Nmap Development mailing list archives
Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32
From: Ismail Donmez <ismail () uludag org tr>
Date: Wed, 16 Nov 2005 02:36:16 +0200
On Wednesday 16 November 2005 00:12, Adam wrote:
On Thu, 10 Nov 2005 nmapuser () globalmegahost com wrote: [snip]% nmap -n -sL --exclude 10.1.1.3/30 10.1.1.0/29 Starting nmap 3.93 ( http://www.insecure.org/nmap/ ) at 2005-11-10 15:10 MST Assertion failed: (targets_type == IPV6_ADDRESS), function get_next_host, file TargetGroup.cc, line 429. Abort (core dumped)[snip] I rebuilt nmap with `-g3' so I could use debugging tools like gdb and valgrind in hopes of finding where I should start in making a patch so that networks expressed in cidr notion could properly be excluded. While I am still operating on the assumption that I may be using nmap's --exclude incorrectly, I am also open to the possibility that nmap has a bug and that fixing it may yield the result I desire. In replaying the above scenario with gdb I see the following output. % ./nmap -n -sL --exclude 10.1.1.0/30 10.1.1.10/29
Must be a *BSD thing as it certainly works fine on Linux : cartman@pardus ~ $ nmap -n -sL --exclude 10.1.1.3/30 10.1.1.0/29 Starting nmap 3.93 ( http://www.insecure.org/nmap/ ) at 2005-11-16 02:35 EET Host 10.1.1.4 not scanned Host 10.1.1.5 not scanned Host 10.1.1.6 not scanned Host 10.1.1.7 not scanned Nmap finished: 4 IP addresses (0 hosts up) scanned in 0.105 seconds Regards, ismail _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev
Current thread:
- nmap 3.93 dumps core when exclude cidr netmask is less than 32 nmapuser (Nov 10)
- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Adam (Nov 15)
- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Ismail Donmez (Nov 15)
- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Greg Darke (Nov 16)
- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Greg Darke (Nov 16)
- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Fyodor (Nov 22)
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- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Fyodor (Nov 27)
- Re: nmap 3.93 dumps core when exclude cidr netmask is less than 32 Adam (Nov 15)