Re: [Qemu-devel] [PATCH v4 3/4] dump: do not dump non-existent guest memory

[Cornelia Huck]

On Wed, 13 Sep 2017 16:20:35 +0200
Laurent Vivier <address@hidden> wrote:

> From: Cornelia Huck <address@hidden>
> 
> It does not really make sense to dump memory that is not there.
> 
> Moreover, that fixes a segmentation fault when calling dump-guest-memory
> with no filter for a machine with no memory defined.
> 
> New behaviour is:
> 
> (qemu) dump-guest-memory /dev/null
> dump: no guest memory to dump
> (qemu) dump-guest-memory /dev/null 0 4096
> dump: no guest memory to dump
> 
> Signed-off-by: Cornelia Huck <address@hidden>
> Tested-by: Laurent Vivier <address@hidden>
> Reviewed-by: Laurent Vivier <address@hidden>
> Reviewed-by: Greg Kurz <address@hidden>
> Reviewed-by: Peter Xu <address@hidden>
> ---
>  dump.c | 6 ++++++
>  1 file changed, 6 insertions(+)

You need to supply your s-o-b as well, no?