ceph/ceph — pull request #2476 by yehudasa (2014-09-12 21:19:17+00:00)
Title: rgw: push hash calculater deeper

This might have been the culprit for #9307. Before we were calculating
the hash after the call to processor->handle_data(), however, that
method might have spliced the bufferlist, so we can't be sure that the
pointer that we were holding originally is still invalid. Instead, push
the hash calculation down. Added a new explicit complete_hash() call to
the processor, since when we're at complete() it's too late (we need to
have the hash at that point already).

Signed-off-by: Yehuda Sadeh