1 2 #include <stdlib.h> 3 4 int main ( void ) 5 { 6 double* dp = malloc(sizeof(double)); 7 float* fp = malloc(sizeof(float)); 8 9 *dp += 3.0; // ok 10 *fp += 30.0; // ok 11 free(dp); 12 free(fp); 13 *dp += 3.0; // bad, been freed 14 *fp += 30.0; // bad, been freed 15 16 return 0; 17 } 18
