Stephan Mueller 5937d81a96 crypto: algif_aead - fix AIO handling of zero buffer
Handle the case when the caller provided a zero buffer to
sendmsg/sendpage. Such scenario is legal for AEAD ciphers when no
plaintext / ciphertext and no AAD is provided and the caller only
requests the generation of the tag value.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-01 21:06:44 +08:00
..
2016-07-01 23:45:11 +08:00
2016-11-28 21:23:21 +08:00
2016-11-28 21:23:20 +08:00
2016-11-28 21:23:17 +08:00
2016-11-28 21:23:18 +08:00
2016-11-28 21:23:18 +08:00
2016-11-28 21:23:18 +08:00