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由 Gerald Schaefer 提交于
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: NGerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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