Nmap Development mailing list archives
Re: Compile error on netbsd
From: Jay Fink <jay.fink () gmail com>
Date: Mon, 31 Aug 2009 14:46:46 -0400
Your right - char * works fine; the first time I tried this I don't think I waited long enough. Check this out: colico$ time ./nmap localhost Starting Nmap 5.05BETA1 ( http://nmap.org ) at 2009-08-31 09:36 EST Interesting ports on localhost (127.0.0.1): Not shown: 999 closed ports PORT STATE SERVICE 22/tcp open ssh Nmap done: 1 IP address (1 host up) scanned in 18.29 seconds 18.32 real 0.28 user 0.07 sys Same code on osX: [14:36:36 :~/src/nmap]$ time ./nmap localhost Starting Nmap 5.05BETA1 ( http://nmap.org ) at 2009-08-31 14:36 EDT Interesting ports on localhost (127.0.0.1): Not shown: 998 closed ports PORT STATE SERVICE 22/tcp open ssh 631/tcp open ipp Nmap done: 1 IP address (1 host up) scanned in 6.56 seconds real 0m6.743s user 0m0.185s sys 0m0.206s On Mon, Aug 31, 2009 at 1:44 PM, David Fifield<david () bamsoftware com> wrote:
On Mon, Aug 31, 2009 at 09:13:15AM -0400, Jay Fink wrote:I tried a few different approaches this morning and of course - the simplest one worked :-) I want to test this in a few places first but this gets nmap-current to work on netbsd 5.99.X. So far I have tested on osX (darwin 9.7.0) - this evening I will test on freebsd 7, 8 and debian-current. I will look into the sed issue afterward. thanks, j --- tcpip.cc.orig 2009-08-31 08:59:30.000000000 -0400 +++ tcpip.cc 2009-08-31 09:10:28.000000000 -0400 @@ -3037,7 +3037,7 @@ ifr = ifc.ifc_req; for (ifr = ifc.ifc_req; - ifr && ifr->ifr_name[0] && (void *) ifr < ifc.ifc_buf + ifc.ifc_len; + ifr && ifr->ifr_name[0] && (void *) ifr < (caddr_t) ifc.ifc_buf + ifc.ifc_len; ifr = (struct ifreq *) ((char *) ifr + len)) { struct sockaddr_in *sin; struct ifreq tmpifr;I don't understand. How is that any different from this patch, which you said didn't work? http://seclists.org/nmap-dev/2009/q3/0800.html Isn't caddr_t the same as char * on your platform? I would rather use char * here because it makes it clear we're doing single-byte-aligned pointer arithmetic. David Fifield
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Current thread:
- Re: Compile error on netbsd, (continued)
- Re: Compile error on netbsd David Fifield (Aug 24)
- Re: Compile error on netbsd Jay Fink (Aug 25)
- Re: Compile error on netbsd Jay Fink (Aug 26)
- Re: Compile error on netbsd Jay Fink (Aug 26)
- Re: Compile error on netbsd Jay Fink (Aug 27)
- Re: Compile error on netbsd Jay Fink (Aug 28)
- Re: Compile error on netbsd David Fifield (Aug 28)
- Re: Compile error on netbsd Jay Fink (Aug 28)
- Re: Compile error on netbsd Jay Fink (Aug 31)
- Re: Compile error on netbsd David Fifield (Aug 31)
- Re: Compile error on netbsd Jay Fink (Aug 31)
- Re: Compile error on netbsd David Fifield (Aug 31)
- Re: Compile error on netbsd Jay Fink (Aug 31)
- Re: Compile error on netbsd Jay Fink (Aug 25)
- Re: Compile error on netbsd David Fifield (Aug 24)
- Re: Compile error on netbsd David Fifield (Aug 31)
- Re: Compile error on netbsd Jay Fink (Aug 31)
- Re: Compile error on netbsd David Fifield (Aug 31)
- Re: Compile error on netbsd Jay Fink (Aug 31)
- Re: Compile error on netbsd Jay Fink (Aug 31)
- Re: Compile error on netbsd David Fifield (Sep 01)