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ipaccess-config: check value returned by abis_nm_tlv_parse()

Change-Id: I38cd35506964efb1441555d16cea998f415e9394
Fixes: CID#272995
---
M src/ipaccess/ipaccess-config.c
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/ipaccess/ipaccess-config.c b/src/ipaccess/ipaccess-config.c
index 76f10f5..1d8675e 100644
--- a/src/ipaccess/ipaccess-config.c
+++ b/src/ipaccess/ipaccess-config.c
@@ -286,7 +286,10 @@
 	unsigned int indent = 0;
 
 
-	abis_nm_tlv_parse(&tp, bts, foh->data, oh->length-sizeof(*foh));
+	if (abis_nm_tlv_parse(&tp, bts, foh->data, oh->length-sizeof(*foh)) < 0) {
+		LOGPFOH(DNM, LOGL_ERROR, foh, "%s(): tlv_parse failed\n", __func__);
+		return -EINVAL;
+	}
 
 	abis_nm_tlv_attr_primary_oml(&tp, &ia, &oml_port);
 	osmo_strlcpy(oml_ip, inet_ntoa(ia), sizeof(oml_ip));

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