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Re: [PATCH] Fix off-by-one in internal-fn.c


On Tue, Aug 12, 2014 at 11:17:48AM +0400, Yury Gribov wrote:
> This is a fix for off-by-one bug that I've recently introduced in r213806.
> Bootstrapped, regtested and Asan-boostrapped on x64.
> 
> Ok to commit?

Sure.

>     2014-08-12  Yury Gribov  <y.gribov@samsung.com>
>     
>     gcc/
>     	* internal-fn.c (init_internal_fns): Fix off-by-one.
> 
> diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c
> index 230fefc..af45d27 100644
> --- a/gcc/internal-fn.c
> +++ b/gcc/internal-fn.c
> @@ -62,7 +62,7 @@ init_internal_fns ()
>  {
>  #define DEF_INTERNAL_FN(CODE, FLAGS, FNSPEC) \
>    if (FNSPEC) internal_fn_fnspec_array[IFN_##CODE] = \
> -    build_string ((int) sizeof (FNSPEC) + 1, FNSPEC ? FNSPEC : "");
> +    build_string ((int) sizeof (FNSPEC), FNSPEC ? FNSPEC : "");
>  #include "internal-fn.def"
>  #undef DEF_INTERNAL_FN
>    internal_fn_fnspec_array[IFN_LAST] = 0;


	Jakub


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