Re: [PATCH v1 0/4] [RFC] Implement Trampoline File Descriptor

From: Madhavan T. Venkataraman
Date: Tue Jul 28 2020 - 13:08:52 EST

On 7/28/20 12:05 PM, James Morris wrote:
> On Tue, 28 Jul 2020, Casey Schaufler wrote:
>> You could make a separate LSM to do these checks instead of limiting
>> it to SELinux. Your use case, your call, of course.
> It's not limited to SELinux. This is hooked via the LSM API and
> implementable by any LSM (similar to execmem, execstack etc.)

Yes. I have an implementation that I am testing right now that
defines the hook for exectramp and implements it for
SELinux. That is why I mentioned SELinux.