Re: [PATCH 3/8] seccomp: Introduce SECCOMP_PIN_ARCHITECTURE

From: Andy Lutomirski
Date: Tue Jun 16 2020 - 12:56:34 EST


On Tue, Jun 16, 2020 at 12:49 AM Kees Cook <keescook@xxxxxxxxxxxx> wrote:
>
> For systems that provide multiple syscall maps based on architectures
> (e.g. AUDIT_ARCH_X86_64 and AUDIT_ARCH_I386 via CONFIG_COMPAT), allow
> a fast way to pin the process to a specific syscall mapping, instead of
> needing to generate all filters with an architecture check as the first
> filter action.

Can you allow specification of the reject action? I can see people
wanting TRAP instead, for example.