rgw/s3: ListObjectsV2 returns correct object owners

Fixes: https://tracker.ceph.com/issues/59471

Signed-off-by: Casey Bodley <[email protected]>

Author: cbodley

src/rgw/rgw_rest_s3.cc

@@ -1937,7 +1937,7 @@ void RGWListBucket_ObjStore_S3v2::send_versioned_response()
         s->formatter->dump_string("StorageClass", storage_class.c_str());
       }
       if (fetchOwner == true) {
-        dump_owner(s, s->user->get_id(), s->user->get_display_name());
+        dump_owner(s, rgw_user(iter->meta.owner), iter->meta.owner_display_name);
       }
       s->formatter->close_section();
     }
@@ -2016,7 +2016,7 @@ void RGWListBucket_ObjStore_S3v2::send_response()
       auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class);
       s->formatter->dump_string("StorageClass", storage_class.c_str());
       if (fetchOwner == true) {
-        dump_owner(s, s->user->get_id(), s->user->get_display_name());
+        dump_owner(s, rgw_user(iter->meta.owner), iter->meta.owner_display_name);
       }
       if (s->system_request) {
         s->formatter->dump_string("RgwxTag", iter->tag);