On 06/20/2018 07:04 PM, Kees Cook wrote:
In the quest to remove all stack VLA usage from the kernel[1], this
caps the skcipher request size similar to other limits and adds a sanity
check at registration.
[1]
On Wed, Jun 20, 2018 at 12:44 PM, Arnd Bergmann wrote:
> On Wed, Jun 20, 2018 at 9:04 PM, Kees Cook wrote:
>> In the quest to remove all stack VLA usage from the kernel[1], this
>> caps the skcipher request size similar to other limits and adds a sanity
>> check at registration.
>>
>>
>>
On Wed, Jun 20, 2018 at 9:04 PM, Kees Cook wrote:
> In the quest to remove all stack VLA usage from the kernel[1], this
> caps the skcipher request size similar to other limits and adds a sanity
> check at registration.
>
>
> +#define SKCIPHER_MAX_REQSIZE (PAGE_SIZE / 8)
> +
> #define
In the quest to remove all stack VLA usage from the kernel[1], this
caps the skcipher request size similar to other limits and adds a sanity
check at registration.
[1]
https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qpxydaacu1rq...@mail.gmail.com
Signed-off-by: Kees Cook
---
