Nmap Development mailing list archives

Re: UDP 'bytes=' option with comm.exchange()


From: Kris Katterjohn <katterjohn () gmail com>
Date: Sun, 27 Jul 2008 20:52:32 -0500

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Brandon Enright wrote:
I agree that in the absence of an option, getting the whole buffer
rather than defaulting to line=1 (and blocking) is preferred.  This
change should be "safe" to make.

As I understand it, these values are minimums.  If you want 10 bytes
you might get 20 but you'll always block until there are 10 available
(or the timeout occurs).


OK, I've committed the fix.  I've tested it on my local machine with what I
could and it seems to work fine.  If you can test it out with the DNS
recursion script and any other scripts which gave you problems and let me know
how it goes, I'd appreciate it.

Thanks for your help,

Brandon


Thanks,
Kris Katterjohn

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