kunit: print a message before triggering a NULL dereference

[PATCH] kunit: print a message before triggering a NULL dereference

Dan Carpenter posted 1 patch 4 days, 5 hours ago

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lib/kunit/kunit-test.c | 2 ++
1 file changed, 2 insertions(+)

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[PATCH] kunit: print a message before triggering a NULL dereference

Posted by Dan Carpenter 4 days, 5 hours ago

Print a message so that people reading dmesg know that these NULL
dereferences are not a bug, but instead a deliberate part of
the testing.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
 lib/kunit/kunit-test.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/kunit/kunit-test.c b/lib/kunit/kunit-test.c
index 8c01eabd4eaf..a8b6e16f4465 100644
--- a/lib/kunit/kunit-test.c
+++ b/lib/kunit/kunit-test.c
@@ -119,6 +119,8 @@ static void kunit_test_null_dereference(void *data)
 	struct kunit *test = data;
 	int *null = NULL;
 
+	pr_info("Triggering deliberate NULL derefence.\n");
+
 	*null = 0;
 
 	KUNIT_FAIL(test, "This line should never be reached\n");
-- 
2.47.2