On Thu, 26 Feb 2015 15:34:36 -0800 Kees Cook <keesc...@chromium.org> wrote:
> >> That pointless repetition should be avoided. > > > > That's surprisingly hard! > > > > After renaming mips brk_rnd() to mmap_rnd() I had a shot. I'm not very > > confident in the result. Does that __weak trick even work? > > In theory, it shouldn't be needed since only randomize_et_dyn will > call mmap_rnd, and only architectures that use randomize_et_dyn will > call it ... and will define mmap_rnd. But randomize_et_dyn() is compiled for all architectures. Or it was, until I did the CONFIG_ARCH_HAVE_ELF_ASLR thing. It seems odd that we have this per-arch feature but no Kconfig switch for it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
