#35220 [Fbk->Opn]: Sigsegv in zend_execute.execute

ID: 35220 User updated by: grover at us dot ibm dot com Reported By: grover at us dot ibm dot com -Status: Feedback +Status: Open Bug Type: Reproducible crash Operating System: AIX 5.2.0.60 PHP Version: 5.0.5 New Comment: After going to the latest php5, the crash is gone, but almost none of the apps worl correctly. I get constant error about reformatting pages and many are either displayed with junk at the begining OR not at all. I have changed my compile options a little and seem to be getting a core dump that looks very similar to bug 28064. Can I shift to using the zend engine in the lastest php5 with 5.0.4? Or should I expect that to also be problematic? Thanks! Previous Comments: ------------------------------------------------------------------------ [2005-11-15 17:46:55] grover at us dot ibm dot com Obtained latest php5 and libxml2. Removed --enable-maintainer-zts. Now having problems in compiling parse_date: YYCTYPE yych; #define YYCURSOR cursor; #define YYMAKER s->ptr; yych = *(YYMARKER = *++YYCURSOR); << this gernerated too many errors. Compile complains about mismatch between assignment of char and char* types. I overcame the problem by going back to parse_date.c.orig. Continueing compile. ------------------------------------------------------------------------ [2005-11-15 09:33:22] sniper@php.net And do NOT use --enable-maintainer-zts !!! ------------------------------------------------------------------------ [2005-11-15 09:32:23] sniper@php.net 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 ------------------------------------------------------------------------ [2005-11-15 06:19:10] grover at us dot ibm dot com Description: ------------ I am running php 5.0.4 and phpMyAdmin 2.6.4-pl3 with MySql 4.1.15 on and AIX 52 system with IBMIHS webserver (apache!) v 2. I can login to phpMyAdmin without a probem and do everything EXCEPT look at a database. when I choose 'databases' I get s sigsegv in the http server. My configure line is: ./configure --enable-zend-multibyte \ --enable-safe-mode \ --enable-sigchild \ --enable-debug \ --prefix=./usr/local/php \ --with-apxs2=/usr/IBMIHS/bin/apxs \ --with-config-file-path=/usr/local/php/ \ --enable-maintainer-zts \ --with-libxml-dir=/opt/freeware/lib/ \ --with-zlib-dir=/opt/freeware/lib \ --with-mysql=/usr/local/mysql \ --enable-mbstring \ --enable-ftp \ --enable-bcmath \ --enable-fastcgi \ --with-mysqli=\ /usr/local/mysql-4.1.12/bin/mysql_config \ --with-pear # diff php.ini-dist php.ini: < error_reporting = E_ALL & ~E_NOTICE & ~E_STRICT --- > error_reporting = E_ALL 295c353 < display_errors = On --- > display_errors = O 300c358 < display_startup_errors = Off --- > display_startup_errors = On 305c363 < log_errors = Off --- > log_errors = On 374c432 < variables_order = "EGPCS" --- > variables_order = "GPCS" 385c443 < register_globals = Off --- > register_globals = On 395c453 < register_argc_argv = On --- > register_argc_argv = Off 671c729 < mysql.default_host = --- > mysql.default_host = localhost 802c860 < dbx.colnames_case = "unchanged" --- > dbx.colnames_case = "lowercase" 912c970 < session.gc_divisor = 100 --- > session.gc_divisor = 1000 932c990 < session.bug_compat_42 = 1 --- > session.bug_compat_42 = 0 979c1037 < session.hash_bits_per_character = 4 --- > session.hash_bits_per_character = 5 986c1044 < url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset=" --- > url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry" Expected result: ---------------- A list of tables spaces is expected. Actual result: -------------- httpd cores with the following stack: zend_execute.execute(0x30723510, 0x3033cb58), line 1364 in "zend_execute.c" unnamed block $b3644, line 3581 in "zend_execute.c" zend_include_or_eval_handler(0x3037bab0, 0x307aeda4, 0x306f0a20, 0x3033cb58), line 3581 in "zend_execute.c" zend_execute.execute(0x306f0a20, 0x3033cb58), line 1406 in "zend_execute.c" unnamed block $b3644, line 3581 in "zend_execute.c" zend_include_or_eval_handler(0x303859b0, 0x3072b088, 0x306eecf0, 0x3033cb58), line 3581 in "zend_execute.c" zend_execute.execute(0x306eecf0, 0x3033cb58), line 1406 in "zend_execute.c" zend_execute_scripts(0x8, 0x3033cb58, 0x0, 0x3, 0x0, 0x30387330, 0x0, 0x5d8a800), line 1069 in "zend.c" unnamed block $b2972, line 1632 in "main.c" php_execute_script(0x30387330, 0x3033cb58), line 1632 in "main.c" unnamed block $b3730, line 555 in "sapi_apache2.c" php_handler(0x305660e8), line 555 in "sapi_apache2.c" ap_run_handler() at 0x10002fb8 ap_invoke_handler() at 0x10003b7c ap_process_request() at 0x10035cf4 ap_process_http_connection() at 0x10037b98 ap_run_process_connection() at 0x10025d94 ap_process_connection() at 0x1002641c process_socket() at 0x1002b774 worker_thread() at 0x1002b048 dummy_worker() at 0xd057ae8c ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=35220&edit=1