Re: [PATCH] selftests/seccomp: Handle namespace failures gracefully

[shuah]

On 4/12/19 9:25 AM, Tycho Andersen wrote:
> On Thu, Apr 11, 2019 at 04:56:31PM -0700, Kees Cook wrote:
> > When running without USERNS or PIDNS the seccomp test would hang since
> > it was waiting forever for the child to trigger the user notification
> > since it seems the glibc() abort handler makes a call to getpid(),
> > which would trap again. This changes the getpid filter to getppid, and
> > makes sure ASSERTs execute to stop from spawning the listener.
> >
> > Reported-by: Shuah Khan <shuah@xxxxxxxxxx>
> > Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace")
> > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
>
> Sorry for the delay, thanks for looking at this!
>
> Reviewed-by: Tycho Andersen <tycho@xxxxxxxx>

Thanks both. Should it go into stables. I will pull this and
add stable if that is appropriate.

thanks,
-- Shuah