Re: [syzbot] KFENCE: use-after-free in kmem_cache_destroy

[Marco Elver]

On Tue, 18 May 2021 at 16:26, Chao Yu <chao@xxxxxxxxxx> wrote:
> Hi Macro,
>
> I've figured out a patch for this issue.
>
> https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git/commit/?h=dev&id=cad83c968c2ebe97905f900326988ed37146c347

Ah, nice, thank you!
I wasn't sure if there had already been a fix, so I just wanted to follow up.

#syz fix: f2fs: fix to avoid racing on fsync_entry_slab by multi
filesystem instances

Thanks,
-- Marco