[PATCH v2 1/3] posix: Remove dynamic memory allocation from execl{e,p}

[Joseph Myers]

On Mon, 1 Feb 2016, Adhemerval Zanella wrote:

> Right, it is not ensuring the safeness. Is '-fstack-check' the suffice 
> option to ensure it or do we need a more strict one?

I think it's the right option, but don't know if it works reliably across 
supported architectures and GCC versions (or, at least, does not generate 
wrong code even if the checks aren't fully safe in all cases) - it's not 
very widely used.

-- 
Joseph S. Myers
joseph@codesourcery.com