Re: [PATCH v3 10/15] acpi/ghes: don't crash QEMU if ghes GED is not found

[Jonathan Cameron <Jonathan.Cameron@huawei.com>]

On Tue, 12 Nov 2024 11:14:54 +0100
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> wrote:

> Make error handling within ghes_record_cper_errors() consistent,
> i.e. instead abort just print a error in case ghes GED is not found.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

Fair enough.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

> ---
>  hw/acpi/ghes.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
> index 1dbcbefbc2ee..e15a411b47e1 100644
> --- a/hw/acpi/ghes.c
> +++ b/hw/acpi/ghes.c
> @@ -377,7 +377,10 @@ void ghes_record_cper_errors(const void *cper, size_t len,
>  
>      acpi_ged_state = ACPI_GED(object_resolve_path_type("", TYPE_ACPI_GED,
>                                                         NULL));
> -    g_assert(acpi_ged_state);
> +    if (!acpi_ged_state) {
> +        error_setg(errp, "Can't find ACPI_GED object");
> +        return;
> +    }
>      ags = &acpi_ged_state->ghes_state;
>  
>      start_addr = le64_to_cpu(ags->ghes_addr_le);