Re: Nmap 4.69beta1 assertion failure

[David Fifield <david () bamsoftware com>]

On Mon, Sep 08, 2008 at 12:05:13AM +0200, LevelZero wrote:
> I was poking around on nmap 4.69beta1 today on my XPSP3 box and while doing
> a basic TCP connect scan, I keep getting assertion failures. I tested both
> on one of my own boxes and on scanme.nmap.org
>
> Below a sample output:
>
> nmap -v -v -v -v -d -d -sT scanme.nmap.org
> <parts cut that run normally>
> Initiating Connect Scan at 23:53
> Scanning scanme.nmap.org (64.13.134.52) [1000 ports]
> Discovered open port 53/tcp on 64.13.134.52
> Discovered open port 80/tcp on 64.13.134.52
> Assertion failed: USI->scantype != CONNECT_SCAN, file ..\scan_engine.cc,
> line 2843

Can you find lines in the output that start with "Changing ping
technique"? If so, please send what they say. You need -d2 or -d -d to
see them.

David Fifield

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