From 42eb77807df21608fd170f36010a338e17309fb3 Mon Sep 17 00:00:00 2001
From: Abtin Keshavarzian <abtink@google.com>
Date: Thu, 31 Mar 2022 21:28:10 -0700
Subject: [PATCH] [ip6] copy the parsed ECN value from IPv6 msg in
 `MessageInfo` (#7548)

This commit changes `Ip6::HandleDatagram()` so to copy the ECN value
parsed from IPv6 header of the message in the accompanying
`MessageInfo` data structure.
---
 src/core/net/ip6.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/net/ip6.cpp b/src/core/net/ip6.cpp
index e340b1f58..f9cbc3409 100644
--- a/src/core/net/ip6.cpp
+++ b/src/core/net/ip6.cpp
@@ -1138,6 +1138,7 @@ start:
     messageInfo.SetPeerAddr(header.GetSource());
     messageInfo.SetSockAddr(header.GetDestination());
     messageInfo.SetHopLimit(header.GetHopLimit());
+    messageInfo.SetEcn(header.GetEcn());
     messageInfo.SetLinkInfo(aLinkMessageInfo);
 
     // determine destination of packet