/*

* Simple leaky program to demonstrate mtrace capabilities

* Copyright (C) Henryk Paluch, 2012

* Licensed as Public Domain

*/

#include <stdio.h>

#include <stdlib.h>

#include <stddef.h>

#include <string.h>

#include <mcheck.h>

int main(int argc, char **argv)

{

char * leak = NULL;

/* trace starts */

mtrace();

leak = (char*)malloc(10);

strcpy(leak,"Data1");

printf("test: %s\n",leak);

/* THIS IS LEAK - now we are unable to free first malloc() data ! */

leak = (char*)malloc(10);

strcpy(leak,"Data2");

printf("test: %s\n",leak);

/* this frees only second allocation */

free(leak);

/* trace ends */

muntrace();

return 0;

}