From 9465d83efd8afa5f6c99486e0b9a232b6f25d31b Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 5 Oct 2011 17:40:02 +0200
Subject: [PATCH] A node can populate a slot if a message from a trusted slot
 is received claiming ownership of this slot, that is currently empty or
 served by a node in FAIL state. However this feature was broken since calling
 clusterAddSlot() was not enough as the slot bit is already set in the node
 that pong us. We need to directly alter the table. This commit fixes the
 issue.

---
 src/cluster.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cluster.c b/src/cluster.c
index ba664884..21528433 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -637,7 +637,7 @@ int clusterProcessPacket(clusterLink *link) {
                         if (server.cluster.slots[j] == NULL ||
                             server.cluster.slots[j]->flags & REDIS_NODE_FAIL)
                         {
-                            clusterAddSlot(sender,j);
+                            server.cluster.slots[j] = sender;
                             update_state = update_config = 1;
                         }
                     }