Commit c90f1b32 authored by Jes Sorensen's avatar Jes Sorensen Committed by Kevin Wolf
Browse files

do_snapshot_blkdev() error on missing snapshot_file argument 



Current code does not support snapshot internally to the running
image. Error in case no snapshot_file is specified.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 710da702

blockdev.c

+6 −0
Original line number Diff line number Diff line
@@ -526,6 +526,12 @@ int do_snapshot_blkdev(Monitor *mon, const QDict *qdict, QObject **ret_data) 
    int ret = 0;

    int flags;



    if (!filename) {

        qerror_report(QERR_MISSING_PARAMETER, "snapshot_file");

        ret = -1;

        goto out;

    }



    bs = bdrv_find(device);

    if (!bs) {

        qerror_report(QERR_DEVICE_NOT_FOUND, device);