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");