From: Yehuda Sadeh <yehuda@redhat.com>
Date: Tue, 16 Oct 2018 14:17:34 +0000 (-0700)
Subject: rgw: fix chained cache put if cache isn't initialized
X-Git-Tag: v14.1.0~965^2~14
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b6cfb3f34dc7db66070c80789b917f6d340d5aa1;p=ceph.git

rgw: fix chained cache put if cache isn't initialized

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>
---

diff --git a/src/rgw/services/svc_sys_obj_cache.h b/src/rgw/services/svc_sys_obj_cache.h
index 71421131e4cc..7b986fe50896 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 */