From 8a3b1acf35cf8b9d823cb29c81aecff70ccdc178 Mon Sep 17 00:00:00 2001
From: Pau Espin Pedrol <pespin@sysmocom.de>
Date: Tue, 27 Sep 2022 18:26:48 +0200
Subject: [PATCH] osmux: assert no batch factor greater than 8 is used

Change-Id: Ie17a8174bc220d091cb7ff880363d22179b4f621
---
 src/osmux.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/osmux.c b/src/osmux.c
index 2a5dcc9..9ac0a7e 100644
--- a/src/osmux.c
+++ b/src/osmux.c
@@ -318,7 +318,8 @@ static int osmux_batch_enqueue(struct msgb *msg, struct osmux_circuit *circuit,
 	/* Validate amount of messages per batch. The counter field of the
 	 * osmux header is just 3 bits long, so make sure it doesn't overflow.
 	 */
-	if (circuit->nmsgs >= batch_factor || circuit->nmsgs >= 8) {
+	OSMO_ASSERT(batch_factor <= 8);
+	if (circuit->nmsgs >= batch_factor) {
 		struct rtp_hdr *rtph;
 
 		rtph = osmo_rtp_get_hdr(msg);