[PATCH] audit: do a quick exit when syscall number is invalid

[Paul Moore]

On Mon, Mar 28, 2022 at 9:48 PM CGEL <cgel.zte at gmail.com> wrote:
> Sorry could anybody give a hand to solve this? It works well on x86_64 and arm64.
> I have no alpha environment and not familiar to this arch, much thanks!

Regardless of if this is fixed, I'm not convinced this is something we
want to merge.  After all, a process executed a syscall and we should
process it like any other; just because it happens to be an
unrecognized syscall on a particular kernel build doesn't mean it
isn't security relevant (probing for specific syscall numbers may be a
useful attack fingerprint).

-- 
paul-moore.com