Re: [PATCH 01/10] security: Override creds in __fput() with last fputter's creds [ver #3]
From: Andy Lutomirski <luto@amacapital.net>
Date: 2019-06-06 14:57:34
Also in:
keyrings, linux-block, linux-fsdevel, linux-security-module, lkml
On Jun 6, 2019, at 2:42 AM, David Howells [off-list ref] wrote: So that the LSM can see the credentials of the last process to do an fput() on a file object when the file object is being dismantled, do the following steps:
I still maintain that this is a giant design error. Can someone at least come up with a single valid use case that isn’t entirely full of bugs?