From 6bc27946a6cb159ecbe049acff888d0041d4a432 Mon Sep 17 00:00:00 2001
From: Tamir Duberstein <tamird@google.com>
Date: Tue, 2 Mar 2021 11:55:45 -0800
Subject: Plumb link address request errors up to requester

Prevent the situation where callers to (*stack).GetLinkAddress provide
incorrect arguments and are unable to observe this condition.

Updates #5583.

PiperOrigin-RevId: 360481557
---
 pkg/tcpip/stack/stack.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pkg/tcpip/stack/stack.go')

diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go
index 674c9a1ff..de94ddfda 100644
--- a/pkg/tcpip/stack/stack.go
+++ b/pkg/tcpip/stack/stack.go
@@ -1542,7 +1542,7 @@ func (s *Stack) SetSpoofing(nicID tcpip.NICID, enable bool) tcpip.Error {
 // LinkResolutionResult is the result of a link address resolution attempt.
 type LinkResolutionResult struct {
 	LinkAddress tcpip.LinkAddress
-	Success     bool
+	Err         tcpip.Error
 }
 
 // GetLinkAddress finds the link address corresponding to a network address.
-- 
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