From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Fri, 3 Jun 2016 11:21:29 +0000 (-0400)
Subject: Tests: dereference of NULL pointer on allocation failure
X-Git-Tag: v1.4.0~1
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=285fd56cebb6b02bb252bdce247efe3ba01bb2be

Tests: dereference of NULL pointer on allocation failure

Reported by Coverity as:
CID 1354904 (#1 of 1): Dereference null return value (NULL_RETURNS)

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

diff --git a/tests/lib/test_dwarf.c b/tests/lib/test_dwarf.c
index 95fd9e11..90c1441e 100644
--- a/tests/lib/test_dwarf.c
+++ b/tests/lib/test_dwarf.c
@@ -55,6 +55,9 @@ void test_bt_dwarf(const char *data_dir)
 	ok(ret == 0, "bt_dwarf_cu_next successful");
 	die = bt_dwarf_die_create(cu);
 	ok(die != NULL, "bt_dwarf_die_create successful");
+	if (!die) {
+		exit(EXIT_FAILURE);
+	}
 	/*
 	 * Test bt_dwarf_die_next twice, as the code path is different
 	 * for DIEs at depth 0 (just created) and other depths.
@@ -72,6 +75,10 @@ void test_bt_dwarf(const char *data_dir)
 	/* Reset DIE to test dwarf_child */
 	bt_dwarf_die_destroy(die);
 	die = bt_dwarf_die_create(cu);
+	if (!die) {
+		diag("Failed to create bt_dwarf_die");
+		exit(EXIT_FAILURE);
+	}
 
 	ret = bt_dwarf_die_child(die);
 	ok(ret == 0, "bt_dwarf_die_child successful");