Received-SPF: pass (google.com: domain of linux-kernel+bounces-74399-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
Date: Wed, 21 Feb 2024 17:27:14 +0800
In-Reply-To: <20240221092728.1281499-1-davidgow@google.com>
Precedence: bulk
Mime-Version: 1.0
References: <20240221092728.1281499-1-davidgow@google.com>
Message-ID: <20240221092728.1281499-2-davidgow@google.com>
Subject: [PATCH 1/9] kunit: test: Log the correct filter string in executor_test
From: David Gow <davidgow@google.com>
To: Linus Torvalds <torvalds@linux-foundation.org>, Shuah Khan <skhan@linuxfoundation.org>, 
	Guenter Roeck <linux@roeck-us.net>, Rae Moar <rmoar@google.com>, 
	Matthew Auld <matthew.auld@intel.com>, 
	Arunpravin Paneer Selvam <arunpravin.paneerselvam@amd.com>, 
	"=?UTF-8?q?Christian=20K=C3=B6nig?=" <christian.koenig@amd.com>, Kees Cook <keescook@chromium.org>, 
	"=?UTF-8?q?Ma=C3=ADra=20Canal?=" <mcanal@igalia.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>, 
	Matthew Brost <matthew.brost@intel.com>, Willem de Bruijn <willemb@google.com>, 
	Florian Westphal <fw@strlen.de>, Cassio Neri <cassio.neri@gmail.com>, 
	Javier Martinez Canillas <javierm@redhat.com>, Arthur Grillo <arthur.grillo@usp.br>
Cc: David Gow <davidgow@google.com>, Brendan Higgins <brendan.higgins@linux.dev>, 
	Daniel Latypov <dlatypov@google.com>, Stephen Boyd <sboyd@kernel.org>, David Airlie <airlied@gmail.com>, 
	Maxime Ripard <mripard@kernel.org>, "David S . Miller" <davem@davemloft.net>, 
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, 
	intel-xe@lists.freedesktop.org, linux-rtc@vger.kernel.org, 
	linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, 
	linux-hardening@vger.kernel.org, netdev@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"

KUnit's executor_test logs the filter string in KUNIT_ASSERT_EQ_MSG(),
but passed a random character from the filter, rather than the whole
string.

This was found by annotating KUNIT_ASSERT_EQ_MSG() to let gcc validate
the format string.

Fixes: 76066f93f1df ("kunit: add tests for filtering attributes")
Signed-off-by: David Gow <davidgow@google.com>
---
 lib/kunit/executor_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/kunit/executor_test.c b/lib/kunit/executor_test.c
index 22d4ee86dbed..3f7f967e3688 100644
--- a/lib/kunit/executor_test.c
+++ b/lib/kunit/executor_test.c
@@ -129,7 +129,7 @@ static void parse_filter_attr_test(struct kunit *test)
 			GFP_KERNEL);
 	for (j = 0; j < filter_count; j++) {
 		parsed_filters[j] = kunit_next_attr_filter(&filter, &err);
-		KUNIT_ASSERT_EQ_MSG(test, err, 0, "failed to parse filter '%s'", filters[j]);
+		KUNIT_ASSERT_EQ_MSG(test, err, 0, "failed to parse filter from '%s'", filters);
 	}
 
 	KUNIT_EXPECT_STREQ(test, kunit_attr_filter_name(parsed_filters[0]), "speed");
-- 
2.44.0.rc0.258.g7320e95886-goog