fix: skip saving if nil cache (#219)

refraction-networking · Aug 11, 2023 · d74571a · d74571a
1 parent a998534
commit d74571a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/handshake_client.go b/handshake_client.go
@@ -941,7 +941,11 @@ func (hs *clientHandshakeState) saveSessionTicket() error {
 	session.secret = hs.masterSecret
 
 	cs := &ClientSessionState{ticket: hs.ticket, session: session}
-	c.config.ClientSessionCache.Put(cacheKey, cs)
+	// [UTLS BEGIN]
+	if c.config.ClientSessionCache != nil { // skip saving session if cache is nil
+		c.config.ClientSessionCache.Put(cacheKey, cs)
+	}
+	// [UTLS END]
 	return nil
 }