On 22/02/18 00:24, Kees Cook wrote:
On Tue, Feb 20, 2018 at 8:40 AM, Igor Stoppa [off-list ref] wrote:
[...]
quoted
sorry for being dense ... are you proposing that I do something to
lkdtm_rodata.c ? An example would probably help me understand.
It would likely live in lkdtm_perms.c (or maybe lkdtm_heap.c). Namely,
use the pmalloc API and then attempt to write to a read-only variable
in the pmalloc region (to prove that the permission adjustment
actually happened). Likely a good example is
lkdtm_WRITE_RO_AFTER_INIT().
ok, thanks for the explanation, I will do it
--
igor
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