From: Galder Zamarreño <galder@redhat.com>
Date: Fri, 5 Feb 2021 12:29:56 +0000 (+0100)
Subject: Unknown bits feature only needs to be validated once #792
X-Git-Tag: v0.0.13~34^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=048e862a4b3fefb2d9efb0c8112da36088978569;p=rust-lightning

Unknown bits feature only needs to be validated once #792
---

diff --git a/lightning/src/ln/peer_handler.rs b/lightning/src/ln/peer_handler.rs
index e083c0119..91fd9698c 100644
--- a/lightning/src/ln/peer_handler.rs
+++ b/lightning/src/ln/peer_handler.rs
@@ -678,11 +678,7 @@ impl<Descriptor: SocketDescriptor, CM: Deref, RM: Deref, L: Deref> PeerManager<D
 			// Setup and Control messages:
 			wire::Message::Init(msg) => {
 				if msg.features.requires_unknown_bits() {
-					log_info!(self.logger, "Peer global features required unknown version bits");
-					return Err(PeerHandleError{ no_connection_possible: true }.into());
-				}
-				if msg.features.requires_unknown_bits() {
-					log_info!(self.logger, "Peer local features required unknown version bits");
+					log_info!(self.logger, "Peer features required unknown version bits");
 					return Err(PeerHandleError{ no_connection_possible: true }.into());
 				}
 				if peer.their_features.is_some() {