Messages in this thread | | | Date | Fri, 1 Oct 2021 15:49:49 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH v2] mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind() |
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On Fri, 1 Oct 2021 14:56:30 -0700 Eric Dumazet <eric.dumazet@gmail.com> wrote:
> From: Eric Dumazet <edumazet@google.com> > > syzbot reported access to unitialized memory in mbind() [1]
I'm lazy. What memory is being accessed-unintialized?
> Issue came with commit bda420b98505 ("numa balancing: migrate on > fault among multiple bound nodes")
No cc:stable? What's the worst-case user-visible impact here?
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