From: Scott MacVicar <scottmac@php.net>
Date: Tue, 9 Jun 2009 01:00:47 +0000 (+0000)
Subject: MFH #46019 - Memory leak when Mysqli::init() is called multiple times.
X-Git-Tag: php-5.2.10RC2~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=813dd91af8a746d09a81537324c32c2f30fe6baf;p=php

MFH #46019 - Memory leak when Mysqli::init() is called multiple times.
---

diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index aed07fc5f1..7cd6f32ddc 100644
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -1099,7 +1099,13 @@ PHP_FUNCTION(mysqli_info)
 PHP_FUNCTION(mysqli_init)
 {
 	MYSQLI_RESOURCE *mysqli_resource;
-	MY_MYSQL *mysql = (MY_MYSQL *)ecalloc(1, sizeof(MY_MYSQL));
+	MY_MYSQL *mysql;
+
+	if (getThis() && ((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr) {
+		return;
+	}
+
+	mysql = (MY_MYSQL *)ecalloc(1, sizeof(MY_MYSQL));
 
 	if (!(mysql->mysql = mysql_init(NULL))) {
 		efree(mysql);