1 files changed, 4 insertions, 2 deletions

diff --git a/src/lib/libcrypto/evp/bio_enc.c b/src/lib/libcrypto/evp/bio_enc.c
index f6ac94c6e1..b6efb5fbc4 100644
--- a/src/lib/libcrypto/evp/bio_enc.c
+++ b/src/lib/libcrypto/evp/bio_enc.c
@@ -361,8 +361,10 @@ again:
         case BIO_CTRL_DUP:
                 dbio=(BIO *)ptr;
                 dctx=(BIO_ENC_CTX *)dbio->ptr;
-                memcpy(&(dctx->cipher),&(ctx->cipher),sizeof(ctx->cipher));
-                dbio->init=1;
+                EVP_CIPHER_CTX_init(&dctx->cipher);
+                ret = EVP_CIPHER_CTX_copy(&dctx->cipher,&ctx->cipher);
+                if (ret)
+                        dbio->init=1;
                 break;
         default:
                 ret=BIO_ctrl(b->next_bio,cmd,num,ptr);