Re: [RFC PATCH 5/8] KEYS: Prevent overflow of quota in key_alloc()

[Jarkko Sakkinen]

On Mon, Oct 19, 2026 at 04:40:47PM +0100, David Howells wrote:
> Jarkko Sakkinen <jarkko@xxxxxxxxxx> wrote:
> 
> > -	if (desclen > U16_MAX)
> 
> This should also be KEY_MAX_DESC_SIZE.
> 
> > +	if (desclen > U16_MAX || type->def_datalen > INT_MAX - desclen - 1)
> 
> That looks awkward, but I can see why you did it.
> 
> Reviewed-by: David Howells <dhowells@xxxxxxxxxx>
> 

Do you mind if I do search-replace and apply these with
KEY_MAX_DESC_SIZE fixup?

Br, Jarkko