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A corrupted slot can therefore index osb_orphan_wipes or the slot-local system-inode cache outside their allocations before the corruption is reported. Patch 1 validates the ordinary orphan slot used by inode wipe processing. Patch 2 validates the append-DIO orphan slot used by DIO completion and orphan recovery. Both checks reject corrupt metadata at the existing inode validation boundary. ZhengYuan Huang (2): ocfs2: validate orphan slot during inode read ocfs2: validate DIO orphan slot during inode read Signed-off-by: ZhengYuan Huang fs/ocfs2/inode.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) -- 2.43.0