andrey Thu, 30 Sep 2010 18:10:03 +0000
Revision: http://svn.php.net/viewvc?view=revision&revision=303897
Log:
Plug a leak in mysqli when in the same script
a pconn is reused.
Call end_psession earlier - so will mysqlnd and
the plugins free data earlier.
Changed paths:
U php/php-src/branches/PHP_5_3/ext/mysql/php_mysql.c
U php/php-src/branches/PHP_5_3/ext/mysqli/mysqli.c
U php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c
U php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_nonapi.c
U php/php-src/trunk/ext/mysql/php_mysql.c
U php/php-src/trunk/ext/mysqli/mysqli.c
U php/php-src/trunk/ext/mysqli/mysqli_api.c
U php/php-src/trunk/ext/mysqli/mysqli_nonapi.c
Modified: php/php-src/branches/PHP_5_3/ext/mysql/php_mysql.c
===================================================================
--- php/php-src/branches/PHP_5_3/ext/mysql/php_mysql.c 2010-09-30 15:26:56 UTC
(rev 303896)
+++ php/php-src/branches/PHP_5_3/ext/mysql/php_mysql.c 2010-09-30 18:10:03 UTC
(rev 303897)
@@ -637,7 +637,7 @@
efree(MySG(connect_error));
}
-#ifdef MYSQL_USE_MYSQLND
+#ifdef A0 && MYSQL_USE_MYSQLND
zend_hash_apply(&EG(persistent_list), (apply_func_t)
php_mysql_persistent_helper TSRMLS_CC);
#endif
@@ -888,7 +888,7 @@
mysql->multi_query = 0;
#endif
/* ensure that the link did not die */
-#if defined(MYSQL_USE_MYSQLND)
+#if A0 && defined(MYSQL_USE_MYSQLND)
mysqlnd_end_psession(mysql->conn);
#endif
if (mysql_ping(mysql->conn)) {
Modified: php/php-src/branches/PHP_5_3/ext/mysqli/mysqli.c
===================================================================
--- php/php-src/branches/PHP_5_3/ext/mysqli/mysqli.c 2010-09-30 15:26:56 UTC
(rev 303896)
+++ php/php-src/branches/PHP_5_3/ext/mysqli/mysqli.c 2010-09-30 18:10:03 UTC
(rev 303897)
@@ -893,7 +893,8 @@
if (MyG(error_msg)) {
efree(MyG(error_msg));
}
-#ifdef MYSQLI_USE_MYSQLND
+#ifdef A0 && MYSQLI_USE_MYSQLND
+ /* psession is being called when the connection is freed - explicitly
or implicitly */
zend_hash_apply(&EG(persistent_list), (apply_func_t)
php_mysqli_persistent_helper_once TSRMLS_CC);
#endif
return SUCCESS;
Modified: php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c
===================================================================
--- php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c 2010-09-30
15:26:56 UTC (rev 303896)
+++ php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_api.c 2010-09-30
18:10:03 UTC (rev 303897)
@@ -588,6 +588,9 @@
if (zend_hash_find(&EG(persistent_list), mysql->hash_key,
strlen(mysql->hash_key) + 1, (void **)&le) == SUCCESS) {
if (Z_TYPE_P(le) == php_le_pmysqli()) {
mysqli_plist_entry *plist = (mysqli_plist_entry
*) le->ptr;
+#if defined(MYSQLI_USE_MYSQLND)
+ mysqlnd_end_psession(mysql->mysql);
+#endif
zend_ptr_stack_push(&plist->free_links,
mysql->mysql);
MyG(num_active_persistent)--;
Modified: php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_nonapi.c
===================================================================
--- php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_nonapi.c 2010-09-30
15:26:56 UTC (rev 303896)
+++ php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_nonapi.c 2010-09-30
18:10:03 UTC (rev 303897)
@@ -123,7 +123,7 @@
flags &= ~CLIENT_LOCAL_FILES;
}
}
- if (mysql->mysql && mysqli_resource && mysqli_resource->status >
MYSQLI_STATUS_INITIALIZED) {
+ if (mysql->mysql && mysqli_resource && (mysqli_resource->status >
MYSQLI_STATUS_INITIALIZED || (strlen(SAFE_STR(hostname)) > 2 &&
!strncasecmp(hostname, "p:", 2)))) {
