From: Matt Corallo <git@bluematt.me>
Date: Tue, 20 Mar 2018 20:41:33 +0000 (-0400)
Subject: Fix length requirement in peer_handler msg decode
X-Git-Tag: v0.0.12~419^2~1
X-Git-Url: http://git.bitcoin.ninja/?a=commitdiff_plain;h=ac3bf5b71d80d0dbdbacfbac1fc9528d09391237;p=rust-lightning

Fix length requirement in peer_handler msg decode
---

diff --git a/src/ln/peer_handler.rs b/src/ln/peer_handler.rs
index 74848ad77..3a0d6b66d 100644
--- a/src/ln/peer_handler.rs
+++ b/src/ln/peer_handler.rs
@@ -299,7 +299,7 @@ impl<Descriptor: SocketDescriptor> PeerManager<Descriptor> {
 										let msg_len = try_potential_handleerror!(peer.channel_encryptor.decrypt_length_header(&peer.pending_read_buffer[..]));
 										peer.pending_read_buffer = Vec::with_capacity(msg_len as usize + 16);
 										peer.pending_read_buffer.resize(msg_len as usize + 16, 0);
-										if msg_len < 2 + 16 { // Need at least the message type tag
+										if msg_len < 2 { // Need at least the message type tag
 											return Err(PeerHandleError{});
 										}
 										peer.pending_read_is_header = false;