PHP 4.0 Bug #5687: Segmentation fault

From: tmlam@se.cuhk.edu.hk Operating system: Redhat 6.1 PHP version: 4.0 Release Candidate 2 PHP Bug Type: Oracle related Bug description: Segmentation fault steps in compilations: ---------------------------------------- rm -rf apache_1.3.12 rm -rf mod_ssl-2.6.4-1.3.12 rm -rf php-4.0.1pl2 gzip -dc apache_1.3.12.tar.gz | tar xvf - gzip -dc mod_ssl-2.6.4-1.3.12.tar.gz | tar xvf - gzip -dc php-4.0.1pl2.tar.gz | tar xvf - chown -R root.root apache_1.3.12 mod_ssl-2.6.4-1.3.12 php-4.0.1pl2 cd mod_ssl-2.6.4-1.3.12 ./configure --with-apache=../apache_1.3.12 cd ../apache_1.3.12 ./configure --prefix=/home/apache_1.3.12 cd ../php-4.0.1pl2 CFLAGS="-O2 -I/usr/local/ssl/include" ./configure --with-apache=../apache_1.3.12 --with-oracle=/u01/app/oracle/product/8.1.5 --with-mysql=/home/mysql --with-config-file-path=/home/apache_1.3.12/conf --with-ftp --with-x --with-xml --enable-force-cgi-redirect --enable-discard-path --enable-sigchild --with-openssl=/usr/local/ssl --enable-debug=yes --enable-calendar --enable-dba-shared --enable-filepro --with-oci8=/u01/app/oracle/product/8.1.5 gmake gmake install cd ../apache_1.3.12 SSL_BASE=/usr/local/ssl ./configure --prefix=/home/apache_1.3.12 --enable-shared=max --enable-module=most --enable-module=ssl --activate-module=src/modules/php4/libphp4.a --enable-module=php4 make make certificate make install ------------------------------------------- gdb's bt output: Program received signal SIGSEGV, Segmentation fault. 0x817ca8c in ologof () (gdb) bt #0 0x817ca8c in ologof () #1 0x807f7c7 in ora_do_logon (ht=2, return_value=0x8210ce4, this_ptr=0x0, return_value_used=1, persistent=0) at oracle.c:511 #2 0x807f1e6 in php_if_ora_logon (ht=2, return_value=0x8210ce4, this_ptr=0x0, return_value_used=1) at oracle.c:359 #3 0x80f19a9 in execute (op_array=0x81dd984) at ./zend_execute.c:1558 #4 0x8066e2b in php_execute_script (primary_file=0xbffffa3c) at main.c:1157 #5 0x80d7380 in apache_php_module_main (r=0x81f6964, fd=19, display_source_mode=0) at sapi_apache.c:93 #6 0x8064b1b in send_php () #7 0x8064b5c in send_parsed_php () #8 0x80fb0d3 in ap_invoke_handler () #9 0x810ea79 in process_request_internal () #10 0x810eadc in ap_process_request () #11 0x81062ee in child_main () #12 0x810649c in make_child () #13 0x81065f9 in startup_children () #14 0x8106c26 in standalone_main () #15 0x81073c3 in main () #16 0x4063b1eb in __libc_start_main (main=0x810706c <main>, argc=2, argv=0xbffffbf4, init=0x80629ec <_init>, fini=0x8136b4c <_fini>, rtld_fini=0x4000a610 <_dl_fini>, stack_end=0xbffffbec) at ../sysdeps/generic/libc-start.c:90 (gdb) ----------------------------------------- the php file being executed: <?php $ora_con=ora_logon("xxx/yyy@sid",""); $ora_db=ora_open($ora_con); $query="SELECT function_id FROM b_function_index"; ora_parse($ora_db,$query); ora_exec($ora_db); while(ora_fetch($ora_db)) echo ora_getcolumn($ora_db,0); ora_close($ora_db); ora_logoff($ora_con); ?> -------------------------------------------