/* already connected, we should close the connection */
php_mysqli_close(mysql, MYSQLI_CLOSE_IMPLICIT,
mysqli_resource->status TSRMLS_CC);
}
@@ -168,9 +168,6 @@
mysql->mysql =
zend_ptr_stack_pop(&plist->free_links);
MyG(num_inactive_persistent)--;
-#if defined(MYSQLI_USE_MYSQLND)
-
mysqlnd_end_psession(mysql->mysql);
-#endif
/* reset variables */
#ifndef MYSQLI_NO_CHANGE_USER_ON_PCONNECT
Modified: php/php-src/trunk/ext/mysql/php_mysql.c
===================================================================
--- php/php-src/trunk/ext/mysql/php_mysql.c 2010-09-30 15:26:56 UTC (rev
303896)
+++ php/php-src/trunk/ext/mysql/php_mysql.c 2010-09-30 18:10:03 UTC (rev
303897)
@@ -637,7 +637,7 @@
efree(MySG(connect_error));
}
-#ifdef MYSQL_USE_MYSQLND
+#ifdef A0 && MYSQL_USE_MYSQLND
zend_hash_apply(&EG(persistent_list), (apply_func_t)
php_mysql_persistent_helper TSRMLS_CC);
#endif
@@ -888,7 +888,7 @@
mysql->multi_query = 0;
#endif
/* ensure that the link did not die */
-#if defined(MYSQL_USE_MYSQLND)
+#if A0 && defined(MYSQL_USE_MYSQLND)
mysqlnd_end_psession(mysql->conn);
#endif
if (mysql_ping(mysql->conn)) {
Modified: php/php-src/trunk/ext/mysqli/mysqli.c
===================================================================
--- php/php-src/trunk/ext/mysqli/mysqli.c 2010-09-30 15:26:56 UTC (rev
303896)
+++ php/php-src/trunk/ext/mysqli/mysqli.c 2010-09-30 18:10:03 UTC (rev
303897)
@@ -895,7 +895,8 @@
if (MyG(error_msg)) {
efree(MyG(error_msg));
}
-#ifdef MYSQLI_USE_MYSQLND
+#ifdef A0 && MYSQLI_USE_MYSQLND
+ /* psession is being called when the connection is freed - explicitly
or implicitly */
zend_hash_apply(&EG(persistent_list), (apply_func_t)
php_mysqli_persistent_helper_once TSRMLS_CC);
#endif
return SUCCESS;
Modified: php/php-src/trunk/ext/mysqli/mysqli_api.c
===================================================================
--- php/php-src/trunk/ext/mysqli/mysqli_api.c 2010-09-30 15:26:56 UTC (rev
303896)
+++ php/php-src/trunk/ext/mysqli/mysqli_api.c 2010-09-30 18:10:03 UTC (rev
303897)
@@ -588,6 +588,9 @@
if (zend_hash_find(&EG(persistent_list), mysql->hash_key,
strlen(mysql->hash_key) + 1, (void **)&le) == SUCCESS) {
if (Z_TYPE_P(le) == php_le_pmysqli()) {
mysqli_plist_entry *plist = (mysqli_plist_entry
*) le->ptr;
+#if defined(MYSQLI_USE_MYSQLND)
+ mysqlnd_end_psession(mysql->mysql);
+#endif
zend_ptr_stack_push(&plist->free_links,
mysql->mysql);
MyG(num_active_persistent)--;
Modified: php/php-src/trunk/ext/mysqli/mysqli_nonapi.c
===================================================================
--- php/php-src/trunk/ext/mysqli/mysqli_nonapi.c 2010-09-30 15:26:56 UTC
(rev 303896)
+++ php/php-src/trunk/ext/mysqli/mysqli_nonapi.c 2010-09-30 18:10:03 UTC
(rev 303897)
@@ -123,7 +123,7 @@
flags &= ~CLIENT_LOCAL_FILES;
}
}
- if (mysql->mysql && mysqli_resource && mysqli_resource->status >
MYSQLI_STATUS_INITIALIZED) {
+ if (mysql->mysql && mysqli_resource && (mysqli_resource->status >
MYSQLI_STATUS_INITIALIZED || (strlen(SAFE_STR(hostname)) > 2 &&
!strncasecmp(hostname, "p:", 2)))) {
/* already connected, we should close the connection */
php_mysqli_close(mysql, MYSQLI_CLOSE_IMPLICIT,
mysqli_resource->status TSRMLS_CC);
}
@@ -168,9 +168,6 @@
mysql->mysql =
zend_ptr_stack_pop(&plist->free_links);
MyG(num_inactive_persistent)--;
-#if defined(MYSQLI_USE_MYSQLND)
-
mysqlnd_end_psession(mysql->mysql);
-#endif
/* reset variables */
#ifndef MYSQLI_NO_CHANGE_USER_ON_PCONNECT
--
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