On 29/5/25 16:38, Jakub Kicinski wrote:
On Fri, 11 Apr 2025 10:59:04 +0100 Richard Fitzgerald 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 <[email protected]>
---
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
This breaks kunit for older compilers:
Drop it then.
It's not essential. Just something that showed a bug in a test so I
thought would be useful to test always. But if there are compatibility
problems it would be better not to have it in all_tests.
