Messages in this thread | | | Date | Wed, 14 Apr 2004 10:47:02 +0100 | From | Jamie Lokier <> | Subject | Re: Non-Exec stack patches |
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People looking at PROT_EXEC page table flags might want to be aware that <asm-um/pgtable.h> mimics the behaviour of i386: read implies and is implied by exec, write implies read.
That might mean user-mode linux doesn't provide no-exec-stack protection even when the underlying kernel does offer it. I'm not sure.
-- Jamie
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