From 96be0b594598f21c9de53dff6cc094649781a4cb Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Thu, 16 Apr 2020 16:54:13 +0200
Subject: [PATCH] Disallow marshalling for anotehr network

---
 downstream.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/downstream.go b/downstream.go
index 4c6f16c..849745e 100644
--- a/downstream.go
+++ b/downstream.go
@@ -128,6 +128,9 @@ func (dc *downstreamConn) upstream() *upstreamConn {
 // user.
 func (dc *downstreamConn) marshalEntity(uc *upstreamConn, name string) string {
 	if dc.network != nil {
+		if dc.network != uc.network {
+			panic("soju: tried to marshal an entity for another network")
+		}
 		return name
 	}
 	if name == uc.nick {
@@ -149,6 +152,9 @@ func (dc *downstreamConn) marshalUserPrefix(uc *upstreamConn, prefix *irc.Prefix
 		return dc.prefix()
 	}
 	if dc.network != nil {
+		if dc.network != uc.network {
+			panic("soju: tried to marshal a user prefix for another network")
+		}
 		return prefix
 	}
 	return &irc.Prefix{