ID: 10565 Comment by: lesbian-dildo920 at hotmail dot com Reported By: glen at ldscn dot com Status: Bogus Bug Type: MySQL related Operating System: SCO OpenServer 5.0.6 PHP Version: 4.0.4pl1 New Comment:
<a href=http://xsmallhairyenema-th.da.ru>dildo lesbian</a> Previous Comments: ------------------------------------------------------------------------ [2001-06-02 22:28:31] [EMAIL PROTECTED] This is not the correct place to report bugs in MySQL itself. ------------------------------------------------------------------------ [2001-05-02 10:46:43] [EMAIL PROTECTED] I had a conversation with Sinisa, this is the outcome. If it isn't true, please contact the MySQL team directly. All in all, you said it's a bug in MySQL. From: Sinisa Milivojevic <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: mysql_real_connect dumps core Cynic writes: > no, the patch was (probably) generated with diff -c. read: > > - mysql_init(mysql); > --- > + mysql = mysql_init(NULL); > MYSQL *mysql = (MYSQL *)NULL; mysql = mysql_init(mysql); mysql_real_connect(mysql,... must work on any system with 3.23 client API. Regards, Sinisa ____ __ _____ _____ ___ == MySQL AB /*/\*\/\*\ /*/ \*\ /*/ \*\ |*| Sinisa Milivojevic /*/ /*/ /*/ \*\_ |*| |*||*| mailto:[EMAIL PROTECTED] /*/ /*/ /*/\*\/*/ \*\|*| |*||*| Larnaca, Cyprus /*/ /*/ /*/\*\_/*/ \*\_/*/ |*|____ ^^^^^^^^^^^^/*/^^^^^^^^^^^\*\^^^^^^^^^^^ /*/ \*\ Developers Team ------------------------------------------------------------------------ [2001-05-02 06:59:39] [EMAIL PROTECTED] mailed MySQL ------------------------------------------------------------------------ [2001-04-30 16:57:34] glen at ldscn dot com ** This is a problem in MySql. This report provides a code modification to compensate for the MySql problem. ** Under SCO OpenServer 5.0.6, Apache 1.3.19, PHP 4.0.4 PL 1, and MySql 3.23.36 (precompiled MySQL for OpenServer 5.0.x), calls to mysql_real_connect will silently dump core if mysql_init was not allowed to *allocate* the memory for the MySQL structure. To function properly, mysql_init must be passed NULL, thus allowing it to allocate and manage the memory. If you use a previously malloc()'ed or static structure, MySQL will dump core on connect. We find this problem to be present in MySQL, and can duplicate it using a C code stub. The problem, of course, also exists in PHP, causing a core dump there as well, since PHP pre-malloc()'s its own structure. Here is a DIFF for ext/mysql/php_mysql.c which fixes the problem for us. It's ugly, and hack-y, but it works. FYI. 198c198 < efree(link); --- > /* efree(link); */ 456c456 < mysql = (MYSQL *) malloc(sizeof(MYSQL)); --- > /* mysql = (MYSQL *) malloc(sizeof(MYSQL)); */ 458c458 < mysql_init(mysql); --- > mysql = mysql_init(NULL); 542c542 < mysql = (MYSQL *) emalloc(sizeof(MYSQL)); --- > /* mysql = (MYSQL *) emalloc(sizeof(MYSQL)); */ 544c544 < mysql_init(mysql); --- > mysql = mysql_init(NULL); ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=10565&edit=1
