3 ms·
On the other hand, the chances of an innocent memory block having a random 8-byte magic value is vanishingly small, so that would work even better. If free() to
by laughinghan 7y ago
On the other hand, the chances of an innocent memory block having a random 8-byte magic value is vanishingly small, so that would work even better. If free() took only 1ns to run and you called it 2^64 times, that would take >500 years.