Date: Wed, 4 Feb 2015 17:21:21 +0100 From: Daniel Cegiełka <daniel.cegielka@...il.com> To: musl@...ts.openwall.com Subject: Re: standalone fortify source implementation 2015-02-04 17:02 GMT+01:00 Dimitris Papastamos <sin@...0.org>: > Hi everyone, > > I have been working on a standalone fortify source implementation that > uses GCC's #include_next to overlay over the system headers. The current > implementation has been tested against musl libc and OpenBSD's libc. > > This implementation only supports _FORTIFY_SOURCE=1. Level 2 is the same > as level 1. If this is to be used by default on a system it makes sense > to only catch cases where UB would be invoked (level 1) rather than trap > on suspicious but legal code (level 2). Rich is planning this type of functionality: http://www.openwall.com/lists/musl/2013/08/30/1 Isn't it better to establish a collaboration here? Daniel
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