From: root <root@ceph-node1.homeoffice.wal-mart.com>
Date: Wed, 27 Jul 2016 12:33:16 +0000 (+0530)
Subject: For zero sized objects, return 416 during range requests
X-Git-Tag: ses5-milestone5~244^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a94ec15a3b67795fed6008520eae0ca4f43f38b3;p=ceph.git

For zero sized objects, return 416 during range requests

Signed-off-by: Pavan Rallabhandi <PRallabhandi@walmartlabs.com>
---

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 009966d2a1f1..ff1e40164221 100644
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -1341,6 +1341,13 @@ void RGWGetObj::execute()
   if (op_ret < 0)
     goto done_err;
 
+  // for range requests with obj size 0
+  if (range_str && !(s->obj_size)) {
+    total_len = 0;
+    op_ret = -ERANGE;
+    goto done_err;
+  }
+
   /* start gettorrent */
   if (torrent.get_flag())
   {