[Skiboot] [PATCH v2 06/12] hdat: add_iplparams_serial - Validate HDIF_get_iarray_size() return value

[Stewart Smith]

Vasant Hegde <hegdevasant at linux.vnet.ibm.com> writes:
> Signed-off-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>
> ---
>  hdata/spira.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hdata/spira.c b/hdata/spira.c
> index 9481bb6..2066426 100644
> --- a/hdata/spira.c
> +++ b/hdata/spira.c
> @@ -884,7 +884,7 @@ static void add_iplparams_serials(const void *iplp, struct dt_node *node)
>  	int count, i;
>  	
>  	count = HDIF_get_iarray_size(iplp, IPLPARMS_IDATA_SERIAL);
> -	if (!count) {
> +	if (count <= 0) {
>  		prerror("IPLPARAMS: No serial ports\n");
>  		return;
>  	}

looks good, merged to master as of 6e0ec58


-- 
Stewart Smith
OPAL Architect, IBM.