Re: Error when running nmap -sP on internal network

[Fyodor <fyodor () insecure org>]

On Fri, Mar 06, 2009 at 08:38:53PM -0800, Fyodor wrote:
> On Thu, Mar 05, 2009 at 12:52:15PM -0600, Nelson wrote:
> > nevermind... make clean and distclean fixed the issue
>
> This makes me wonder if the Nmap (or dependencies such as nbase,
> nsock, etc.) Makefile dependency tracking is working properly.  Has
> anyone else been noticing this problem (where you have to do make

Heh, minutes after writing this email I rebuilt my Nmap and tried a
command:

flog/home/fyodor/nmap#./nmap -p ssh scanme.nmap.org

Starting Nmap 4.85BETA3 ( http://nmap.org ) at 2009-03-06 20:56 PST
nmap: nsock_connect.c:292: nsock_connect_udp: Assertion `nsi->state == NSIOD_STATE_INITIAL || nsi->state == 
NSIOD_STATE_UNKNOWN' failed.
Abort

Then I did a 'make clean' in the nsock/src directory.  Then I retried
the Nmap make, reran Nmap, and it worked perfectly.  So I suspect the
problem is that the nsock Makefile isn't doing proper dependency
checking.  I'll add a note to docs/TODO.

Cheers,.
-F


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