Index | Thread | Search

From:
Theo Buehler <tb@theobuehler.org>
Subject:
Re: Prevent race in uvm_fault_lower_io()
To:
tech@openbsd.org
Date:
Sun, 22 Dec 2024 18:18:30 +0100

Download raw body.

Thread 
On Sun, Dec 22, 2024 at 06:10:44PM +0100, Martin Pieuchot wrote:
> Read entry's value before releasing the locks.  Otherwise pgo_get()
> could be called with garbage values as found by claudio@ the hardway.

ok tb