On Wed, Feb 21, 2024 at 05:27:14PM +0800, David Gow wrote:
> 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@xxxxxxxxxx>
Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> 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
>
