3 ms·
public class Hello { public static void main(String[] args) { Chatter chatter = new Chatter(); String text = "Hello " + chatter.getWord()
by joas_coder 5d ago
public class Hello {
public static void main(String[] args) {
Chatter chatter = new Chatter();
String text = "Hello " + chatter.getWord() + "!";
System.out.println(text);
free text; // destroy object and reclaim the memory
free chatter; // destroy object and reclaim the memory
// System.out.println(chatter); // use after free NEVER compiles
}
}
// OR:
public class Hello {
public static void main(String[] args) {
Chatter chatter = new Chatter();
defer free chatter;
String text = "Hello " + chatter.getWord() + "!";
defer free text;
System.out.println(text);
}
}
- UncleMeat 5d agoHow does a UAF never compile without whole program lifetime and alias analysis?
- joas_coder 5d ago[flagged]