Wireshark-users: Re: [Wireshark-users] Reading a zero-terminated string in Lua dissector

Date Prev · Date Next · Thread Prev · Thread Next
Date Index · Thread Index · Other Months · All Mailing Lists
From: Carsten Fuchs <carsten.fuchs@xxxxxxx>
Date: Wed, 06 Jun 2012 00:13:12 +0200
Am 2012-06-04 22:22, schrieb Tony Trinh:

    local function getStringLength(buffer, offset)
         return buffer(offset):stringz():len()
    end


Thanks!
(Fyi, I just added a "+ 1" to also count the trailing zero, so that the offset for the next data item properly steps over it.) 


Hope that helps.


It does, very much!
Tony, thank you very much for your detailed answer!

Best regards,
Carsten




--
   Cafu - the open-source Game and Graphics Engine
for multiplayer, cross-platform, real-time 3D Action
          Learn more at http://www.cafu.de