p2p/enode: fix TCPEndpoint (ethereum#29827)

AaronChen0 · pratikspatil024 · commit b2c178d93534 · 2024-06-11T15:17:53.000+05:30
diff --git a/p2p/enode/node.go b/p2p/enode/node.go
@@ -189,7 +189,7 @@ func (n *Node) TCP() int {
 	return int(n.tcp)
 }
 
-// UDPEndpoint returns the announced TCP endpoint.
+// UDPEndpoint returns the announced UDP endpoint.
 func (n *Node) UDPEndpoint() (netip.AddrPort, bool) {
 	if !n.ip.IsValid() || n.ip.IsUnspecified() || n.udp == 0 {
 		return netip.AddrPort{}, false
@@ -202,7 +202,7 @@ func (n *Node) TCPEndpoint() (netip.AddrPort, bool) {
 	if !n.ip.IsValid() || n.ip.IsUnspecified() || n.tcp == 0 {
 		return netip.AddrPort{}, false
 	}
-	return netip.AddrPortFrom(n.ip, n.udp), true
+	return netip.AddrPortFrom(n.ip, n.tcp), true
 }
 
 // Pubkey returns the secp256k1 public key of the node, if present.

Original file line number	Diff line number	Diff line change
`@@ -189,7 +189,7 @@ func (n *Node) TCP() int {`
`189`	`189`	`return int(n.tcp)`
`190`	`190`	`}`
`191`	`191`
`192`		`-// UDPEndpoint returns the announced TCP endpoint.`
	`192`	`+// UDPEndpoint returns the announced UDP endpoint.`
`193`	`193`	`func (n *Node) UDPEndpoint() (netip.AddrPort, bool) {`
`194`	`194`	`if !n.ip.IsValid() \|\| n.ip.IsUnspecified() \|\| n.udp == 0 {`
`195`	`195`	`return netip.AddrPort{}, false`
`@@ -202,7 +202,7 @@ func (n *Node) TCPEndpoint() (netip.AddrPort, bool) {`
`202`	`202`	`if !n.ip.IsValid() \|\| n.ip.IsUnspecified() \|\| n.tcp == 0 {`
`203`	`203`	`return netip.AddrPort{}, false`
`204`	`204`	`}`
`205`		`- return netip.AddrPortFrom(n.ip, n.udp), true`
	`205`	`+ return netip.AddrPortFrom(n.ip, n.tcp), true`
`206`	`206`	`}`
`207`	`207`
`208`	`208`	`// Pubkey returns the secp256k1 public key of the node, if present.`