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authorHerbert Xu <herbert@gondor.apana.org.au>2010-11-30 17:04:31 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2010-11-30 17:04:31 +0800
commitbc97e57eb21f8db55bf0e1f182d384e75b2e3c99 (patch)
tree470a1564aaa3d36f545bb7b4d25e853a38617f01 /Documentation/dmaengine.txt
parent0f6bb83cb12e4617e696ffa566f3fc6c092686e2 (diff)
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crypto: algif_skcipher - Handle unaligned receive buffer
As it is if user-space passes through a receive buffer that's not aligned to to the cipher block size, we'll end up encrypting or decrypting a partial block which causes a spurious EINVAL to be returned. This patch fixes this by moving the partial block test after the af_alg_make_sg call. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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