On Tue, Oct 15, 2013 at 11:56 PM, Ingo Molnar <mi...@kernel.org> wrote: > > * Kees Cook <keesc...@chromium.org> wrote: > >> >> > The failure I saw triggered with fairly modern userspace: >> >> > >> >> > GNU ld version 2.23.52.0.1-9.fc19 20130226 >> >> > >> >> > gcc version 4.8.1 20130603 (Red Hat 4.8.1-1) (GCC) >> >> >> >> Can you try with the gold linker? When not using Gold, I can produce >> >> a similar crash with GNU ld ver 2.23.2 but not 2.22. >> > >> > I'm not set up for Gold - but maybe others can try your experiment. >> > >> > If you can see/reproduce the 2.23 crash then maybe that fix will work >> > for my testcase as well. >> >> I haven't isolated the problem with 2.23 yet, but I'll start digging. > > I've excluded tip:x86/kaslr from tip:master meanwhile.
Are you able to test the patch I sent? It fixed it for my ld 2.23 reproduction case. -Kees -- Kees Cook Chrome OS Security -- 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/
