Messages in this thread | | | From | Kees Cook <> | Subject | Re: [PATCH] mm: usercopy: move the virt_addr_valid() below the is_vmalloc_addr() | Date | Wed, 11 May 2022 22:39:41 -0700 |
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On Thu, 5 May 2022 07:10:37 +0000, Yuanzheng Song wrote: > The is_kmap_addr() and the is_vmalloc_addr() in the check_heap_object() > will not work, because the virt_addr_valid() will exclude the kmap and > vmalloc regions. So let's move the virt_addr_valid() below > the is_vmalloc_addr().
Applied to for-next/hardening, thanks!
[1/1] mm: usercopy: move the virt_addr_valid() below the is_vmalloc_addr() https://git.kernel.org/kees/c/0a76d4c331b4
-- Kees Cook
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