diff options
| author | Alberto Garcia <berto@igalia.com> | 2020-02-13 18:16:46 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2020-02-18 10:53:56 +0100 |
| commit | 2d4b5256cf6a091bb6c3516661be11b9ec690f95 (patch) | |
| tree | 1ba5dfd01193640a8c7e48a290d35d2718b1e93b /block/nbd.c | |
| parent | 7e6c4ff792734e196c8ca82564c56b5e7c6288ca (diff) | |
qcow2: Fix alignment checks in encrypted images
I/O requests to encrypted media should be aligned to the sector size
used by the underlying encryption method, not to BDRV_SECTOR_SIZE.
Fortunately this doesn't break anything at the moment because
both existing QCRYPTO_BLOCK_*_SECTOR_SIZE have the same value as
BDRV_SECTOR_SIZE.
The checks in qcow2_co_preadv_encrypted() are also unnecessary because
they are repeated immediately afterwards in qcow2_co_encdec().
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-Id: <20200213171646.15876-1-berto@igalia.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/nbd.c')
0 files changed, 0 insertions, 0 deletions