On 22/04/25 14:39, Kees Cook wrote:
On Tue, Apr 22, 2025 at 11:22:08AM -0600, Gustavo A. R. Silva wrote:
Add a couple of tests for new STACK_FLEX_ARRAY_SIZE() helper.
Signed-off-by: Gustavo A. R. Silva <gustavo...@kernel.org>
---
lib/tests/overflow_kunit.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/tests/overflow_kunit.c b/lib/tests/overflow_kunit.c
index 894691b4411a..3beb497a44be 100644
--- a/lib/tests/overflow_kunit.c
+++ b/lib/tests/overflow_kunit.c
@@ -1210,6 +1210,9 @@ static void DEFINE_FLEX_test(struct kunit *test)
KUNIT_EXPECT_EQ(test, __struct_size(empty->array), 0);
KUNIT_EXPECT_EQ(test, __member_size(empty->array), 0);
+ KUNIT_EXPECT_EQ(test, STACK_FLEX_ARRAY_SIZE(two, array), 2);
+ KUNIT_EXPECT_EQ(test, STACK_FLEX_ARRAY_SIZE(eight, array), 8);
Nice! Can you add a 0 test for "empty" as well?
Sure thing. I had actually added it, but for some reason I removed at the last
minute.
-Gustavo
