On Wed, Oct 18, 2017 at 01:28:05PM +1100, Tobin C. Harding wrote: > > >> Does %p[FfSs] leak addresses? Well, I guess it does if they are not > > >> found in kallsyms, but otherwise you have: > > >> > > >> function+0x<offset> > > > > > > > They haven't traditionally been a big deal. If they turn out to be > > problematic, we can deal with it then, IMO.
If it's not in kallsyms, the raw address is probably not going to be terribly useful --- so even if it's not traditionally been a big deal, why not just hash them if it's not going to be printed as "function+0x<offset>"? If nothing else, it will help correlate the random address with other places where it was printed via %p. - Ted