Re: [Qemu-devel] [PATCH V3 1/7] qcow2: restore nb_snapshots when fail in snapshot creation

[Stefan Hajnoczi]

On Mon, Sep 09, 2013 at 10:57:56AM +0800, Wenchao Xia wrote:
> If it is not restored after qcow2_write_snapshots() fail, a core
> dump will happen in bdrv_close() since access of invalid pointer.
> 
> Signed-off-by: Wenchao Xia <address@hidden>
> ---
>  block/qcow2-snapshot.c |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)

Good candidate for -stable.  Please add:

Cc: address@hidden