On Fri, Mar 30, 2018 at 09:55:08AM +0200, Pavel Machek wrote: > Hi! > > > Current implementation doesn't randomize address returned by mmap. > > All the entropy ends with choosing mmap_base_addr at the process > > creation. After that mmap build very predictable layout of address > > space. It allows to bypass ASLR in many cases. This patch make > > randomization of address on any mmap call. > > How will this interact with people debugging their application, and > getting different behaviours based on memory layout? > > strace, strace again, get different results? Normally gdb disables ASLR for the process when invoking a program to debug. I don't see why that would be terribly useful with strace but you can do the same if you want. Rich -- To unsubscribe from this list: send the line "unsubscribe linux-metag" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
