From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 30 May 2016 06:36:56 +0000 (-0400)
Subject: Fix: unchecked bt_ctf_field_type_set_alignment return value
X-Git-Tag: v2.0.0-pre1~940
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=a25e0d14fbcf5fb134d065308eddca44f3bf4b1f

Fix: unchecked bt_ctf_field_type_set_alignment return value

Reported by Coverity as:
CID 1351742 (#1 of 1): Unchecked return value (CHECKED_RETURN)

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/formats/ctf/ir/trace.c b/formats/ctf/ir/trace.c
index 9cce8b6f..4d9e97f9 100644
--- a/formats/ctf/ir/trace.c
+++ b/formats/ctf/ir/trace.c
@@ -1030,6 +1030,7 @@ end:
 BT_HIDDEN
 struct bt_ctf_field_type *get_field_type(enum field_type_alias alias)
 {
+	int ret;
 	unsigned int alignment, size;
 	struct bt_ctf_field_type *field_type = NULL;
 
@@ -1040,7 +1041,10 @@ struct bt_ctf_field_type *get_field_type(enum field_type_alias alias)
 	alignment = field_type_aliases_alignments[alias];
 	size = field_type_aliases_sizes[alias];
 	field_type = bt_ctf_field_type_integer_create(size);
-	bt_ctf_field_type_set_alignment(field_type, alignment);
+	ret = bt_ctf_field_type_set_alignment(field_type, alignment);
+	if (ret) {
+		BT_PUT(field_type);
+	}
 end:
 	return field_type;
 }