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SubjectRe: selftests: seccomp_bpf failure on 5.15
Kees Cook <> writes:

> On Thu, Oct 28, 2021 at 05:06:53PM -0500, Eric W. Biederman wrote:
>> Kees Cook <> writes:
>> > On Thu, Oct 28, 2021 at 12:26:26PM -0500, Eric W. Biederman wrote:
>> Is it a problem that the debugger can see the signal if the process does
>> not?
> Right, I'm trying to understand that too. However, my neighbor just lost
> power. :|
> What I was in the middle of checking was what ptrace "sees" going
> through a fatal SIGSYS; my initial debugging attempts were weird.

Kees have you regained power and had a chance to see my SA_IMMUTABLE

Does what I implemented seem like it will work for you?

I think it is a solid and simple solution to a pair of problems with my
change to use the ordinary coredump path for seccomp. But I would very
much love to hear it seems reasonable to you, as you were looking at the
problem as well.


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