> YAMAMOTO Takashi <yamt@...> wrote:
>> it isn't a sane behaviour.
>> i want to see the log.
> I found the bug in kernel part of PUFFS, and I am the one that
> introduced it: if I get a vnode from name cache and succesfully lookup
> it, I reuse the cached vnode without checking if the userland cookie
> matches. Fix coming soon.
i don't understand.
name cache is looked up with (parent vnode, component name).
why and how do you check the userland cookie?