From 897d4dfb8903efe4b3ba8cc6ed7d7114f3a86f62 Mon Sep 17 00:00:00 2001
From: unknown <tomas@whalegate.ndb.mysql.com>
Date: Tue, 19 Jun 2007 13:56:02 +0200
Subject: [PATCH] Bug #29185 Large IN list crashes mysqld with cluster and
 condition pushdown

---
 sql/ha_ndbcluster_cond.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sql/ha_ndbcluster_cond.h b/sql/ha_ndbcluster_cond.h
index adc12e8cd74..6baf6945b58 100644
--- a/sql/ha_ndbcluster_cond.h
+++ b/sql/ha_ndbcluster_cond.h
@@ -265,16 +265,12 @@ class Ndb_cond : public Sql_alloc
       Note - doing it recursively causes stack issues for
       big IN clauses
     */
-    if (prev != NULL)
-    {
-      next= prev= NULL;
-      return;
-    }
     Ndb_cond *n= next;
     while (n)
     {
       Ndb_cond *tmp= n;
       n= n->next;
+      tmp->next= NULL;
       delete tmp;
     }
     next= prev= NULL;