Bug #55662 [Asn->Bgs]: test script cause seg fault

Edit report at https://bugs.php.net/bug.php?id=55662&edit=1 ID: 55662 Updated by: uw@php.net Reported by: laruence@php.net Summary: test script cause seg fault -Status: Assigned +Status: Bogus Type: Bug Package: MySQLi related Operating System: Linux 64bit PHP Version: 5.4SVN-2011-09-10 (SVN) Assigned To: mysql Block user comment: N Private report: N New Comment: Server/libmysql issue. Previous Comments: ------------------------------------------------------------------------ [2011-09-12 13:02:32] uw@php.net MySQL not PHP issue, http://bugs.mysql.com/?id=62350 . ------------------------------------------------------------------------ [2011-09-12 11:38:04] laruence@php.net Server version: 5.1.30 Source distribution, libmysql is also built from 5.1.30 ------------------------------------------------------------------------ [2011-09-12 11:33:10] andrey@php.net Hi, can you provide me with info about the version of your MySQL Server and the client library. Thanks! ------------------------------------------------------------------------ [2011-09-10 04:39:15] laruence@php.net Description: ------------ ext/mysqli/tests/mysqli_explain_metadata.phpt cause a segment fault(linked against libmysql) backtrace: #0 0x000000302af6ff20 in strlen () from /lib64/tls/libc.so.6 #1 0x00000000007dbeb5 in add_property_string_ex (arg=0x2a99479160, key=0xb68dec "catalog", key_len=8, str=0x20200a3e6e6f6974 <Address 0x20200a3e6e6f6974 out of bounds>, duplicate=1) at /home/huixc/opensource/php-src/trunk/Zend/zend_API.c:1561 #2 0x00000000005f9a35 in php_add_field_properties (value=0x2a99479160, field=0x1000410) at /home/huixc/opensource/php-src/trunk/ext/mysqli/mysqli_api.c:1060 #3 0x00000000005f9d80 in zif_mysqli_fetch_fields (ht=1, return_value=0x2a994bcf68, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1) at /home/huixc/opensource/php-src/trunk/ext/mysqli/mysqli_api.c:1118 #4 0x000000000080e1b6 in zend_do_fcall_common_helper_SPEC (execute_data=0x2a95fbc0e8) at /home/huixc/opensource/php-src/trunk/Zend/zend_vm_execute.h:642 #5 0x000000000081491a in ZEND_DO_FCALL_SPEC_CONST_HANDLER (execute_data=0x2a95fbc0e8) at /home/huixc/opensource/php-src/trunk/Zend/zend_vm_execute.h:2215 #6 0x000000000080ceba in execute (op_array=0xff40d0) at /home/huixc/opensource/php-src/trunk/Zend/zend_vm_execute.h:410 #7 0x00000000007d559c in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/huixc/opensource/php-src/trunk/Zend/zend.c:1262 #8 0x000000000075698b in php_execute_script (primary_file=0x7fbffff230) at /home/huixc/opensource/php-src/trunk/main/main.c:2388 #9 0x00000000008f53f9 in do_cli (argc=2, argv=0x7fbffff518) at /home/huixc/opensource/php-src/trunk/sapi/cli/php_cli.c:983 #10 0x00000000008f629a in main (argc=2, argv=0x7fbffff518) at /home/huixc/opensource/php-src/trunk/sapi/cli/php_cli.c:1356 f2, (gdb) p *field $2 = {name = 0x10007d0 "possible_keys", org_name = 0x10007e0 "", table = 0x10007c0 "", org_table = 0x10007c8 "", db = 0x10007b8 "", catalog = 0x20200a3e6e6f6974 <Address 0x20200a3e6e6f6974 out of bounds>, def = 0x0, length = 4096, max_length = 0, name_length = 537542259, org_name_length = 1818311712, table_length = 1047748969, org_table_length = 762278761, db_length = 959789112, catalog_length = 792474157, def_length = 1634298977, flags = 0, decimals = 31, charsetnr = 8, type = MYSQL_TYPE_VAR_STRING, extension = 0x61696c612f3c3130} Test script: --------------- ext/mysqli/tests/mysqli_explain_metadata.phpt Expected result: ---------------- passed Actual result: -------------- seg fault ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=55662&edit=1