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Groups > linux.kernel > #1438176
| From | Baruch Siach <baruch@tkos.co.il> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/9] mm: Hardened usercopy |
| Date | 2016-07-07 07:40 +0200 |
| Message-ID | <rSacy-2D8-21@gated-at.bofh.it> (permalink) |
| References | <rS3up-6IW-9@gated-at.bofh.it> <rS3uq-6IW-25@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi Kees,
On Wed, Jul 06, 2016 at 03:25:20PM -0700, Kees Cook wrote:
> +#ifdef CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR
Should be CONFIG_HARDENED_USERCOPY to match the slab/slub implementation
condition.
> +const char *__check_heap_object(const void *ptr, unsigned long n,
> + struct page *page);
> +#else
> +static inline const char *__check_heap_object(const void *ptr,
> + unsigned long n,
> + struct page *page)
> +{
> + return NULL;
> +}
> +#endif
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
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- baruch@tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
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[PATCH 0/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 00:30 +0200
[PATCH 6/9] powerpc/uaccess: Enable hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 00:30 +0200
[PATCH 1/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 00:30 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Baruch Siach <baruch@tkos.co.il> - 2016-07-07 07:40 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 19:30 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Baruch Siach <baruch@tkos.co.il> - 2016-07-07 20:50 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Thomas Gleixner <tglx@linutronix.de> - 2016-07-07 09:50 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 19:40 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Thomas Gleixner <tglx@linutronix.de> - 2016-07-07 21:40 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Arnd Bergmann <arnd@arndb.de> - 2016-07-07 10:10 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 19:40 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Arnd Bergmann <arnd@arndb.de> - 2016-07-08 11:30 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Rik van Riel <riel@redhat.com> - 2016-07-07 18:30 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Rik van Riel <riel@redhat.com> - 2016-07-07 18:40 +0200
Re: [PATCH 1/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 19:50 +0200
[PATCH 2/9] x86/uaccess: Enable hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 00:30 +0200
[PATCH 7/9] sparc/uaccess: Enable hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 00:30 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Christian Borntraeger <borntraeger@de.ibm.com> - 2016-07-07 09:40 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-07 19:30 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Ingo Molnar <mingo@kernel.org> - 2016-07-08 10:50 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Linus Torvalds <torvalds@linux-foundation.org> - 2016-07-08 18:20 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Ingo Molnar <mingo@kernel.org> - 2016-07-08 20:30 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Rik van Riel <riel@redhat.com> - 2016-07-09 04:50 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Ingo Molnar <mingo@kernel.org> - 2016-07-09 10:00 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2016-07-09 10:30 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-09 19:10 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Kees Cook <keescook@chromium.org> - 2016-07-09 19:10 +0200
Re: [PATCH 0/9] mm: Hardened usercopy Andy Lutomirski <luto@amacapital.net> - 2016-07-09 23:30 +0200
Re: [PATCH 0/9] mm: Hardened usercopy "PaX Team" <pageexec@freemail.hu> - 2016-07-10 01:20 +0200
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