PR/51388 CVS commit: src/sys/netinet

["Roy Marples" <roy%netbsd.org@localhost>]

The following reply was made to PR kern/51388; it has been noted by GNATS.

From: "Roy Marples" <roy%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/51388 CVS commit: src/sys/netinet
Date: Wed, 18 Dec 2019 00:49:16 +0000

 Module Name:	src
 Committed By:	roy
 Date:		Wed Dec 18 00:49:16 UTC 2019
 
 Modified Files:
 	src/sys/netinet: in.c in.h
 
 Log Message:
 inet: Add support for IPv4 /31 prefixes, as described in RFC 3021.
 
 To run a /31 network, participating hosts MUST drop support
 for directed broadcasts, and treat the first and last addresses
 on subnet as unicast. The broadcast address for the prefix
 should be the link local broadcast address, INADDR_BROADCAST.
 
 Taken from FreeBSD, r226402.
 Fixes PR kern/51388.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.235 -r1.236 src/sys/netinet/in.c
 cvs rdiff -u -r1.108 -r1.109 src/sys/netinet/in.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.