Here's a contract that I want to attack using recursive call:

contract Abstract {
    function foobar();
}

contract Victim {
    uint public stateVar;
    function foo(Abstract someAddress){
        someAddress.foobar();
    }
    function bar(uint x) {
        stateVar = x;
    } 
}

Here's a malicious contract deployed at some other address:

contract Abstract {
    function bar(uint x);
}

contract MaliciousContract {
    function foobar() {
        Abstract victim = Abstract(msg.sender);
        victim.bar(255);
    }
} 

From solidity docs:

Any interaction with another contract imposes a potential danger, especially if the source code of the contract is not known in advance. The current contract hands over control to the called contract and that may potentially do just about anything. Even if the called contract inherits from a known parent contract, the inheriting contract is only required to have a correct interface. The implementation of the contract, however, can be completely arbitrary and thus, pose a danger. In addition, be prepared in case it calls into other contracts of your system or even back into the calling contract before the first call returns. This means that the called contract can change state variables of the calling contract via its functions. Write your functions in a way that, for example, calls to external functions happen after any changes to state variables in your contract so your contract is not vulnerable to a recursive call exploit.

What I'm trying to achieve is:

This means that the called contract can change state variables of the calling contract via its functions.

So, my actions are:

• I call Victim.foo('maliciousContractAddress');
• ...

EDIT:

I've added missing pieces to the code. Contract B renamed to Victim. Now victim.foo(maliciousContractAddress) function will call malicous contract which in turn recursively call function bar on victim contract. It's supposed to work, but I get out of gas exception for some reason. So, it doesn't work. Why is that?