commit bcc162898a9b085d8543e1aaeff7950b4431c5f3
Author: Cecylia Bocovich <coh...@torproject.org>
Date: Tue Feb 8 13:00:43 2022 -0500
Initialize SnowflakeListener.closed
Fixes a bug where an uninitialized channel causes a panic when closed
(#40099).
---
server/lib/snowflake.go | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/server/lib/snowflake.go b/server/lib/snowflake.go
index a1051e0..44f287f 100644
--- a/server/lib/snowflake.go
+++ b/server/lib/snowflake.go
@@ -75,7 +75,11 @@ func NewSnowflakeServer(getCertificate
func(*tls.ClientHelloInfo) (*tls.Certific
// Listen starts a listener on addr that will accept both turbotunnel
// and legacy Snowflake connections.
func (t *Transport) Listen(addr net.Addr) (*SnowflakeListener, error) {
- listener := &SnowflakeListener{addr: addr, queue: make(chan net.Conn,
65534)}
+ listener := &SnowflakeListener{
+ addr: addr,
+ queue: make(chan net.Conn, 65534),
+ closed: make(chan struct{}),
+ }
handler := httpHandler{
// pconn is shared among all connections to this server. It
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