18 Aug
2023
18 Aug
'23
5:08 p.m.
On Fri, Aug 11, 2023 at 05:38:24PM +0100, Catalin Marinas wrote:
Given that we won't have an mmap(PROT_SHADOW_STACK), are we going to have restrictions on mprotect()? E.g. it would be useful to reject a PROT_EXEC on the shadow stack.
mprotect() uses arch_validate_flags() which we're already having cover this so it's already covered.