[llvm-dev] llvm cfi

[serge guelton via llvm-dev]

On Mon, Aug 31, 2015 at 11:38:00PM -0400, John Criswell via llvm-dev wrote:
> On 8/31/15 10:43 PM, 慕冬亮 via llvm-dev wrote:
> >I want to create an experiment to show the effectiveness of cfi :
> >For example ,
> >I first need a program with vulnerability so that we can hijack its
> >control flow;
> >
> >then I enforce cfi of llvm and we can't hijack its control flow.
> >
> >Do you have any advice for me?

For completeness: the following paper also implements some kind of CFI
over LLVM, maybe worth have a look?

https://www.sstic.org/media/SSTIC2015/SSTIC-actes/control_flow_integrity_on_llvm_ir/SSTIC2015-Article-control_flow_integrity_on_llvm_ir-fontaine_chifflier_coudray_esfrDAl.pdf