From f6efb6cdec292f5f4891445346e9125965874f30 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 3 Sep 2013 11:27:01 +0200
Subject: [PATCH] Cluster: fixed a bug in clusterSendPublish() due to inverted
 statements.

The code used to copy the header *after* the 'hdr' pointer was already
switched to the new buffer. Of course we need to do the reverse.
---
 src/cluster.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cluster.c b/src/cluster.c
index 2afc62cc..bc0e34be 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -1380,8 +1380,8 @@ void clusterSendPublish(clusterLink *link, robj *channel, robj *message) {
         payload = buf;
     } else {
         payload = zmalloc(totlen);
-        hdr = (clusterMsg*) payload;
         memcpy(payload,hdr,sizeof(*hdr));
+        hdr = (clusterMsg*) payload;
     }
     memcpy(hdr->data.publish.msg.bulk_data,channel->ptr,sdslen(channel->ptr));
     memcpy(hdr->data.publish.msg.bulk_data+sdslen(channel->ptr),