Date: Sun, 17 Dec 2000 19:17:28 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Jesper Skriver <jesper@skriver.dk> Cc: "Louis A. Mamakos" <louie@TransSys.COM>, Kris Kennaway <kris@FreeBSD.ORG>, cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, security-officer@FreeBSD.ORG Subject: Re: cvs commit: src/sys/netinet ip_icmp.c tcp_subr.c tcp_var.h Message-ID: <20051.977077048@critter> In-Reply-To: Your message of "Sun, 17 Dec 2000 18:20:56 %2B0100." <20001217182056.B34282@skriver.dk>
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In message <20001217182056.B34282@skriver.dk>, Jesper Skriver writes: >> The Destination Unreachable ICMP message should include a copy of the >> IP header plus 20 bytes of payload (TCP segment header) which you >> could use to validate it. I only glanced briefly at the patch, and don't >> know if that was being done or not. > >It doesn't, from what I could read, we only get the IP header, IP header + 8 bytes as far as Stevens... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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