Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH] lkdtm: add test for executing .rodata | Date | Wed, 17 Feb 2016 22:44:12 +0100 |
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On Tuesday 16 February 2016 13:49:04 Kees Cook wrote: > } > > +static void __attribute__((__section__(".rodata,\"a\",@progbits#"))) > +do_nothing_rodata(void) > +{ > + return; > +} > + > static void do_nothing(void) > { >
I think this also needs to be marked "noinline" to ensure that the function does not get eliminated. I've seen clang do that on execute_location() recently and submitted a patch for that.
Arnd
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