rgw: fix setting of namespace in ordered and unordered bucket listing

The namespace is not always set correctly during bucket listing. This
can, for example, cause the listing of incomplete multipart uploads,
which are in the _multipart_ namespace, to not paginate correctly, and
cause entries to be re-listed.

Signed-off-by: J. Eric Ivancich <ivancich@redhat.com>

diff --git a/src/rgw/rgw_rados.cc b/src/rgw/rgw_rados.cc
index d3005c317c2d61f120626ddfac7082feb8657081..8e17d53c59df98ce3c6acda047363e56ecd62844 100644 (file)
--- a/src/rgw/rgw_rados.cc
+++ b/src/rgw/rgw_rados.cc
@@ -1785,13 +1785,13 @@ int RGWRados::Bucket::List::list_objects_ordered(
   // or it will be empty; either way it's OK to copy
   rgw_obj_key marker_obj(params.marker.name,
                         params.marker.instance,
-                        params.marker.ns);
+                        params.ns.empty() ? params.marker.ns : params.ns);
   rgw_obj_index_key cur_marker;
   marker_obj.get_index_key(&cur_marker);
 
   rgw_obj_key end_marker_obj(params.end_marker.name,
                             params.end_marker.instance,
-                            params.end_marker.ns);
+                            params.ns.empty() ? params.end_marker.ns : params.ns);
   rgw_obj_index_key cur_end_marker;
   end_marker_obj.get_index_key(&cur_end_marker);
   const bool cur_end_marker_valid = !params.end_marker.empty();
@@ -2070,13 +2070,13 @@ int RGWRados::Bucket::List::list_objects_unordered(int64_t max_p,
   // or it will be empty; either way it's OK to copy
   rgw_obj_key marker_obj(params.marker.name,
                         params.marker.instance,
-                        params.marker.ns);
+                        params.ns.empty() ? params.marker.ns : params.ns);
   rgw_obj_index_key cur_marker;
   marker_obj.get_index_key(&cur_marker);
 
   rgw_obj_key end_marker_obj(params.end_marker.name,
                             params.end_marker.instance,
-                            params.end_marker.ns);
+                            params.ns.empty() ? params.end_marker.ns : params.ns);
   rgw_obj_index_key cur_end_marker;
   end_marker_obj.get_index_key(&cur_end_marker);
   const bool cur_end_marker_valid = !params.end_marker.empty();