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| author | David Gstir <david@sigma-star.at> | 2016-11-13 22:20:48 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2016-11-13 20:18:16 -0500 |
| commit | 9c4bb8a3a9b4de21753053d667310c2b7cb39916 (patch) | |
| tree | f384bbd76dfc293f2cc66c770c5ccfdbc42c43c8 /fs/crypto/keyinfo.c | |
| parent | 0b93e1b94b86f826d18a2aaf219a53e271274d49 (diff) | |
| download | blackbird-obmc-linux-9c4bb8a3a9b4de21753053d667310c2b7cb39916.tar.gz blackbird-obmc-linux-9c4bb8a3a9b4de21753053d667310c2b7cb39916.zip | |
fscrypt: Let fs select encryption index/tweak
Avoid re-use of page index as tweak for AES-XTS when multiple parts of
same page are encrypted. This will happen on multiple (partial) calls of
fscrypt_encrypt_page on same page.
page->index is only valid for writeback pages.
Signed-off-by: David Gstir <david@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/crypto/keyinfo.c')
0 files changed, 0 insertions, 0 deletions
