diff options
-rw-r--r-- | crypto/evp/e_aes_cbc_hmac_sha256.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/evp/e_aes_cbc_hmac_sha256.c b/crypto/evp/e_aes_cbc_hmac_sha256.c index 46c9d03389..8422aeee00 100644 --- a/crypto/evp/e_aes_cbc_hmac_sha256.c +++ b/crypto/evp/e_aes_cbc_hmac_sha256.c @@ -825,11 +825,13 @@ static int aesni_cbc_hmac_sha256_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, case EVP_CTRL_AEAD_TLS1_AAD: { unsigned char *p = ptr; - unsigned int len = p[arg - 2] << 8 | p[arg - 1]; + unsigned int len; if (arg != EVP_AEAD_TLS1_AAD_LEN) return -1; + len = p[arg - 2] << 8 | p[arg - 1]; + if (ctx->encrypt) { key->payload_length = len; if ((key->aux.tls_ver = |