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#
# this file has been created for the Lame patcher program available for both *nix
# and Windows platforms.
# You need this program for continuing the patching of your files:
#
#   http://aluigi.org/mytoolz.htm#lpatch
#
# Quick step-by-step for Windows:
# - launch lpatch.exe
# - select this ut3sticle.lpatch file
# - read the message windows and click yes
# - select the file (usually executables or dlls) to patch
# - read the message windows to know if everything has been patched correctly
# - test your game

TITLE
    Server termination (out of memory) in Unreal engine 3 fix 0.1a
    by Luigi Auriemma
    e-mail: aluigi@autistici.org
    web:    aluigi.org

INTRO
    This patch is referred to the vulnerability described here:
    .
    . http://aluigi.org/adv/ut3sticle-adv.txt
    .
    The problem is caused by an useless check performed by the engine which
    decides to shutdown the entire game if a certain amount of memory cannot
    be allocated, but this is wrong because UT3 is able to handle perfectly
    the situation (like "Turning Point - Fall of Liberty" which doesn't have
    that lame check, different situation instead for Fuel of War)
    My solution is very simple, I have just removed the calling of the
    function which shuts down the server.
    .
    This patch has been created only for the latest known patches of the games
    which are vulnerable for Windows, older versions will be NOT supported by
    me so don't ask.

FILE
    UT3*.exe


ONLY_ONE


BYTES_ORIGINAL
    6A 04               ; PUSH 4
    F7 D0               ; NOT EAX
    68 00 10 00 00      ; PUSH 1000
    23 F8               ; AND EDI,EAX
    57                  ; PUSH EDI
    6A 00               ; PUSH 0
    FF 15 ?? ?? ?? ??   ; CALL DWORD PTR DS:[<&KERNEL32.VirtualAll>; \VirtualAlloc
    8B D8               ; MOV EBX,EAX
    85 DB               ; TEST EBX,EBX
    75 07               ; JNZ SHORT UT3.0040DF60
    8B CE               ; MOV ECX,ESI
    E8 ?? ?? ?? ??      ; CALL UT3.0040DCA0

BYTES_PATCH
    ?? ??
    ?? ??
    ?? ?? ?? ?? ??
    ?? ??
    ??
    ?? ??
    ?? ?? ?? ?? ?? ??
    ?? ??
    ?? ??
    eb

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