From 8e4379ef3e32e7f4d0e97725f4957fffe7ecd528 Mon Sep 17 00:00:00 2001
From: rjkm <rjkm@rjkm.de>
Date: Thu, 19 Sep 2024 10:52:37 +0200
Subject: [PATCH] only allow values between 0-3

---
 ddbridge/ddbridge-m4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ddbridge/ddbridge-m4.c b/ddbridge/ddbridge-m4.c
index 02f8b10..54dfa2e 100644
--- a/ddbridge/ddbridge-m4.c
+++ b/ddbridge/ddbridge-m4.c
@@ -659,7 +659,7 @@ static struct mci_cfg *ddb_max_cfgs [] = {
 
 struct dvb_frontend *ddb_mx_attach(struct ddb_input *input, int nr, int tuner, int type)
 {
-	return ddb_mci_attach(input, ddb_max_cfgs[type], nr, tuner);
+	return ddb_mci_attach(input, ddb_max_cfgs[type & 3], nr, tuner);
 }
 
 EXPORT_SYMBOL(ddb_mx_attach);