From: zhipeng li <qiuxinyidian@gmail.com>
Date: Thu, 2 Dec 2021 11:40:00 +0000 (-0500)
Subject: rgw: add object null point judging when listing pubsub  topics
X-Git-Tag: v17.1.0~290^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F44186%2Fhead;p=ceph.git

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>
---

diff --git a/src/rgw/rgw_sync_module_pubsub_rest.cc b/src/rgw/rgw_sync_module_pubsub_rest.cc
index 47e202aeb2f8..1067465f1228 100644
--- a/src/rgw/rgw_sync_module_pubsub_rest.cc
+++ b/src/rgw/rgw_sync_module_pubsub_rest.cc
@@ -138,7 +138,7 @@ 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();