crypto: authenc - Add Kconfig dependency on CRYPTO_NULL

CRYPTO_AUTHENC needs to depend on CRYPTO_NULL as authenc uses
null for copying.

Reported-by: Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 354bb69..ac7cc62 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -200,6 +200,7 @@ config CRYPTO_AUTHENC
        select CRYPTO_BLKCIPHER
        select CRYPTO_MANAGER
        select CRYPTO_HASH
+       select CRYPTO_NULL
        help
          Authenc: Combined mode wrapper for IPsec.
          This is required for IPSec.