#36727 [Opn->Csd]: needless bindValue make php core dump

ID: 36727 Updated by: tony2001@php.net Reported By: valiak at gmail dot com -Status: Open +Status: Closed Bug Type: PDO related Operating System: linux PHP Version: 5.1.2 New Comment: This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2006-03-14 13:39:56] valiak at gmail dot com ce@ce:~/tmp$ /usr/local/php5.1-debug/bin/php test.php Segmentation fault ce@ce:~/tmp$ /usr/local/php5.1-debug/bin/php -v PHP 5.1.3RC2-dev (cli) (built: Mar 14 2006 14:33:47) (DEBUG) Copyright (c) 1997-2006 The PHP Group Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies ------------------------------------------------------------------------ [2006-03-14 12:34:05] edink@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.1-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.1-win32-latest.zip ------------------------------------------------------------------------ [2006-03-13 22:56:16] valiak at gmail dot com Description: ------------ simple script coredumps the configure parameters are ./configure --disable-cgi --prefix=/usr/local/php5.1-debug --with-pdo-pgsql --with-gd --with-gd-native-ttf --with-jpeg-dir --with-png-dir --with-xpm-dir --with-zlib --with-pgsql --with-freetype-dir --enable-debug the coredump is #0 _zend_is_inconsistent (ht=0x0, file=0x83a6da8 "/home/NETAGESOLUTIONS/ce/inst/php-5.1.2/Zend/zend_hash.c", line=847) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/Zend/zend_hash.c:53 #1 0x082b36a2 in zend_hash_find (ht=0x0, arKey=0x852f924 ":test", nKeyLength=6, pData=0x0) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/Zend/zend_hash.c:847 #2 0x0811fffe in pgsql_stmt_param_hook (stmt=0x8530ad4, param=0xbf855654, event_type=PDO_PARAM_EVT_ALLOC) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/ext/pdo_pgsql/pgsql_statement.c:232 #3 0x081178f4 in really_register_bound_param (param=0xbf855654, stmt=0x8530ad4, is_param=1) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/ext/pdo/pdo_stmt.c:330 #4 0x081184c1 in zif_PDOStatement_bindValue (ht=3, return_value=0x8530e04, return_value_ptr=0x0, this_ptr=0x0, return_value_used=0) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/ext/pdo/pdo_stmt.c:1503 #5 0x082c4dbd in zend_do_fcall_common_helper_SPEC (execute_data=0xbf855d60) at zend_vm_execute.h:192 #6 0x082c4372 in execute (op_array=0x85274ac) at zend_vm_execute.h:92 #7 0x082a7ce3 in zend_execute_scripts (type=8, retval=0x83a6da8, file_count=3) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/Zend/zend.c:1101 #8 0x082666f2 in php_execute_script (primary_file=0xbf8581b4) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/main/main.c:1720 #9 0x08345f90 in main (argc=2, argv=0xbf8582f4) at /home/NETAGESOLUTIONS/ce/inst/php-5.1.2/sapi/cli/php_cli.c:1077 Reproduce code: --------------- <? $dbh = new PDO('pgsql:dbname=test;host=localhost', 'xxxx', 'xxxx'); $stmt = $dbh->prepare('SELECT * FROM child'); $stmt->bindValue(':test', 1, PDO::PARAM_INT); $stmt->execute(); ?> Expected result: ---------------- just nothing special - not to coredump, or some kind of error to indicate that could not bind ":test" Actual result: -------------- ce@ce:~/tmp$ /usr/local/php5.1-debug/bin/php test.php Segmentation fault (core dumped) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=36727&edit=1