Hello!
On 03/09/2018 03:21 PM, Andreas Christoforou wrote:
> The kernel would like to have all stack VLA usage removed[1].
>
> Signed-off-by: Andreas Christoforou <andreaschrist...@gmail.com>
> ---
> net/ipv6/xfrm6_state.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/net/ipv6/xfrm6_state.c b/net/ipv6/xfrm6_state.c
> index b15075a..45c0d98 100644
> --- a/net/ipv6/xfrm6_state.c
> +++ b/net/ipv6/xfrm6_state.c
> @@ -62,7 +62,12 @@ __xfrm6_sort(void **dst, void **src, int n, int
> (*cmp)(void *p), int maxclass)
> {
> int i;
> int class[XFRM_MAX_DEPTH];
> - int count[maxclass];
> + int *count;
> +
> + count = kcalloc(maxclass + 1, sizeof(*count), GFP_KERNEL);
> +
Empty line not needed here.
> + if (!count)
> + return -ENOMEM;
>
> memset(count, 0, sizeof(count));
>
[...]
MBR, Sergei
