From: Linus Torvalds <torvalds@linux-foundation.org>
To: Kees Cook <keescook@chromium.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Oleg Nesterov <oleg@redhat.com>,
Samuel Dionne-Riel <samuel@dionne-riel.com>,
Richard Weinberger <richard.weinberger@gmail.com>,
Graham Christensen <graham@grahamc.com>,
Michal Hocko <mhocko@suse.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v5] exec: load_script: Do not exec truncated interpreter path
Date: Mon, 18 Feb 2019 16:52:05 -0800 [thread overview]
Message-ID: <CAHk-=wjbNaTu+ktipPdM=_7PEmQ=-ue08zShjDASCsYSTzo1Mw@mail.gmail.com> (raw)
In-Reply-To: <20190219003648.GA26354@beast>
On Mon, Feb 18, 2019 at 4:36 PM Kees Cook <keescook@chromium.org> wrote:
>
> This attempts the protection again, but allows arguments to
> remain truncated. In an effort to improve readability, helper functions
> and comments have been added.
Applied directly, in the (maybe naive) belief that this can't possibly
break anything, and let's just get it fixed for 5.0 rather than wait
another release.
Famous last words.
Linus
next prev parent reply other threads:[~2019-02-19 0:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-19 0:36 [PATCH v5] exec: load_script: Do not exec truncated interpreter path Kees Cook
2019-02-19 0:52 ` Linus Torvalds [this message]
2019-02-19 0:59 ` Kees Cook
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