Re: [syzbot] [fs?] KASAN: slab-use-after-free Read in test_bdev_super_fc

[Christian Brauner]

On Fri, Aug 04, 2023 at 04:43:43PM +0200, Christoph Hellwig wrote:
> On Fri, Aug 04, 2023 at 04:36:49PM +0200, Christian Brauner wrote:
> > FFS
> 
> Good spot, this explains the missing dropping of s_umount.
> 
> But I don't think it's doing the right thing for MTD mount romfs,
> we'll need something like this:

I'll fold a fix into Jan's patch.