The following reply was made to PR kern/29971; it has been noted by GNATS.

From: Matthias Scheler <tron@netbsd.org>
To: gnats-bugs@netbsd.org
Cc: 
Subject: PR/29971 CVS commit: [netbsd-3] src/sys/netinet
Date: Fri,  6 May 2005 08:40:21 +0000 (UTC)

 Module Name:	src
 Committed By:	tron
 Date:		Fri May  6 08:40:21 UTC 2005
 
 Modified Files:
 	src/sys/netinet [netbsd-3]: udp_usrreq.c
 
 Log Message:
 Pull up revision 1.135 (requested by yamt in ticket #251):
 fix problems related to loopback interface checksum omission.  PR/29971.
 - for ipv4, defer decision to ip layer as h/w checksum offloading does
   so that it can check the actual interface the packet is going to.
 - for ipv6, disable it.
   (maybe will be revisited when it implements h/w checksum offloading.)
 ok'ed by Jason Thorpe.
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.134.2.3 -r1.134.2.4 src/sys/netinet/udp_usrreq.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.