Date: Sat, 24 Oct 1998 18:14:23 +0930 (CST) From: Kris Kennaway <kkennawa@physics.adelaide.edu.au> To: Don Lewis <Don.Lewis@tsc.tdk.com> Cc: current@FreeBSD.ORG Subject: Re: nestea v2 against freebsd 3.0-Release (fwd) Message-ID: <Pine.OSF.4.05.9810241807550.791-100000@photon.physics.adelaide.edu.au> In-Reply-To: <199810240715.AAA23010@salsa.gv.tsc.tdk.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, 24 Oct 1998, Don Lewis wrote: > On Oct 24, 12:07pm, Kris Kennaway wrote: > } Subject: nestea v2 against freebsd 3.0-Release (fwd) > } I tested this against myself this morning and it panicked the machine - I had > } to run as root to hit the 127.0.0.1 target, but perhaps someone could confirm > } whether it works against remote machines? > > Huh? The copy of nestea2 that I've got (from a bugtraq message) won't even > run under 3.0. The last sendto() fails with errno == EINVAL. If I bypass > the sanity check in rip_output() that looks for the bogus length in the IP > header, then the program runs but I don't see any crashes. All that happens > is that the equivalent sanity check in ip_input() detects the problem and > increments ipstat.ips_tooshort. I can see this in netstat -s rootshell.com has a .tgz containing a linux compiled binary - that's the one I ran [1]. Perhaps it was the linuxulator which crashed me, instead of what the program itself did. Kris [1] This might not have been so bright :-) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.OSF.4.05.9810241807550.791-100000>