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| author |   Richard Weinberger <richard@nod.at> | 2016-09-30 01:49:55 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2016-09-30 01:49:55 -0400 |
| commit | 9a200d075e5d05be1fcad4547a0f8aee4e2f9a04 (patch) | |
| tree | f71d363f81a07a4c7b906f6bb6d9dfc5595254ce /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | fscrypto: use standard macros to compute length of fname ciphertext (diff) | |
| download | wireguard-linux-9a200d075e5d05be1fcad4547a0f8aee4e2f9a04.tar.xz wireguard-linux-9a200d075e5d05be1fcad4547a0f8aee4e2f9a04.zip | |
ext4: require encryption feature for EXT4_IOC_SET_ENCRYPTION_POLICY
...otherwise an user can enable encryption for certain files even
when the filesystem is unable to support it.
Such a case would be a filesystem created by mkfs.ext4's default
settings, 1KiB block size. Ext4 supports encyption only when block size
is equal to PAGE_SIZE.
But this constraint is only checked when the encryption feature flag
is set.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions