modes/ocb128.c: fix misaligned access in ILP32 builds on 64-bit processors.
authorAndy Polyakov <appro@openssl.org>
Mon, 20 Mar 2017 11:47:08 +0000 (12:47 +0100)
committerAndy Polyakov <appro@openssl.org>
Wed, 22 Mar 2017 10:09:12 +0000 (11:09 +0100)
commita2bb183623dac253792753b82e291fd1d180aa78
tree631477ad48f66e4cc18831b6704dea495eb86e84
parent08d09628d2c9f3ef599399d8cad021a07ab98347
modes/ocb128.c: fix misaligned access in ILP32 builds on 64-bit processors.

One could have fixed the problem by arranging 64-bit alignment of
EVP_AES_OCB_CTX.aad_buf in evp/e_aes.c, but CRYPTO_ocb128_aad
prototype doesn't imply alignment and we have to honour it.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2994)
crypto/modes/ocb128.c