From: antirez <antirez@gmail.com>
Date: Wed, 25 Jan 2012 15:46:19 +0000 (+0100)
Subject: Fixed a non critical bug signaled by clang static analyzer thanks to Mukund Sivaraman... 
X-Git-Url: https://git.saurik.com/redis.git/commitdiff_plain/6710ff24d067d56b6b8d768532a6a7d3c4bc7a80

Fixed a non critical bug signaled by clang static analyzer thanks to Mukund Sivaraman for reporting it: there was a not initialized field populating the cluster message header, but it is always fixed at later time before sending the packet.
---

diff --git a/src/cluster.c b/src/cluster.c
index 4ccff657..2b3ebe4d 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -804,7 +804,7 @@ void clusterBroadcastMessage(void *buf, size_t len) {
 
 /* Build the message header */
 void clusterBuildMessageHdr(clusterMsg *hdr, int type) {
-    int totlen;
+    int totlen = 0;
 
     memset(hdr,0,sizeof(*hdr));
     hdr->type = htons(type);