From 25e805b417303531f78e1320426f6f9f2ad4d300 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Fri, 17 Jun 2011 15:40:55 +0200
Subject: [PATCH] Use a safe iterator while saving the DB, since the
 getExpire() function will access the iterating dictionary.

---
 src/aof.c | 2 +-
 src/rdb.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/aof.c b/src/aof.c
index 24ddec352..e30c77f29 100644
--- a/src/aof.c
+++ b/src/aof.c
@@ -348,7 +348,7 @@ int rewriteAppendOnlyFile(char *filename) {
         redisDb *db = server.db+j;
         dict *d = db->dict;
         if (dictSize(d) == 0) continue;
-        di = dictGetIterator(d);
+        di = dictGetSafeIterator(d);
         if (!di) {
             fclose(fp);
             return REDIS_ERR;
diff --git a/src/rdb.c b/src/rdb.c
index 5e69a3244..3e29a21e9 100644
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -427,7 +427,7 @@ int rdbSave(char *filename) {
         redisDb *db = server.db+j;
         dict *d = db->dict;
         if (dictSize(d) == 0) continue;
-        di = dictGetIterator(d);
+        di = dictGetSafeIterator(d);
         if (!di) {
             fclose(fp);
             return REDIS_ERR;