Date: Tue, 19 Jan 2016 10:11:00 -0800 From: Kees Cook <keescook@...omium.org> To: Emese Revfy <re.emese@...il.com> Cc: "kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com> Subject: Re: Proposal for kernel self protection features Hi Emese, On Fri, Nov 6, 2015 at 2:55 PM, Emese Revfy <re.emese@...il.com> wrote: > * constify: This plugin constifies all structure types which contain only > function pointers or are explicitly marked for constification. > If some code wants to modify a read-only object it will cause > a compile error. > There are two gcc attributes: > * no_const: if we don't want constification > * do_const: if we want to constify a structure type which has a > non-function pointer field Can you give a status update on the constify plugin work? I'm curious to hear what your plans are. Thanks! -Kees -- Kees Cook Chrome OS & Brillo Security
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