rgw: fix broken obj put

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/rgw/rgw_rados.cc b/src/rgw/rgw_rados.cc
index c8ecb413976..3ccb083e71b 100644
--- a/src/rgw/rgw_rados.cc
+++ b/src/rgw/rgw_rados.cc
@@ -735,6 +735,10 @@ void RGWPutObjProcessor_Atomic::complete_parts()
 
 int RGWPutObjProcessor_Atomic::do_complete(string& etag, time_t *mtime, time_t set_mtime, map<string, bufferlist>& attrs)
 {
+  if (!data_ofs && !immutable_head()) {
+    first_chunk.claim(pending_data_bl);
+    obj_len = (uint64_t)first_chunk.length();
+  }
   if (pending_data_bl.length()) {
     void *handle;
     int r = write_data(pending_data_bl, data_ofs, &handle);