From: Christian Brauner <christian.brauner@ubuntu.com>
To: Kees Cook <keescook@chromium.org>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Todd Kjos" <tkjos@android.com>,
ard.biesheuvel@linaro.org, ardb@kernel.org,
john.stultz@linaro.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org, naresh.kamboju@linaro.org,
shuah@kernel.org, "Arve Hjønnevåg" <arve@android.com>,
"Martijn Coenen" <maco@android.com>,
"Joel Fernandes" <joel@joelfernandes.org>,
hridya@google.com, kernel-team@android.com
Subject: Re: [PATCH 2/3] binderfs: add stress test for binderfs binder devices
Date: Fri, 13 Mar 2020 13:54:04 +0100 [thread overview]
Message-ID: <20200313125404.fnsktenn5crufkxr@wittgenstein> (raw)
In-Reply-To: <202003121652.00BBA1D98@keescook>
On Thu, Mar 12, 2020 at 04:53:17PM -0700, Kees Cook wrote:
> On Thu, Mar 12, 2020 at 02:15:30PM +0100, Christian Brauner wrote:
> > This adds a stress test that should hopefully help us catch regressions
> > for [1], [2], and [3].
> >
> > [1]: 2669b8b0c798 ("binder: prevent UAF for binderfs devices")
> > [2]: f0fe2c0f050d ("binder: prevent UAF for binderfs devices II")
> > [3]: 211b64e4b5b6 ("binderfs: use refcount for binder control devices too")
> > Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
>
> Do you care about 80-char line limits? (Or does the selftest tree? There
> are a few in here...)
They should mostly all be calls to kselftest print functions. I usually
never wrap them in tests so it's easy to do:
git grep "Find me this error string"
which becames annoying when you wrap them. :)
next prev parent reply other threads:[~2020-03-13 12:54 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-11 7:52 WARNING: at refcount.c:190 refcount_sub_and_test_checked+0xac/0xc8 - refcount_t: underflow; use-after-free Naresh Kamboju
2020-03-11 7:52 ` Naresh Kamboju
2020-03-11 9:13 ` Christian Brauner
2020-03-11 9:13 ` Christian Brauner
2020-03-11 10:53 ` [PATCH] binderfs: use refcount for binder control devices too Christian Brauner
2020-03-11 18:25 ` Todd Kjos
2020-03-12 13:15 ` [PATCH 1/3] binderfs: port tests to test harness infrastructure Christian Brauner
2020-03-12 13:15 ` [PATCH 2/3] binderfs: add stress test for binderfs binder devices Christian Brauner
2020-03-12 23:53 ` Kees Cook
2020-03-13 12:54 ` Christian Brauner [this message]
2020-03-12 13:15 ` [PATCH 3/3] binderfs_test: switch from /dev to /tmp as mountpoint Christian Brauner
2020-03-12 23:54 ` Kees Cook
2020-03-13 12:55 ` Christian Brauner
2020-03-12 21:24 ` [PATCH] binderfs: port to new mount api Christian Brauner
2020-03-12 23:56 ` Kees Cook
2020-03-13 12:55 ` Christian Brauner
2020-03-13 12:56 ` Christian Brauner
2020-03-12 23:51 ` [PATCH 1/3] binderfs: port tests to test harness infrastructure Kees Cook
2020-03-13 15:24 ` [PATCH v2 " Christian Brauner
2020-03-13 15:24 ` [PATCH v2 2/3] binderfs_test: switch from /dev to a unique per-test mountpoint Christian Brauner
2020-03-13 23:07 ` Kees Cook
2020-03-13 15:24 ` [PATCH v2 3/3] binderfs: add stress test for binderfs binder devices Christian Brauner
2020-03-13 23:08 ` Kees Cook
2020-03-16 22:44 ` Hridya Valsaraju
2020-03-17 8:27 ` Christian Brauner
2020-03-13 23:07 ` [PATCH v2 1/3] binderfs: port tests to test harness infrastructure Kees Cook
2020-03-13 15:34 ` [PATCH v2] binderfs: port to new mount api Christian Brauner
2020-03-13 23:08 ` Kees Cook
2020-03-18 12:29 ` Greg KH
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