From: Jason Dillaman <dillaman@redhat.com>
Date: Thu, 15 Sep 2016 22:14:15 +0000 (-0400)
Subject: rbd-mirror: concurrent access of event might result in heap corruption
X-Git-Tag: v10.2.4~61^2~14
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=96d551d7e8f10f98cc0a6ae5d90d33e6bca968a5;p=ceph.git

rbd-mirror: concurrent access of event might result in heap corruption

Fixes: http://tracker.ceph.com/issues/17283
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
(cherry picked from commit ac9ad37ab80db8913f9f1149707bd0009f8235c4)
---

diff --git a/src/tools/rbd_mirror/ImageReplayer.cc b/src/tools/rbd_mirror/ImageReplayer.cc
index 2e7b6b9f0a2d..2ad1bd018969 100644
--- a/src/tools/rbd_mirror/ImageReplayer.cc
+++ b/src/tools/rbd_mirror/ImageReplayer.cc
@@ -1051,7 +1051,6 @@ void ImageReplayer<I>::process_entry() {
     ImageReplayer, &ImageReplayer<I>::handle_process_entry_ready>(this);
   Context *on_commit = new C_ReplayCommitted(this, std::move(m_replay_entry));
   m_local_replay->process(m_event_entry, on_ready, on_commit);
-  m_event_entry = {};
 }
 
 template <typename I>