From b6cfb3f34dc7db66070c80789b917f6d340d5aa1 Mon Sep 17 00:00:00 2001
From: Yehuda Sadeh <yehuda@redhat.com>
Date: Tue, 16 Oct 2018 07:17:34 -0700
Subject: [PATCH] rgw: fix chained cache put if cache isn't initialized

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>
---
 src/rgw/services/svc_sys_obj_cache.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rgw/services/svc_sys_obj_cache.h b/src/rgw/services/svc_sys_obj_cache.h
index 71421131e4c..7b986fe5089 100644
--- a/src/rgw/services/svc_sys_obj_cache.h
+++ b/src/rgw/services/svc_sys_obj_cache.h
@@ -138,6 +138,10 @@ public:
 
   bool put(RGWSI_SysObj_Cache *svc, const string& key, T *entry,
 	   std::initializer_list<rgw_cache_entry_info *> cache_info_entries) {
+    if (!svc) {
+      return false;
+    }
+
     Entry chain_entry(this, key, entry);
 
     /* we need the svc cache to call us under its lock to maintain lock ordering */
-- 
2.39.5