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

From: Christoph Hellwig
Date: Sat Aug 05 2023 - 04:49:05 EST


On Sat, Aug 05, 2023 at 04:43:16PM +0800, Hillf Danton wrote:
> Feel free to take a look at the approach [1] to the uaf.
>
> [1] https://yhbt.net/lore/lkml/000000000000b08a42060221da36@xxxxxxxxxx/

This doesn't make any sense whatsover.