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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id 17sm3181541pfp.14.2021.11.03.11.40.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Nov 2021 11:40:24 -0700 (PDT) Date: Wed, 3 Nov 2021 11:40:23 -0700 From: Kees Cook To: "Eric W. Biederman" Cc: Andy Lutomirski , Will Drewry , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH 0/2] selftests/seccomp: Report event mismatches more clearly Message-ID: <202111031139.80CE97C532@keescook> References: <20211103163039.2104830-1-keescook@chromium.org> <87lf253x1c.fsf@disp2133> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87lf253x1c.fsf@disp2133> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 03, 2021 at 01:37:51PM -0500, Eric W. Biederman wrote: > Kees Cook writes: > > > Hi, > > > > This expands the seccomp selftests slightly to add additional debug > > reporting detail and a new "immediate fatal SIGSYS under tracing" test. > > I expect to be taking these via my seccomp tree. > > Acked-by: "Eric W. Biederman" > > I am a little fuzzy on the details but I understand what and why > you are testing (I broken it). So this is my 10,000 foot ack. Thanks! Yeah, and the other tests did catch it, but it was kind of a "side effect", so I added the specific "direct" case where it can be seen more clearly. -- Kees Cook