[openssl] OpenSSL_1_1_1-stable update

[Matt Caswell]

The branch OpenSSL_1_1_1-stable has been updated
       via  ebf7bd7f4b5200c4a0e7d86b1f13442e7a6154b6 (commit)
      from  143ee7b673b4544e3e749218548c8671c4414270 (commit)


- Log -----------------------------------------------------------------
commit ebf7bd7f4b5200c4a0e7d86b1f13442e7a6154b6
Author: Matt Caswell <matt at openssl.org>
Date:   Wed Feb 20 11:11:04 2019 +0000

    Fix dasync engine
    
    The aes128_cbc_hmac_sha1 cipher in the dasync engine is broken. Probably
    by commit e38c2e8535 which removed use of the "enc" variable...but not
    completely.
    
    Reviewed-by: Richard Levitte <levitte at openssl.org>
    Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre at ncp-e.com>
    (Merged from https://github.com/openssl/openssl/pull/8291)
    
    (cherry picked from commit 695dd3a332fdd54b873fd0d08f9ae720141f24cd)

-----------------------------------------------------------------------

Summary of changes:
 engines/e_dasync.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/engines/e_dasync.c b/engines/e_dasync.c
index b005f42..0fe1d43 100644
--- a/engines/e_dasync.c
+++ b/engines/e_dasync.c
@@ -138,7 +138,6 @@ struct dasync_pipeline_ctx {
     unsigned char **inbufs;
     unsigned char **outbufs;
     size_t *lens;
-    int enc;
     unsigned char tlsaad[SSL_MAX_PIPELINES][EVP_AEAD_TLS1_AAD_LEN];
     unsigned int aadctr;
 };
@@ -603,7 +602,7 @@ static int dasync_cipher_ctrl_helper(EVP_CIPHER_CTX *ctx, int type, int arg,
 
             len = p[arg - 2] << 8 | p[arg - 1];
 
-            if (pipe_ctx->enc) {
+            if (EVP_CIPHER_CTX_encrypting(ctx)) {
                 if ((p[arg - 4] << 8 | p[arg - 3]) >= TLS1_1_VERSION) {
                     if (len < AES_BLOCK_SIZE)
                         return 0;