On Tue, Feb 13, 2018 at 09:01:44AM +0100, Ricardo Wurmus wrote:
> 
> Hi Leo,
> 
> > The researcher's advisory recommends building UnZip with FORTIFY_SOURCE
> > to reduce the impact of the bug. The attached patch does that.
> […]
> > +                 ;; Mitigate CVE-2018-1000035, an exploitable buffer overflow.
> > +                 ;; This environment variable is recommended in 'unix/Makefile'
> > +                 ;; for passing flags to the C compiler.
> > +                 (setenv "LOCAL_UNZIP" "-D_FORTIFY_SOURCE=1")
> > +                 #t))))))))
> 
> This looks good to me.  Thank you!

Thanks, pushed as 77737e035491112a1e9c7d9a0e6f1e0397a4f930