[ARROW-14397] [C++] Fix valgrind error in test utility

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/29963
• Assignee: Krisztian Szucs
• Reporter: Krisztian Szucs
• Created: 20/Oct/21 14:26
• Updated: 11/Jan/23 08:39
• Resolved: 20/Oct/21 14:52

Description

See the latest nightly build error https://dev.azure.com/ursacomputing/crossbow/_build/results?buildId=14046&view=logs&j=0da5d1d9-276d-5173-c4c4-9d4d4ed14fdb&t=d9b15392-e4ce-5e4c-0c8c-b69645229181&l=3469

Issue Links

• links to: GitHub Pull Request #11478