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Date: Sun, 13 Jul 2014 21:10:00 -0000
From: Gerald Pfeifer <gerald@pfeifer.com>
To: Marek Polacek <polacek@redhat.com>
cc: Jakub Jelinek <jakub@redhat.com>, GCC Patches <gcc-patches@gcc.gnu.org>,     Jeff Law <law@redhat.com>
Subject: Re: [PATCH] Implement -fsanitize=object-size
In-Reply-To: <20140713175543.GB13277@redhat.com>
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References: <20140713175543.GB13277@redhat.com>
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Hi Marek,

On Sun, 13 Jul 2014, Marek Polacek wrote:
> --- gcc/doc/invoke.texi
> +++ gcc/doc/invoke.texi
> @@ -5477,6 +5477,12 @@ This option enables instrumentation of array bounds.  Various out of bounds
>  accesses are detected.  Flexible array members and initializers of variables
>  with static storage are not instrumented.
>  
> +@item -fsanitize=object-size
> +@opindex fsanitize=object-size
> +This option enables instrumentation of memory references using the
> +@code{__builtin_object_size} function.  Various out of bounds pointer
> +accesses are detected.

I believe this should be "out-of-bounds" and, yes, there is a variant
without the dashes just above your patch already which would be good
to adjust as well.

(Best let's see what a native speaker suggests.)

Thanks,
Gerald