From 069bfb77f48fb35dc10123774f449a2b4ede04c9 Mon Sep 17 00:00:00 2001 From: Jason Dillaman Date: Sat, 18 Nov 2017 08:30:27 -0500 Subject: [PATCH] librbd: set deleted parent pointer to null Fixes: http://tracker.ceph.com/issues/22158 Signed-off-by: Jason Dillaman (cherry picked from commit 7b53256bb825383fc604a96d71bcd51c36668cc4) --- src/librbd/image/RefreshParentRequest.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/librbd/image/RefreshParentRequest.cc b/src/librbd/image/RefreshParentRequest.cc index 28058abe7b557..0ed977e54c1c2 100644 --- a/src/librbd/image/RefreshParentRequest.cc +++ b/src/librbd/image/RefreshParentRequest.cc @@ -210,6 +210,8 @@ Context *RefreshParentRequest::handle_close_parent(int *result) { ldout(cct, 10) << this << " " << __func__ << " r=" << *result << dendl; delete m_parent_image_ctx; + m_parent_image_ctx = nullptr; + if (*result < 0) { lderr(cct) << "failed to close parent image: " << cpp_strerror(*result) << dendl; -- 2.39.5