On Wed, 11 Sep 2019 14:04:48 +1000
David Gibson <da...@gibson.dropbear.id.au> wrote:
> From: Alexey Kardashevskiy <a...@ozlabs.ru>
>
> Add a missing g_free(fdt) if the resulting tree is bigger
> than the space allocated by SLOF.
>
> Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
> Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
> ---
Reviewed-by: Greg Kurz <gr...@kaod.org>
> hw/ppc/spapr.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index e03e874d94..d93dacd483 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -1024,6 +1024,7 @@ int spapr_h_cas_compose_response(SpaprMachineState
> *spapr,
> _FDT((fdt_pack(fdt)));
>
> if (fdt_totalsize(fdt) + sizeof(hdr) > size) {
> + g_free(fdt);
> trace_spapr_cas_failed(size);
> return -1;
> }
