From ecdbaf4695e55a59e5f9425e7c603507b2017f49 Mon Sep 17 00:00:00 2001
From: xiaost7 <xiaost7@gmail.com>
Date: Fri, 19 Apr 2013 12:42:22 +0800
Subject: [PATCH] Cluster: fix clusterNode.name print format on debug message.

It was %40s instead of %.40s, and since the string is not null
terminated it caused random garbage to be displayed, and possibly a
crash.
---
 src/cluster.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cluster.c b/src/cluster.c
index 9043a4ba..23e7cbee 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -1548,7 +1548,7 @@ void clusterCron(void) {
         }
     }
     if (min_ping_node) {
-        redisLog(REDIS_DEBUG,"Pinging node %40s", min_ping_node->name);
+        redisLog(REDIS_DEBUG,"Pinging node %.40s", min_ping_node->name);
         clusterSendPing(min_ping_node->link, CLUSTERMSG_TYPE_PING);
     }