Re: Java and buffer overflows

[ash <ashcrow () phreaker net>]

What happened here is that the JavaVM caught an exception while parsing
the code. It won't cause any problems AFAIK but it will keep a program
from working ;-).

Generally speaking you use try {} catch () {} to deal with raised
exceptions in Java so that if an error does happen it is delt with
properly or errors out in such a manor that the user can understand why.

Cheers,
Ash
----
Darkfire Secure Linux -- http://www.gnulinux.net

On Mon, 2002-06-24 at 23:40, KF wrote:
> Not sure if this helps .... I was trying to come up with a scenario that 
> passed user input to a buffer but the compiler kept barking at me so 
> this is the best I can do.
>
> [root@qa5 root]# cat test.java
> class test
> {
>         public static void main(String args[])
>         {
>
>                 String[] test = new String[4];
>                 test[0] = "A";
>                 test[1] = "A";
>                 test[2] = "A";
>                 test[3] = "A";
>                 test[4] = "A";
>                 test[5] = "A";
>                 test[6] = "A";
>         }
> }
>
>
> [root@rcmqa5 root]# javac test.java
> [root@rcmqa5 root]# java test
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 4
>         at test.main(test.java:11)
>
> -KF