On Tue, Apr 17, 2018 at 2:01 PM Joseph Myers <joseph@codesourcery.com>
wrote:

> On Mon, 9 Apr 2018, Paul Pluzhnikov wrote:

> > +# suppress warnings about allocation size.
> > +CFLAGS-test-bz22786.c += $(+gcc-nowarn)

> Warnings should be disabled as locally as possible in the sources

Revised patch attached. Thanks,

2018-04-17  Paul Pluzhnikov  <ppluzhnikov@google.com>

          [BZ #22786]
          * stdlib/canonicalize.c (__realpath): Fix overflow in path length
          computation.
          * stdlib/Makefile (test-bz22786): New test.
          * stdlib/test-bz22786.c: New test.

-- 
Paul Pluzhnikov