On Thu, 9 Jan 2025 15:13:01 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> When running ubsan-enabled binaries on macOS aarch64, in test > javax/management/MBeanServer/OldMBeanServerTest.java > the following division by zero is shown : > src/jdk.management/macosx/native/libmanagement_ext/UnixOperatingSystem.c:67:40: > runtime error: division by zero > UndefinedBehaviorSanitizer:DEADLYSIGNAL > UndefinedBehaviorSanitizer: nested bug in the same thread, aborting. > > We should add special handling for the case ` (total_delta == 0)` . This pull request has now been integrated. Changeset: 5e92a4ce Author: Matthias Baesken <mbaes...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/5e92a4ceafd0626e3600e44a3370ca2f5d9347c8 Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod 8347267: [macOS]: UnixOperatingSystem.c:67:40: runtime error: division by zero Reviewed-by: kevinw, cjplummer ------------- PR: https://git.openjdk.org/jdk/pull/23010
