util Host: fix a double Read Lock bug in fn Host::session_readable() (#11175)

2019-10-17 04:59:37 -04:00 · 2019-10-17 04:59:37 -04:00 · f99819d326
parent 6b57429d72
commit f99819d326
1 changed files with 1 additions and 0 deletions
--- a/util/network-devp2p/src/host.rs
+++ b/util/network-devp2p/src/host.rs
@ -842,6 +842,7 @@ impl Host {
 				if duplicate {
 					trace!(target: "network", "Rejected duplicate connection: {}", token);
 					session.lock().disconnect(io, DisconnectReason::DuplicatePeer);
+					drop(handlers);
 					self.kill_connection(token, io, false);
 					return;
 				}