From: Tao Chang <changtao@hihuron.com>
Date: Thu, 21 Apr 2016 18:05:37 +0000 (-0400)
Subject: pgbackend: if min > max ,PGBackend::objects_list_partial will list all objects of... 
X-Git-Tag: v11.0.0~842^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F8678%2Fhead;p=ceph.git

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

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

diff --git a/src/osd/PGBackend.cc b/src/osd/PGBackend.cc
index 7351e558d8a..409dbca4aef 100644
--- 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(