From 509a6cc1e89e3d988511d8595dbc47a4e04b999c Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 4 Mar 2015 11:48:16 -0800
Subject: [PATCH] Fix iterator for issue #2438.

Itereator misuse due to analyzeLatencyForEvent() accessing the
dictionary during the iteration, without the iterator being
reclared as safe.
---
 src/latency.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/latency.c b/src/latency.c
index fd76b321..54ed0377 100644
--- a/src/latency.c
+++ b/src/latency.c
@@ -248,7 +248,7 @@ sds createLatencyReport(void) {
     dictEntry *de;
     int eventnum = 0;
 
-    di = dictGetIterator(server.latency_events);
+    di = dictGetSafeIterator(server.latency_events);
     while((de = dictNext(di)) != NULL) {
         char *event = dictGetKey(de);
         struct latencyTimeSeries *ts = dictGetVal(de);