From 0ce8b0fbe2d0cbaf26da0402270720b776ebfb0f Mon Sep 17 00:00:00 2001
From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 24 Feb 2020 17:30:26 +0100
Subject: [PATCH] qemuCheckpointDiscardBitmaps: Use correct field for
 checkpoint bitmap name

The code deleting checkpoints needs the name of the parent checkpoint's
disk's bitmap but was using the disk alias instead. This would create
wrong bitmaps after deleting some checkpoints.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 src/qemu/qemu_checkpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_checkpoint.c b/src/qemu/qemu_checkpoint.c
index 5890deb471..76f10a701e 100644
--- a/src/qemu/qemu_checkpoint.c
+++ b/src/qemu/qemu_checkpoint.c
@@ -283,7 +283,7 @@ qemuCheckpointDiscardBitmaps(virDomainObjPtr vm,
          * ancestor. */
         if ((parentchkdisk = qemuCheckpointFindActiveDiskInParent(vm, parent,
                                                                   chkdisk->name)))
-            parentbitmap = parentchkdisk->name;
+            parentbitmap = parentchkdisk->bitmap;
 
         if (qemuCheckpointDiscardDiskBitmaps(domdisk->src, blockNamedNodeData,
                                              chkdisk->bitmap, parentbitmap,