Herbert Xu bc97e57eb2 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>

2010-11-30 17:04:31 +08:00

13 KiB

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