killRednet.lua

if not _G["rednet"] then
    return
end
local o = os.pullEventRaw

os.pullEventRaw = function()
    local a = table.pack(o())
    if a[1] == "modem_message" then
        if string.match(debug.traceback(), "/rom/apis/rednet.lua") then
            print("[!] Rednet called os.pullEventRaw")
            print("[+] Crashing rednet")
            error("nya")
        end
    end
    return table.unpack(a)
end

local p = _G.printError
_G.printError = function()
    print("[!] Got printError call")
    _G.printError = p
    _G.os.pullEventRaw = o
    _G["rednet"] = nil
    print("[+] Starting MultiShell")
    os.run({}, "rom/programs/advanced/multishell.lua")
end

print("[+] Queueing bogus modem message")
os.queueEvent("modem_message")