Hi
----- Original Message -----
> On 24.09.2015 13:37, marcandre.lur...@redhat.com wrote:
> > From: Marc-André Lureau <marcandre.lur...@redhat.com>
> >
> > The server should not change the shm, and this isn't handled by qemu.
>
> "..., and we should verify this in QEMU?"
ok, I'll add that
>
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> > ---
> > hw/misc/ivshmem.c | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
> > index ea80548..21ef260 100644
> > --- a/hw/misc/ivshmem.c
> > +++ b/hw/misc/ivshmem.c
> > @@ -533,6 +533,12 @@ static void ivshmem_read(void *opaque, const uint8_t
> > *buf, int size)
> > if (incoming_posn == -1) {
> > void * map_ptr;
> >
> > + if (s->shm_fd >= 0) {
> > + error_report("shm already initialized");
> > + close(incoming_fd);
> > + return;
> > + }
> > +
> > if (check_shm_size(s, incoming_fd, &err) == -1) {
> > error_report_err(err);
> > close(incoming_fd);
> >
>
> Reviewed-by: Claudio Fontana <claudio.font...@huawei.com>
>
>
