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Bug #19159 Incorrect MySQL version test for mysql_field_count
Submitted: 2002-08-28 18:32 UTC Modified: 2002-08-28 21:18 UTC
From: cag at us dot ibm dot com Assigned:
Status: Closed Package: MySQL related
PHP Version: 4.2.2 OS: N/A
Private report: No CVE-ID: None
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From: cag at us dot ibm dot com
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 [2002-08-28 18:32 UTC] cag at us dot ibm dot com 
According to MySQL documentation (http://www.mysql.com/doc/en/mysql_field_count.html), mysql_field_count became available in version 3.22.24. The test within php_mysql.c tests for versions prior to 3.22.23 instead of 3.22.24. Anyone using 3.22.23 will have linker errors with the referenced symbol not being found. Below is a patch to correct the version test.

*** php_mysql.c.orig	Wed Aug 28 16:55:24 2002
--- php_mysql.c	Wed Aug 28 16:55:32 2002
***************
*** 103,109 ****
  #define MYSQL_USE_RESULT	0
  #define MYSQL_STORE_RESULT	1
  
! #if MYSQL_VERSION_ID < 32223
  #define PHP_MYSQL_VALID_RESULT(mysql)		\
  	(mysql_num_fields(mysql)>0)
  #else
--- 103,109 ----
  #define MYSQL_USE_RESULT	0
  #define MYSQL_STORE_RESULT	1
  
! #if MYSQL_VERSION_ID < 32224
  #define PHP_MYSQL_VALID_RESULT(mysql)		\
  	(mysql_num_fields(mysql)>0)
  #else

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 [2002-08-28 21:18 UTC] sniper@php.net 
This bug has been fixed in CVS.

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