[PATCH] Fix off-by-one in internal-fn.c
Jakub Jelinek
jakub@redhat.com
Tue Aug 12 07:20:00 GMT 2014
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
More information about the Gcc-patches
mailing list