From b30b011e34c1b8faa1e797be5df3ef2177945f48 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Thu, 27 Apr 2017 12:11:24 +0200
Subject: m3ua_decode_notify(): Ensure status_ie is valid before using it

Change-Id: I3cdd0fbdffcbeeb68dbc979385de045220ea0b0c
Fixes: coverity CID#166939
---
 src/m3ua.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/m3ua.c b/src/m3ua.c
index b204708..d96bd18 100644
--- a/src/m3ua.c
+++ b/src/m3ua.c
@@ -412,6 +412,10 @@ int m3ua_decode_notify(struct osmo_xlm_prim_notify *npar, void *ctx,
 
 	/* cannot use xua_msg_get_u32() as it does endian conversion */
 	status_ie = xua_msg_find_tag(xua, M3UA_IEI_STATUS);
+	if (!status_ie) {
+		LOGP(DLM3UA, LOGL_ERROR, "M3UA NOTIFY without Status IE\n");
+		return -1;
+	}
 	status = *(uint32_t *) status_ie->dat;
 
 	aspid_ie = xua_msg_find_tag(xua, M3UA_IEI_ASP_ID);
-- 
cgit v1.2.3