From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Wed, 11 Feb 2015 16:35:59 +0000 (-0500)
Subject: ctf-ir: disallow creating a 0-bit integer type
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1f02e293b48b10033a02cd4a135cb05e1c7656a9;p=deliverable%2Fbabeltrace.git

ctf-ir: disallow creating a 0-bit integer type

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/formats/ctf/ir/event-types.c b/formats/ctf/ir/event-types.c
index e0df09bb9..d1d9c771e 100644
--- a/formats/ctf/ir/event-types.c
+++ b/formats/ctf/ir/event-types.c
@@ -359,7 +359,7 @@ struct bt_ctf_field_type *bt_ctf_field_type_integer_create(unsigned int size)
 	struct bt_ctf_field_type_integer *integer =
 		g_new0(struct bt_ctf_field_type_integer, 1);
 
-	if (!integer || size > 64) {
+	if (!integer || size == 0 || size > 64) {
 		return NULL;
 	}