From 63ea50d647f5adf55d135052495abd8aa7a4c4c3 Mon Sep 17 00:00:00 2001
From: zhipeng li <qiuxinyidian@gmail.com>
Date: Thu, 2 Dec 2021 06:40:00 -0500
Subject: [PATCH] rgw: add object null point judging when listing pubsub 
 topics Fixs: https://tracker.ceph.com/issues/53464

Signed-off-by: zhipeng li <qiuxinyidian@gmail.com>
(cherry picked from commit 9bec1829483f4f724c08afbe640e6d8383579348)
---
 src/rgw/rgw_sync_module_pubsub_rest.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rgw/rgw_sync_module_pubsub_rest.cc b/src/rgw/rgw_sync_module_pubsub_rest.cc
index 9600a465dc88..1aa46e4c05dd 100644
--- a/src/rgw/rgw_sync_module_pubsub_rest.cc
+++ b/src/rgw/rgw_sync_module_pubsub_rest.cc
@@ -136,7 +136,7 @@ protected:
     if (s->init_state.url_bucket.empty()) {
       return nullptr;
     }
-    if (s->object->empty()) {
+    if (s->object == nullptr || s->object->empty()) {
       return new RGWPSListTopics_ObjStore();
     }
     return new RGWPSGetTopic_ObjStore();
-- 
2.47.3