ID: 37174 Comment by: smlerman at gmail dot com Reported By: xcenti at gmail dot com Status: Feedback Bug Type: PDO related Operating System: Linux PHP Version: 5.1.2 New Comment:
Not sure if it's directly related, but I noticed the duplicate names for the parameters and remembered having a similar problem. See <a href="http://bugs.php.net/bug.php?id=35604";>Bug #35604</a> Previous Comments: ------------------------------------------------------------------------ [2006-04-23 20:00:22] [EMAIL PROTECTED] 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 ------------------------------------------------------------------------ [2006-04-23 19:46:48] xcenti at gmail dot com Description: ------------ segfault under Linux in PHP 5.1.2 and 5.1.3RC4-dev (under Windows with PHP 5.1.2 no problem) Reproduce code: --------------- <?php $dbh = new PDO('pgsql:dbname=mypgdb;host=localhost', 'xxx', 'xxx'); $stmt = $dbh->prepare('SELECT :name, :name'); $stmt->bindValue(':name', 'foo'); $stmt->execute(); ?> Expected result: ---------------- all, but not crash Actual result: -------------- Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1424372816 (LWP 10842)] 0xb7b189b0 in mallopt () from /lib/tls/libc.so.6 (gdb) bt #0 0xb7b189b0 in mallopt () from /lib/tls/libc.so.6 #1 0xb7b17c43 in malloc () from /lib/tls/libc.so.6 #2 0xb74501c6 in initPQExpBuffer () from /usr/lib/libpq.so.4 #3 0xb744ec89 in pqGetErrorNotice3 () from /usr/lib/libpq.so.4 #4 0xb744e3f0 in pqParseInput3 () from /usr/lib/libpq.so.4 #5 0xb74472d9 in PQconsumeInput () from /usr/lib/libpq.so.4 #6 0xb7447461 in PQgetResult () from /usr/lib/libpq.so.4 #7 0xb74477bb in PQexecPrepared () from /usr/lib/libpq.so.4 #8 0xb7680e4f in pgsql_stmt_execute (stmt=0x840f768, tsrm_ls=0x82a9218) at /root/php5.1-200604230030/ext/pdo_pgsql/pgsql_statement.c:136 #9 0xb7678c70 in zif_PDOStatement_execute (ht=1, return_value=0x840fac0, return_value_ptr=0x0, this_ptr=0x1, return_value_used=1, tsrm_ls=0x82a9218) at /root/php5.1-200604230030/ext/pdo/pdo_stmt.c:451 #10 0xb78437e8 in zend_do_fcall_common_helper_SPEC (execute_data=0xab197ab0, tsrm_ls=0x82a9218) at zend_vm_execute.h:200 #11 0xb7842cec in execute (op_array=0x8342158, tsrm_ls=0x82a9218) at zend_vm_execute.h:92 #12 0xb784345f in zend_do_fcall_common_helper_SPEC (execute_data=0xab19a080, tsrm_ls=0x82a9218) at zend_vm_execute.h:234 #13 0xb7842cec in execute (op_array=0x833d948, tsrm_ls=0x82a9218) at zend_vm_execute.h:92 #14 0xb784345f in zend_do_fcall_common_helper_SPEC (execute_data=0xab19a4e0, tsrm_ls=0x82a9218) at zend_vm_execute.h:234 #15 0xb7842cec in execute (op_array=0x8329fa0, tsrm_ls=0x82a9218) at zend_vm_execute.h:92 #16 0xb78239ec in zend_execute_scripts (type=8, tsrm_ls=0x82a9218, retval=0x0, file_count=3) at /root/php5.1-200604230030/Zend/zend.c:1109 #17 0xb77d9329 in php_execute_script (primary_file=0xab19c870, tsrm_ls=0x82a9218) at /root/php5.1-200604230030/main/main.c:1732 #18 0xb78a61ee in php_handler (r=0x82be060) at /root/php5.1-200604230030/sapi/apache2handler/sapi_apache2.c:586 #19 0x0807a155 in ap_run_handler () #20 0x0807a760 in ap_invoke_handler () #21 0x08069d5a in ap_process_request () #22 0x0806521d in _start () #23 0x082be060 in ?? () #24 0x00000004 in ?? () #25 0x082be060 in ?? () #26 0x080854cc in ap_run_pre_connection () #27 0x08085385 in ap_run_process_connection () #28 0x080766d1 in ap_graceful_stop_signalled () #29 0x08076e9a in ap_graceful_stop_signalled () #30 0xb7c3cf36 in apr_threadattr_stacksize_set () from /usr/lib/libapr-0.so.0 #31 0xb7bdfb63 in start_thread () from /lib/tls/libpthread.so.0 #32 0xb7b7e18a in clone () from /lib/tls/libc.so.6 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37174&edit=1
