[LU-1884] Coverity: Fix 'resource leak' errors

• Type: Technical task
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.3.0, Lustre 2.4.0
• Affects Version/s: Lustre 2.4.0, Lustre 2.1.3
• Labels: build coverity
• Assignee: Bob Glossman (Inactive)
• Reporter: Sebastien Buisson (Inactive)

Description

Thanks to the Coverity tool, we found some resource leak errors in the Lustre code. This is typically what happens when a function forgets to free some allocated memory or close some file descriptor while returning in case of error.

I will propose a patch to address the issues.

Issue Links

• is related to: LU-2644 Fix 'resource leak' errors
• is related to: LU-17000 Coverity static analysis issues