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[ Upstream commitcdc3ed3035] If ocfs2_finish_quota_recovery() exits due to an error before passing all rc_list elements to ocfs2_recover_local_quota_file() then it can lead to a memory leak as rc_list may still contain elements that have to be freed. Release all memory allocated by ocfs2_add_recovery_chunk() using ocfs2_free_quota_recovery() instead of kfree(). Found by Linux Verification Center (linuxtesting.org) with Syzkaller. Link: https://lkml.kernel.org/r/20250402065628.706359-2-m.masimov@mt-integration.ru Fixes:2205363dce("ocfs2: Implement quota recovery") Signed-off-by: Murad Masimov <m.masimov@mt-integration.ru> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>