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| author | Gerald Schaefer <gerald.schaefer@de.ibm.com> | 2013-11-19 16:12:47 (GMT) |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-11-28 14:25:16 (GMT) |
| commit | 9dda2769af4f3f3093434648c409bb351120d9e8 (patch) | |
| tree | 073fc5aca5c4e48804dae27d49f6a66b4dc7ffd8 /crypto/tcrypt.c | |
| parent | 935e99a3afda0a58c2eada0ff7c613d3844d738c (diff) | |
| download | linux-9dda2769af4f3f3093434648c409bb351120d9e8.tar.xz | |
crypto: s390 - Fix aes-xts parameter corruption
Some s390 crypto algorithms incorrectly use the crypto_tfm structure to
store private data. As the tfm can be shared among multiple threads, this
can result in data corruption.
This patch fixes aes-xts by moving the xts and pcc parameter blocks from
the tfm onto the stack (48 + 96 bytes).
Cc: stable@vger.kernel.org
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/tcrypt.c')
0 files changed, 0 insertions, 0 deletions