Is this like what was reported with the Delphi compiler recently? 2009/10/23 <jim.came...@buhlersortex.com>
> Daniel Drummond: > > This reminds me of a story I heard a few years ago, > > [snip ken's evil compiler story] > > I had a paper related to that ("On Trusting Trust") somewhere ... > rummage rummage ... ah, here we go. "Countering Trusting Trust through > diverse double-compiling", David A. Wheeler. > http://www.dwheeler.com/trusting-trust/ The basic idea is that you > recompile the suspect compiler from source using a different, "trusted" > compiler of your own. Then you use the result to compile itself from > source and compare that binary with the original, suspect binary. If > they're identical, the compiler is clean. > > jim > -- > Jim Cameron > Software Engineer > > Buhler Sortex Limited > Research and Development Department > 20 Atlantis Avenue > London E16 2BF > Registered in England No. 434274 > T +44(0)20 7055 7607 > F +44(0)20 7055 7701 > > Mail to: jim.came...@buhlersortex.com > www.buhlersortex.com > > This e-mail (including any attachments) is confidential, > may be legally privileged and is designated exclusively > for the intended recipient. Access by any other person is > not authorised. Any disclosure of this e-mail or of names > of persons mentioned therein as well as any storing, > copying, distribution and dissemination is strictly prohibited. > > If you are not the intended recipient, please immediately > delete this e-mail and notify the sender by phone or by e-mail. > > -- > ubuntu-uk@lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/ubuntu-uk > https://wiki.ubuntu.com/UKTeam/ >
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