From: Iaroslav Gridin <voker57@gmail.com>
Date: Sat, 29 Oct 2016 14:48:05 +0000 (+0300)
Subject: use EVP_CIPHER_CTX_ functions instead of accessing EVP_CIPHER_CTX internals
X-Git-Tag: OpenSSL_1_1_1-pre1~2729
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=f61c5ca6ca183bf0a51651857e3efb02a98889ad

use EVP_CIPHER_CTX_ functions instead of accessing EVP_CIPHER_CTX internals

by levitte

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1784)
---

diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c
index 71a6565cd8..288718c762 100644
--- a/crypto/engine/eng_cryptodev.c
+++ b/crypto/engine/eng_cryptodev.c
@@ -534,12 +534,13 @@ static int cryptodev_cleanup(EVP_CIPHER_CTX *ctx)
 
 static int cryptodev_cipher_ctrl(EVP_CIPHER_CTX *ctx, int type, int p1, void *p2)
 {
-    struct dev_crypto_state *state = ctx->cipher_data;
+    struct dev_crypto_state *state = EVP_CIPHER_CTX_get_cipher_data(ctx);
     struct session_op *sess = &state->d_sess;
 
     if (type == EVP_CTRL_COPY) {
         EVP_CIPHER_CTX *out = p2;
-        return cryptodev_init_key(out, sess->key, ctx->iv, 0);
+        return cryptodev_init_key(out, (unsigned char *)sess->key,
+                                 EVP_CIPHER_CTX_iv(ctx), 0);
     }
 
     return 0;