Implement cursor_closer for MySQL driver.

diff --git a/ext/pdo_mysql/mysql_statement.c b/ext/pdo_mysql/mysql_statement.c
index 3c5a4933c72439a01933ae10db9761efcedd4cbb..0c59eb533c94832c5737d68a5262ae8c372a57a8 100755 (executable)
--- a/ext/pdo_mysql/mysql_statement.c
+++ b/ext/pdo_mysql/mysql_statement.c
@@ -480,6 +480,12 @@ static int pdo_mysql_stmt_col_meta(pdo_stmt_t *stmt, long colno, zval *return_va
        return SUCCESS;
 }
 
+static int pdo_mysql_stmt_cursor_closer(pdo_stmt_t *stmt TSRMLS_DC)
+{
+       pdo_mysql_stmt *S = (pdo_mysql_stmt*)stmt->driver_data;
+       return mysql_stmt_free_result(S->stmt);
+}
+
 struct pdo_stmt_methods mysql_stmt_methods = {
        pdo_mysql_stmt_dtor,
        pdo_mysql_stmt_execute,
@@ -490,7 +496,8 @@ struct pdo_stmt_methods mysql_stmt_methods = {
        NULL, /* set_attr */
        NULL, /* get_attr */
        pdo_mysql_stmt_col_meta,
-       pdo_mysql_stmt_next_rowset
+       pdo_mysql_stmt_next_rowset,
+       pdo_mysql_stmt_cursor_closer
 };
 
 /*