Messages in this thread | | | Subject | Re: Patch 4/6 randomize the stack pointer | From | Arjan van de Ven <> | Date | Fri, 28 Jan 2005 08:33:39 +0100 |
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> I thought that this was the original purpose of the "stack randomization" > which is shipped for example by RedHat kernels, as the randomization is > quite small and easy to bruteforce, so it can't serve too much as a buffer > overflow protection.
correct; that was for the p4 hyperthreading case (that code fwiw is still in the 2.6 mainline kernel and active; it randomizes over an 8k region for this purpose)
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