ntfs: reject invalid empty mapping pairs

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Reject an attribute with empty mapping pairs if it has inconsistent
highest VCN and size.

Fixes: 11ccc9107d ("ntfs: update runlist handling and cluster allocator")
Reported-by: Robert Morris <rtm@csail.mit.edu>
Closes: https://lore.kernel.org/all/9519.1786907182@localhost/
Cc: stable@vger.kernel.org
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

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Hyunchul Lee 2026-08-20 11:18:51 +09:00 • committed by Namjae Jeon

parent 9969d58a9b

commit 766062a82e

1 changed files with 19 additions and 0 deletions

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fs/ntfs/runlist.c

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