_error/404/index.php", mode=0xb7cece68 "rb", opened_path=0xbfffeeb8, options=133) at /tmp/php-5.1.0RC1/main/streams/plain_wrapper.c:881 realpath = 0x83587e4 "/www/_error/404/index.php" open_flags = 0 fd = 17 ret = (php_stream *) 0x846c090 persistent = 17 persistent_id = 0x0 #6 0xb7b8f525 in _php_stream_fopen_with_path ( filename=0x846c090 "/www/_error/404/index.php", mode=0xb7cece68 "rb", path=0x8385f60 ".:/www/_php/pear", opened_path=0xbfffeeb8, options=133) at /tmp/php-5.1.0RC1/main/streams/plain_wrapper.c:1275 pathbuf = 0x10 <Address 0x10 out of bounds> ptr = 0x85 <Address 0x85 out of bounds> end = 0x846c090 "/www/_error/404/index.php" exec_fname = 0x2 <Address 0x2 out of bounds> trypath = "eregi\000ÿ¿\002\000\000\000\020\000\000\000ereg_replace\000 \000\000\000ereg\000ïÿ¿\002\000\000\000\020\000\000\000is_callable\000\020\000 \000\000is_scalar\000\000\000\020\000\000\000is_object\000\000\000\020\000\000 \000is_array\000\000\000\000\020\000\000\000is_string\000\000\000\020\000\000 \000is_numeric\000\000\020\000\000\000is_real\000\002\000\000\000\020\000\000 \000is_double\000\000\000\020\000\000\000is_integer\000\000\020\000\000 \000is_int\000¿"... sb = {st_dev = 13835039827440987236, __pad1 = 2, st_ino = 16, st_mode = 1600942451, st_nlink = 1667720562, st_uid = 6648673, st_gid = 16, st_rdev = 13835039365436895082, __pad2 = 2, st_size = 16, st_blksize = 1768714355, st_blocks = -1090492044, st_atim = { tv_sec = 2, tv_nsec = 16}, st_mtim = {tv_sec = 1768714355, tv_nsec = - 1073807244}, st_ctim = {tv_sec = 2, tv_nsec = 16}, __unused4 = 1734701669, __unused5 = 1701994345} stream = (php_stream *) 0x8d path_length = 138854544 exec_fname_length = 141 #7 0xb7b8c572 in _php_stream_open_wrapper_ex (path=0x846c090 "/www/_error/404/index.php", mode=0xb7cece68 "rb", options=141, opened_path=0x85, context=0x0) at /tmp/php-5.1.0RC1/main/streams/streams.c:1771 stream = (php_stream *) 0x0 wrapper = (php_stream_wrapper *) 0xb7e36028 path_to_open = 0x846c090 "/www/_error/404/index.php" persistent = 0 copy_of_path = 0x0 #8 0xb7b7cf34 in php_stream_open_for_zend (filename=0x846c090 "/www/_error/404/index.php", handle=0xbfffeeb0) at /tmp/php-5.1.0RC1/main/main.c:852 stream = (php_stream *) 0x0 #9 0xb7bba32b in zend_stream_open (filename=0x846c090 "/www/_error/404/index.php", handle=0xbfffeeb0) at /tmp/php-5.1.0RC1/Zend/zend_stream.c:47 No locals. #10 0xb7bba3ec in zend_stream_fixup (file_handle=0xbfffeeb0) at /tmp/php-5.1.0RC1/Zend/zend_stream.c:62 No locals. #11 0xb7b96c88 in open_file_for_scanning (file_handle=0xbfffeeb0) at Zend/zend_language_scanner.c:3068 file_path = 0x0 #12 0xb7b96d70 in compile_file (file_handle=0xbfffeeb0, type=2) at Zend/zend_language_scanner.c:3154 original_lex_state = {buffer_state = 0x0, state = 0, in = 0x0, lineno = 0, filename = 0x0} op_array = (zend_op_array *) 0x845ebf4 original_active_op_array = (zend_op_array *) 0x0 retval = (zend_op_array *) 0xbfffedec compiler_result = -1073746256 compilation_successful = 176 '°' retval_znode = {op_type = 1, u = {constant = {value = {lval = 1, dval = 1.4950491347092096e+93, str = {val = 0x1 <Address 0x1 out of bounds>, len = 1397157752}, ht = 0x1, obj = {handle = 1, handlers = 0x5346ef78}}, refcount = 1, type = 1 '\001', is_ref = 0 '\0'}, var = 1, opline_num = 1, op_array = 0x1, jmp_addr = 0x1, EA = {var = 1, type = 1397157752}}} original_in_compilation = 0 '\0' #13 0xb7bae117 in zend_execute_scripts (type=2, retval=0x0, file_count=1) at /tmp/php-5.1.0RC1/Zend/zend.c:1070 files = 0xbfffedf0 "" i = 0 file_handle = (zend_file_handle *) 0xbfffeeb0 orig_op_array = (zend_op_array *) 0x0 local_retval = (zval *) 0x0 #14 0xb7c0c638 in php_handler (r=0x8468440) at /tmp/php-5.1.0RC1/sapi/apache2handler/sapi_apache2.c:564 zfd = {type = 0 '\0', filename = 0x846c090 "/www/_error/404/index.php", opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = {handle = 0x0, reader = 0, closer = 0, fteller = 0, interactive = 0}}, free_filename = 0 '\0'} orig_bailout = {{__jmpbuf = {0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = { __val = {0 <repeats 32 times>}}}} ctx = (php_struct *) 0x8468388 conf = (void *) 0x8245268 brigade = (apr_bucket_brigade *) 0x0 bucket = (apr_bucket *) 0x0 rv = 0 parent_req = (request_rec *) 0x8468440 #15 0x080d5206 in ap_run_handler (r=0x8468440) at config.c:152 pHook = (ap_LINK_handler_t *) 0x0 n = 12 rv = 0 #16 0x080d571a in ap_invoke_handler (r=0x8468440) at config.c:364 new_handler = 0x1 <Address 0x1 out of bounds> p2 = 0x0 handler = 0x0 result = 138839104 old_handler = 0x8245250 "application/x-httpd-php" #17 0x080afe59 in ap_internal_redirect (new_uri=0x82482f8 "/error/404/?e", r=0x8462fa0) at http_request.c:465 new = (request_rec *) 0x8468440 access_status = 0 #18 0x080af906 in ap_process_request (r=0x8462fa0) at http_request.c:262 access_status = 1 #19 0x080aba01 in ap_process_http_connection (c=0x845cd08) at http_core.c:251 r = (request_rec *) 0x8462fa0 csd_set = 0 csd = (apr_socket_t *) 0x0 #20 0x080de5a6 in ap_run_process_connection (c=0x845cd08) at connection.c:43 pHook = (ap_LINK_process_connection_t *) 0x0 n = 1 rv = 0 #21 0x080d3da3 in child_main (child_num_arg=0) at prefork.c:610 ptrans = (apr_pool_t *) 0x845cbf8 allocator = (apr_allocator_t *) 0x845ab68 current_conn = (conn_rec *) 0x845cd08 status = 138792200 i = 1 lr = (ap_listen_rec *) 0x845aca8 curr_pollfd = 1 last_pollfd = 1 pollset = (apr_pollfd_t *) 0x845aca8 offset = 0 csd = (void *) 0x845cc30 sbh = (ap_sb_handle_t *) 0x845ac78 rv = 0 bucket_alloc = (apr_bucket_alloc_t *) 0x8460f60 #22 0x080d3ebc in make_child (s=0x81be458, slot=1) at prefork.c:704 pid = 0 #23 0x080d3fa3 in startup_children (number_to_start=4) at prefork.c:722 i = 1 #24 0x080d469d in ap_mpm_run (_pconf=0x81b90a8, plog=0x82031d0, s=0x5) at prefork.c:941 index = 0 remaining_children_to_start = 5 rv = 0 #25 0x080d9606 in main (argc=4, argv=0xbffff274) at main.c:618 exit_status = 0 c = 68 'D' configtestonly = 0 confname = 0x817a0e0 "conf/httpd.conf" def_server_root = 0x817ad38 "/usr/local/apache2" temp_error_log = 0x0 process = (process_rec *) 0x81b7120 server_conf = (server_rec *) 0x81be458 pglobal = (apr_pool_t *) 0x81b70a0 pconf = (apr_pool_t *) 0x81b90a8 plog = (apr_pool_t *) 0x82031d0 ptemp = (apr_pool_t *) 0x82011c8 pcommands = (apr_pool_t *) 0x81bb0b0 opt = (apr_getopt_t *) 0x81bb148 rv = 0 mod = (module **) 0x81be458 optarg = 0xbffffad9 "SSL" signal_server = (apr_OFN_ap_signal_server_t *) 0x1 ------------------------------------------------------------------------ [2005-09-20 22:33:00] roso at despammed dot com Yes, php works with or withouth mod_dav. To make a backtrace I will need PHP configured with --enable-debug. The problem described above is absolutely similar on two servers on which I recently upgraded PHP from php-5.1.0b3 to 5.1.0RC1. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/34568 -- Edit this bug report at http://bugs.php.net/?id=34568&edit=1
