Re: [PATCH next] fs/9p: fix uaf in in v9fs_stat2inode_dotl

Jakub Kicinski
2024-03-27T18:53:29Z

On Fri, 22 Mar 2024 08:13:12 -0700 Jakub Kicinski wrote:
> On Fri, 22 Mar 2024 14:26:07 +0000 Eric Van Hensbergen wrote:
> > Patch is in the unapplied portion of my for-next tree along with
> > another one. I was hoping to hear some feedback on the other one
> > before i did a pull request and was torn on whether or not I wait on
> > -rc1 to send since we are so close.
>
> My guess would be that quite a few folks use 9p for in-VM kernel
> testing. Real question is how many actually update their work tree
> before -rc1 or even -rc2, given the anticipated merge window code
> instability.. so maybe there's no extreme urgency?
>
> From netdev's perspective, FWIW, it'd be great if the fix reached
> Linux before Thursday, which is when we will forward our tree again.

Any progress on getting the fix to Linus? I didn't spot it getting
merged.

I'm a bit surprised there aren't more people complaining TBH
I'd have thought any CI setup with KASAN enabled has a good
chance of hitting this..