On Mon, 2 Jun 2025 08:07:38 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
>> There are a couple of jtreg tests, especially in the HS area, with very >> special assumptions about memory layout/sizes . >> Those fail when the address sanitizer is configured ( --enable-asan ). >> The change adds a way to tag those tests with 'requires' so that they can be >> avoided easily when running jtreg tests with ASAN enabled. >> Adjusting the tests for "pleasing" the sanitizer is not always desired (if >> possible for some tests it can be done later) . >> While at it, also same is also added for ubsan . > > Matthias Baesken has updated the pull request incrementally with one > additional commit since the last revision: > > TestBreakSignalThreadDump has issues with asan > Do we need vm.lsan I worked a bit with ubsan and asan in recent months (and with MSAN https://clang.llvm.org/docs/MemorySanitizer.html too but that is not yet supported in OpenJDK). Regarding LSAN I haven't looked into it. Maybe we can add this later if needed, I would restrict this PR to asan/ubsan . ------------- PR Comment: https://git.openjdk.org/jdk/pull/25575#issuecomment-2942852876
