ecryptfs: Reject casefold directory inodes

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Even though it seems to be able to resolve some names of
case-insensitive directories, the lack of d_hash and d_compare means we
end up with a broken state in the d_cache.  Considering it was never a
goal to support these two together, and we are preparing to use
d_revalidate in case-insensitive filesystems, which would make the
combination even more broken, reject any attempt to get a casefolded
inode from ecryptfs.

Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Reviewed-by: Eric Biggers <ebiggers@google.com>

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Gabriel Krisman Bertazi 2023-08-11 14:38:12 -04:00

parent b85ea95d08

commit cd72c7ef5f

1 changed files with 8 additions and 0 deletions

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fs/ecryptfs/inode.c

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