[cfe-commits] [PATCH] Disable source fortification on Darwin with AddressSanitizer

Eric Christopher echristo at apple.com
Wed Sep 19 23:17:01 PDT 2012

On Sep 19, 2012, at 3:04 AM, Alexander Potapenko <glider at google.com> wrote:

> Hi all,
> Because source fortification has been turned on in Xcode headers
> recently, we have to disable it when building the code with
> AddressSanitizer.
> The proposed patch (see attached) defines _FORTIFY_SOURCE=0 if
> -faddress-sanitizer is passed to the compiler.
> Because other systems are not affected by the change, I've decided to
> run the test only on Darwin (and introduced the 'system-darwin' config
> feature)
> Codereview link: https://codereview.appspot.com/6534045



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