Nmap Development mailing list archives
Re: NMAP Error
From: David Fifield <david () bamsoftware com>
Date: Sat, 18 May 2013 13:21:41 -0700
On Sat, May 18, 2013 at 10:05:16PM +0200, Gisle Vanem wrote:
"David Fifield" <david () bamsoftware com> wrote:2. Try running the command from another (non-Windows) computer, and save the output as XML. nmap -T4 -A -v 10.220.7.0-254 -oX scan.xml Then try opening scan.xml in Zenmap on Windows and see if it crashes.I also hit this crash (debug-assert) with this command: nmap -v -A 10.0.0.1-6 Just before nmap is to report the result for 10.0.0.4 (my Canon printer), the Debug Assertion box comes up. Analysing this in WinDbg reveals a problem with: currenths->scriptResults.sort(scriptid_lessthan); (in output.cc / printhostscriptresults). The stacktrace at this point is: MSVCP100D!std::_Debug_message+0x23 nmap!std::_Debug_lt_pred<bool +0xf1 nmap!std::list<ScriptResult,std::allocator<ScriptResult> >::merge<bool +0x195 nmap!std::list<ScriptResult,std::allocator<ScriptResult> >::sort<bool +0x234 nmap!printhostscriptresults+0x6e nmap!nmap_main+0x14ed nmap!main+0x1ff nmap!__tmainCRTStartup(void)+0x1bf nmap!mainCRTStartup(void)+0xf kernel32!BaseProcessStart+0x23 I'm not sure what the problem is (I don't know STL that well). Maybe 'scriptResults' is not initialised properly? Or it's contents by default is initialised to something else in MSVC debug-build; I see some values with 0xCDCDCDCD. That's typical in debug-mode.
That is a good find. Does it happen when scanning just 10.0.0.4, or does it require the full range? Can you send me -d3 of scanning the printer? David Fifield _______________________________________________ Sent through the dev mailing list http://nmap.org/mailman/listinfo/dev Archived at http://seclists.org/nmap-dev/
Current thread:
- NMAP Error Yen-Sung Mao (May 10)
- Re: NMAP Error David Fifield (May 10)
- RE: NMAP Error Yen-Sung Mao (May 11)
- RE: NMAP Error Yen-Sung Mao (May 15)
- Re: NMAP Error David Fifield (May 17)
- Re: NMAP Error Gisle Vanem (May 18)
- Re: NMAP Error David Fifield (May 18)
- Re: NMAP Error David Fifield (Jun 14)
- RE: NMAP Error Yen-Sung Mao (May 11)
- Re: NMAP Error David Fifield (May 10)