#25882 [NEW]: PEAR DB isError crash

From: reiersol at online dot no Operating system: Linux RedHat 9.0 PHP version: 5CVS-2003-10-15 (dev) PHP Bug Type: PEAR related Bug description: PEAR DB isError crash Description: ------------ The outward symptom is the same as bug #24399: PHP5 crashes when running DB:isError. The test script is the same except it's mysql rather than pgsql, and the table has a different name. The configure command as listed in the makefile is: './configure' '--with-mysql=/usr/local/mysql' '--with-mysql-sock=/var/lib/mysql/mysql.sock' '--prefix=/home/dagfinn/php5/' '--enable-debug' However, php -i for some reason lists only the --prefix option Reproduce code: --------------- require_once 'DB.php'; $db = Db::connect('mysql://me:mypasswd@localhost/mydb', false); if (Db::isError($db)) { die($db->getMessage()); } $res = $db->query("SELECT * FROM Users"); if (Db::isError($res)) { die($res->getMessage()); } Expected result: ---------------- No output Actual result: -------------- (gdb) bt #0 instanceof_function (instance_ce=0x0, ce=0x82d9a5c) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_operators.c:1434 #1 0x08141308 in is_a_impl (ht=2, return_value=0x82d9a5c, this_ptr=0x0, return_value_used=1, only_subclass=1 '\001') at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_builtin_functions.c:623 #2 0x081413b5 in zif_is_subclass_of (ht=2, return_value=0x82d9a5c, this_ptr=0x0, return_value_used=1) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_builtin_functions.c:640 #3 0x0814b09f in zend_do_fcall_common_helper (execute_data=0xbfffcf00, op_array=0x822be7c) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_execute.c:2606 #4 0x08147f57 in execute (op_array=0x822be7c) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_execute.c:1254 #5 0x0814af1e in zend_do_fcall_common_helper (execute_data=0xbfffd390, op_array=0x821ba14) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_execute.c:2635 #6 0x08147f57 in execute (op_array=0x821ba14) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend_execute.c:1254 #7 0x0813acc3 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/dagfinn/downloads/php-5.0.0b1/Zend/zend.c:1017 #8 0x08113b67 in php_execute_script (primary_file=0xbffff720) at /home/dagfinn/downloads/php-5.0.0b1/main/main.c:1695 #9 0x08150afd in main (argc=2, argv=0xbffff7a4) at /home/dagfinn/downloads/php-5.0.0b1/sapi/cgi/cgi_main.c:1534 #10 0x42015574 in __libc_start_main () from /lib/tls/libc.so.6 -- Edit bug report at http://bugs.php.net/?id=25882&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25882&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25882&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=25882&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=25882&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=25882&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=25882&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=25882&r=support Expected behavior: http://bugs.php.net/fix.php?id=25882&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=25882&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=25882&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=25882&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25882&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=25882&r=dst IIS Stability: http://bugs.php.net/fix.php?id=25882&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=25882&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=25882&r=float