From 3a5ca647c531b7761dc6c555e5e0cabc972bd3ac Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Date: Tue, 21 Feb 2017 15:53:20 +0100
Subject: gsup decode: fix expectation of AUTS length, should be 14

The wrong expectation caused OsmoHLR to fail on Auth Sync.

Change-Id: I277fb3d407396dffa5c07a9c5454d87a415d393f
---
 src/gsm/gsup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gsm/gsup.c b/src/gsm/gsup.c
index ec1dc906..a813ed8a 100644
--- a/src/gsm/gsup.c
+++ b/src/gsm/gsup.c
@@ -339,9 +339,9 @@ int osmo_gsup_decode(const uint8_t *const_data, size_t data_len,
 			break;
 
 		case OSMO_GSUP_AUTS_IE:
-			if (value_len != 16) {
+			if (value_len != 14) {
 				LOGP(DLGSUP, LOGL_ERROR,
-					"AUTS length != 16 received\n");
+					"AUTS length != 14 received\n");
 				return -GMM_CAUSE_COND_IE_ERR;
 			}
 			gsup_msg->auts = value;
-- 
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