From: Jason Dillaman <dillaman@redhat.com>
Date: Tue, 17 Nov 2020 18:13:54 +0000 (-0500)
Subject: librbd/api/Migration: fix potential double-close of image
X-Git-Tag: v16.1.0~479^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8ee92b87b9aa1a56f03bd6aa1caa48799e5363df;p=ceph.git

librbd/api/Migration: fix potential double-close of image

Signed-off-by: Jason Dillaman <dillaman@redhat.com>
---

diff --git a/src/librbd/api/Migration.cc b/src/librbd/api/Migration.cc
index b1f3542dbb98..9f7d4d791490 100644
--- a/src/librbd/api/Migration.cc
+++ b/src/librbd/api/Migration.cc
@@ -269,6 +269,7 @@ int open_images(librados::IoCtx& io_ctx, const std::string &image_name,
       ldout(cct, 10) << "re-opening the destination image" << dendl;
       r = image_ctx->state->open(0);
       if (r < 0) {
+        image_ctx = nullptr;
         lderr(cct) << "failed to re-open destination image: " << cpp_strerror(r)
                    << dendl;
         return r;