pgbackend: if min > max ,PGBackend::objects_list_partial will list all objects of...

Signed-off-by: Tao Chang <changtao@hihuron.com>

diff --git a/src/osd/PGBackend.cc b/src/osd/PGBackend.cc
index 7351e558d8a0a8dd0b5362c2f0be91b4205f34fa..409dbca4aef8ce00824e90148a9f02e03533506e 100644 (file)
--- a/src/osd/PGBackend.cc
+++ b/src/osd/PGBackend.cc
@@ -131,6 +131,10 @@ int PGBackend::objects_list_partial(
     _next = ghobject_t(begin, 0, get_parent()->whoami_shard().shard);
   ls->reserve(max);
   int r = 0;
+
+  if (min > max)
+    min = max;
+
   while (!_next.is_max() && ls->size() < (unsigned)min) {
     vector<ghobject_t> objects;
     int r = store->collection_list(