From 3d842c26afed150dfa7d451182b79912709a2501 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
 <jeremie.galarneau@efficios.com>
Date: Tue, 12 May 2015 14:22:01 -0400
Subject: [PATCH] Fix: Missing check that token linked-list is not NULL
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Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 formats/ctf/ir/visitor.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/formats/ctf/ir/visitor.c b/formats/ctf/ir/visitor.c
index 5838ddd5..6fc6e30e 100644
--- a/formats/ctf/ir/visitor.c
+++ b/formats/ctf/ir/visitor.c
@@ -646,6 +646,11 @@ int get_field_path(struct ctf_type_visitor_context *context,
 		token = strtok_r(NULL, ".", &save_ptr);
 	}
 
+	if (!path_tokens) {
+		ret = -1;
+		goto error;
+	}
+
 	*field_path = bt_ctf_field_path_create();
 	if (!*field_path) {
 		ret = -1;
-- 
2.34.1