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Message-ID: <201908011311.A06FB03C6C@keescook>
Date: Thu, 1 Aug 2019 13:14:43 -0700
From: Kees Cook <keescook@...omium.org>
To: Robin Lindner <robin.lindner1@...nline.de>
Cc: re.emese@...il.com, kernel-hardening@...ts.openwall.com,
Alexander Popov <alex.popov@...ux.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Documentation patch (gcc-plugins kernel)
On Thu, Aug 01, 2019 at 09:30:58AM +0200, Robin Lindner wrote:
> Cleaned documentation comment up. I removed the "TODO" because it was very old.
Hi, please send these patches "normally" (cc maintainers, include lkml,
inline not attachments, etc):
https://www.kernel.org/doc/html/latest/process/submitting-patches.html
> ---
> scripts/gcc-plugins/stackleak_plugin.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/scripts/gcc-plugins/stackleak_plugin.c b/scripts/gcc-plugins/stackleak_plugin.c
> index dbd37460c573e..d8ba12c3bb238 100644
> --- a/scripts/gcc-plugins/stackleak_plugin.c
> +++ b/scripts/gcc-plugins/stackleak_plugin.c
> @@ -144,8 +144,6 @@ static unsigned int stackleak_instrument_execute(void)
> *
> * Case in point: native_save_fl on amd64 when optimized for size
> * clobbers rdx if it were instrumented here.
> - *
> - * TODO: any more special cases?
> */
> if (is_leaf &&
> !TREE_PUBLIC(current_function_decl) &&
As to the content of the patch, let's also CC Alexander...
Are there no more special cases?
--
Kees Cook
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