On Tue, Oct 27, 2020 at 01:17:22PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszew...@baylibre.com>
>
> Use the helper that checks for overflows internally instead of manually
> calculating the size of the new array.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszew...@baylibre.com>
> ---
> drivers/edac/ghes_edac.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
> index a918ca93e4f7..6d1ddecbf0da 100644
> --- a/drivers/edac/ghes_edac.c
> +++ b/drivers/edac/ghes_edac.c
> @@ -207,8 +207,8 @@ static void enumerate_dimms(const struct dmi_header *dh,
> void *arg)
> if (!hw->num_dimms || !(hw->num_dimms % 16)) {
> struct dimm_info *new;
>
> - new = krealloc(hw->dimms, (hw->num_dimms + 16) * sizeof(struct
> dimm_info),
> - GFP_KERNEL);
> + new = krealloc_array(hw->dimms, hw->num_dimms + 16,
> + sizeof(struct dimm_info), GFP_KERNEL);
> if (!new) {
> WARN_ON_ONCE(1);
> return;
> --
Sure, why not.
Acked-by: Borislav Petkov <b...@suse.de>
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
