ttl: fix some memory leak in TTL (#56935)#56949

Closed

ti-chi-bot wants to merge 1 commit intopingcap:release-7.1from ti-chi-bot:cherry-pick-56935-to-release-7.1

+2,817-1

Commits on Oct 29, 2024

This is an automated cherry-pick of pingcap#56935

lcwangchao
authored and
ti-chi-bot
committed