[LU-16614] Fix memory leak while running lfs/lctl

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Lustre 2.16.0
• Assignee: Arshad Hussain
• Reporter: Arshad Hussain

Description

Fix memory leak while running "lfs check all"

$ valgrind --leak-check=full lfs check all

<snip>

==93768== LEAK SUMMARY:
==93768==    definitely lost: 56 bytes in 2 blocks
==93768==    indirectly lost: 282 bytes in 5 blocks
==93768==      possibly lost: 0 bytes in 0 blocks
==93768==    still reachable: 0 bytes in 0 blocks
==93768==         suppressed: 0 bytes in 0 blocks

<snip>