From: Andy Polyakov <appro@openssl.org>
Date: Fri, 14 Oct 2011 09:32:06 +0000 (+0000)
Subject: e_aes.c: fix bug in aesni_gcm_tls_cipher.
X-Git-Tag: OpenSSL-fips-2_0-rc1~61
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=027026df9fd8d6803bc10de1f533372f8c8fab30

e_aes.c: fix bug in aesni_gcm_tls_cipher.
---

diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c
index 558f1a197f..4b94b2a840 100644
--- a/crypto/evp/e_aes.c
+++ b/crypto/evp/e_aes.c
@@ -369,6 +369,7 @@ static int aesni_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 		/* Encrypt payload */
 		if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm, in, out, len,
 						aesni_ctr32_encrypt_blocks))
+			goto err;
 		out += len;
 		/* Finally write tag */
 		CRYPTO_gcm128_tag(&gctx->gcm, out, EVP_GCM_TLS_TAG_LEN);