Commit 85c9d133 authored by Vladimir Sementsov-Ogievskiy's avatar Vladimir Sementsov-Ogievskiy Committed by Max Reitz
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blockdev: enable non-root nodes for transaction drive-backup source 



We forget to enable it for transaction .prepare, while it is already
enabled in do_drive_backup since commit a2d665c1
    "blockdev: loosen restrictions on drive-backup source node"

Signed-off-by: default avatarVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190618140804.59214-1-vsementsov@virtuozzo.com
Reviewed-by: default avatarJohn Snow <jsnow@redhat.com>
Signed-off-by: default avatarMax Reitz <mreitz@redhat.com>
parent 1cc354ac

blockdev.c

+1 −1
Original line number Diff line number Diff line
@@ -1774,7 +1774,7 @@ static void drive_backup_prepare(BlkActionState *common, Error **errp) 
    assert(common->action->type == TRANSACTION_ACTION_KIND_DRIVE_BACKUP);

    backup = common->action->u.drive_backup.data;



    bs = qmp_get_root_bs(backup->device, errp);

    bs = bdrv_lookup_bs(backup->device, backup->device, errp);

    if (!bs) {

        return;

    }