ID: 43503 Updated by: [EMAIL PROTECTED] Reported By: rorteu at arrakis dot es -Status: Open +Status: Feedback Bug Type: ODBC related Operating System: Red Hat Enterprise Linux ES rele PHP Version: 4.4.7 New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Previous Comments: ------------------------------------------------------------------------ [2007-12-05 13:46:24] rorteu at arrakis dot es Description: ------------ # php prueba.php Content-type: text/html; charset=iso-8859-1 X-Powered-By: PHP/4.3.9 db:Resource id #1*** glibc detected *** double free or corruption (!prev): 0x09e09760 *** Abortado # export MALLOC_CHECK_=0 # php prueba.php Content-type: text/html; charset=iso-8859-1 X-Powered-By: PHP/4.3.9 db:Resource id #1 # php demo.php Violación de segmento Reproduce code: --------------- # cat prueba.php <?php $db=odbc_connect('xxx','xxx','xxx'); echo "db:".$db; odbc_close($db); ?> # cat demo.php <?php $conexion = odbc_connect("xxx","xxx","xxx"); $rs = odbc_do($conexion,"select * from id"); while (odbc_fetch_row($rs)) { $valor = odbc_result($rs,1); echo $valor."<br>"; } odbc_free_result($rs); ?> Actual result: -------------- # gdb php GNU gdb Red Hat Linux (6.3.0.0-0.31rh) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu"...(no debugging symbols found) Using host libthread_db library "/lib/tls/libthread_db.so.1". (gdb) run demo.php Starting program: /usr/bin/php demo.php (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread -1208068416 (LWP 22317)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1208068416 (LWP 22317)] 0x005e1cf0 in my_SQLPrepare () from /usr/lib/libmyodbc.so (gdb) where #0 0x005e1cf0 in my_SQLPrepare () from /usr/lib/libmyodbc.so #1 0x005df18e in SQLExecDirect () from /usr/lib/libmyodbc.so #2 0x003c7ac2 in SQLExecDirect () from /usr/lib/libodbc.so.1 #3 0x001d1dc4 in zif_odbc_exec () from /usr/lib/php4/odbc.so #4 0x08157014 in execute () #5 0x08146710 in zend_execute_scripts () #6 0x0811d9de in php_execute_script () #7 0x00000000 in ?? () (gdb) Thanks in advance. Regards. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=43503&edit=1
