Re: [PATCH 2/3] binderfs: add stress test for binderfs binder devices

[Christian Brauner]

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@xxxxxxxxxx>
> 
> 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. :)