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POwhat happens when tried to free memory allocated by heap manager, which allocates more than asked for?
 

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    1. COWhy do you think such an allocation is faulty? Regardless of how many "actual" bytes `malloc()` allocated, you can use only `n` bytes, and `free()` will free all of the allocated bytes. Most `malloc` implementations allocate more space then requested for efficiency reasons. An implementation defines `malloc` and `free`, and by definition, they have to agree on a scheme of allocation.
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