From b928d074b461c6f2578c989e48adadc951ed3154 Mon Sep 17 00:00:00 2001 From: Bhasker Hariharan Date: Thu, 13 Aug 2020 09:02:18 -0700 Subject: Ensure TCP TIME-WAIT is not terminated prematurely. Netstack's TIME-WAIT state for a TCP socket could be terminated prematurely if the socket entered TIME-WAIT using shutdown(..., SHUT_RDWR) and then was closed using close(). This fixes that bug and updates the tests to verify that Netstack correctly honors TIME-WAIT under such conditions. Fixes #3106 PiperOrigin-RevId: 326456443 --- pkg/tcpip/header/ipv6.go | 3 +++ 1 file changed, 3 insertions(+) (limited to 'pkg/tcpip/header/ipv6.go') diff --git a/pkg/tcpip/header/ipv6.go b/pkg/tcpip/header/ipv6.go index 4f367fe4c..ea3823898 100644 --- a/pkg/tcpip/header/ipv6.go +++ b/pkg/tcpip/header/ipv6.go @@ -98,6 +98,9 @@ const ( // section 5. IPv6MinimumMTU = 1280 + // IPv6Loopback is the IPv6 Loopback address. + IPv6Loopback tcpip.Address = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01" + // IPv6Any is the non-routable IPv6 "any" meta address. It is also // known as the unspecified address. IPv6Any tcpip.Address = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" -- cgit v1.2.3