Memory leak is a type of resource leak that occurs when a computer program incorrectly manages memory allocations in such a way that memory which is no longer needed is not released.
#include <stdlib.h>
void f(int n)
{
int* array = calloc(n, sizeof(int));
do_some_work(array);
return
}To fix the above memory leak
#include <stdlib.h>
void f(int n)
{
int* array = calloc(n, sizeof(int));
do_some_work(array);
free(array);
}