[LU-3426] Fix 'resource leak' errors

• Type: Technical task
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.4.1, Lustre 2.5.0
• Affects Version/s: Lustre 2.4.0
• Labels: build coverity patch
• Assignee: Dmitry Eremin (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.