On Fri, 11 Apr 2025 at 17:59, Richard Fitzgerald rf@opensource.cirrus.com wrote:
Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests.config. This helps to detect use of uninitialized local variables.
This option found an uninitialized data bug in the cs_dsp test.
Signed-off-by: Richard Fitzgerald rf@opensource.cirrus.com
Hmm... for KASAN, we had a separate config fragment for picking these sorts of things up. Then again, given we've already got stackinit tests, we probably want this anyway, and it's clearly useful to have it as a default.
Reviewed-by: David Gow davidgow@google.com
Cheers, -- David
tools/testing/kunit/configs/all_tests.config | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config index cdd9782f9646..4a60bb71fe72 100644 --- a/tools/testing/kunit/configs/all_tests.config +++ b/tools/testing/kunit/configs/all_tests.config @@ -10,6 +10,7 @@ CONFIG_KUNIT_EXAMPLE_TEST=y CONFIG_KUNIT_ALL_TESTS=y
CONFIG_FORTIFY_SOURCE=y +CONFIG_INIT_STACK_ALL_PATTERN=y
CONFIG_IIO=y
-- 2.39.5