2011.Február 27.(V) 16:19 időpontban Pavel Labushev ezt írta: > 27.02.2011 21:53, Anthony G. Basile пишет: > >> An example of where it does is an attempt to defeat address space >> randomization by brute force. 32-bit address space is only 4G which is >> not impossibly large for success by brute force while 64-bits is about >> 10^19. A lot harder. > > Another point: UDEREF on x86 is more reliable than on amd64. Choose x86 if > your big concern is to protect the kernel from userland (like, if you use > privilege separation/revocation not just because it looks fancy on paper). >
More reliable? Interesting. Do you have a link about this? Apart from older systems 32bit will be with us at least because of the ARM architecture.
