[PATCH] Avoid backtrace from __stack_chk_fail [BZ #12189]

[Joseph Myers]

On Mon, 10 Jul 2017, H.J. Lu wrote:

> diff --git a/debug/tst-ssp-1.c b/debug/tst-ssp-1.c
> new file mode 100644
> index 0000000..14d8e26
> --- /dev/null
> +++ b/debug/tst-ssp-1.c
> @@ -0,0 +1,40 @@
> +/* Copyright (C) 2017 Free Software Foundation, Inc.

All new files should have a descriptive comment on their first line, 
before the copyright notice.

-- 
Joseph S. Myers
joseph@codesourcery.com