Messages in this thread | | | Date | Mon, 11 Jul 2022 18:18:18 +0800 | From | Muchun Song <> | Subject | Re: [PATCH] hugetlb: fix memoryleak in hugetlb_mcopy_atomic_pte |
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On Sat, Jul 09, 2022 at 05:26:29PM +0800, Miaohe Lin wrote: > When alloc_huge_page fails, *pagep is set to NULL without put_page first. > So the hugepage indicated by *pagep is leaked. > > Fixes: 8cc5fcbb5be8 ("mm, hugetlb: fix racy resv_huge_pages underflow on UFFDIO_COPY") > Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Muchun Song <songmuchun@bytedance.com>
Thanks.
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