Re: multiple vnodes for same file?

[yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi)]

> YAMAMOTO Takashi <yamt%mwd.biglobe.ne.jp@localhost> 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?

YAMAMOTO Takashi

> 
> -- 
> Emmanuel Dreyfus
> http://hcpnet.free.fr/pubz
> manu%netbsd.org@localhost