[KUDU-364] UBSAN error in stopwatch

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: M4.5
• Fix Version/s: n/a
• Component/s: util
• Target Version/s: Backlog
• Assignee: Unassigned
• Reporter: Todd Lipcon
• Created: 23/Jun/14 11:47
• Updated: 17/Jun/19 18:30
• Resolved: 17/Jun/19 18:30

Description

Got the following error in a run of TabletServerTest.TestCreateTablet_TabletExists:

/var/lib/jenkins/workspace/kudu-test/BUILD_TYPE/ASAN/label/centos6-kudu/src/util/stopwatch.h:192:43: runtime error: signed integer overflow: 18446744073 * 1000000000 cannot be represented in type 'long'