Messages in this thread | | | From | Muchun Song <> | Date | Wed, 21 Jul 2021 14:42:17 +0800 | Subject | Re: [PATCH] mm/mempolicy: Convert from atomic_t to refcount_t on mempolicy->refcnt |
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On Mon, Jul 19, 2021 at 4:34 PM Xiyu Yang <xiyuyang19@fudan.edu.cn> wrote: > > refcount_t type and corresponding API can protect refcounters from > accidental underflow and overflow and further use-after-free situations. > > Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> > Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
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