windows - Why in address space's private regions so many zero bytes? -


i'm examining process's address space under windows. when see content of private regions, wonder, because there many 0 bytes (in regions more 95%). if more of private regions don't used while application running, why aren't reserved or free?

thanks all.

multiprocessing systems tend initialize memory security purposes. usually, zero. aix @ 1 time liked initialize memory 0xdeadbeaf.


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