2 files changed, 16 insertions, 20 deletions

diff --git a/src/lib/libssl/src/ssl/t1_enc.c b/src/lib/libssl/src/ssl/t1_enc.c
index 5cd1688a37..a3a5d4dd7d 100644
--- a/src/lib/libssl/src/ssl/t1_enc.c
+++ b/src/lib/libssl/src/ssl/t1_enc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: t1_enc.c,v 1.79 2015/07/17 07:04:41 doug Exp $ */
+/* $OpenBSD: t1_enc.c,v 1.80 2015/08/27 14:16:57 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -698,7 +698,7 @@ tls1_enc(SSL *s, int send)
         if (aead) {
                 unsigned char ad[13], *in, *out, nonce[16];
                 unsigned nonce_used;
-                ssize_t n;
+                size_t out_len;
 
                 if (SSL_IS_DTLS(s)) {
                         dtls1_build_sequence_number(ad, seq,
@@ -753,11 +753,11 @@ tls1_enc(SSL *s, int send)
                         ad[12] = len & 0xff;
 
                         if (!EVP_AEAD_CTX_seal(&aead->ctx,
-                            out + eivlen, &n, len + aead->tag_len, nonce,
+                            out + eivlen, &out_len, len + aead->tag_len, nonce,
                             nonce_used, in + eivlen, len, ad, sizeof(ad)))
                                 return -1;
-                        if (n >= 0 && aead->variable_nonce_in_record)
-                                n += aead->variable_nonce_len;
+                        if (aead->variable_nonce_in_record)
+                                out_len += aead->variable_nonce_len;
                 } else {
                         /* receive */
                         size_t len = rec->length;
@@ -786,17 +786,15 @@ tls1_enc(SSL *s, int send)
                         ad[11] = len >> 8;
                         ad[12] = len & 0xff;
 
-                        if (!EVP_AEAD_CTX_open(&aead->ctx, out, &n, len, nonce,
-                            nonce_used, in, len + aead->tag_len, ad,
+                        if (!EVP_AEAD_CTX_open(&aead->ctx, out, &out_len, len,
+                            nonce, nonce_used, in, len + aead->tag_len, ad,
                             sizeof(ad)))
                                 return -1;
 
                         rec->data = rec->input = out;
                 }
 
-                if (n == -1)
-                        return -1;
-                rec->length = n;
+                rec->length = out_len;
 
                 return 1;
         }
diff --git a/src/lib/libssl/t1_enc.c b/src/lib/libssl/t1_enc.c
index 5cd1688a37..a3a5d4dd7d 100644
--- a/src/lib/libssl/t1_enc.c
+++ b/src/lib/libssl/t1_enc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: t1_enc.c,v 1.79 2015/07/17 07:04:41 doug Exp $ */
+/* $OpenBSD: t1_enc.c,v 1.80 2015/08/27 14:16:57 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -698,7 +698,7 @@ tls1_enc(SSL *s, int send)
         if (aead) {
                 unsigned char ad[13], *in, *out, nonce[16];
                 unsigned nonce_used;
-                ssize_t n;
+                size_t out_len;
 
                 if (SSL_IS_DTLS(s)) {
                         dtls1_build_sequence_number(ad, seq,
@@ -753,11 +753,11 @@ tls1_enc(SSL *s, int send)
                         ad[12] = len & 0xff;
 
                         if (!EVP_AEAD_CTX_seal(&aead->ctx,
-                            out + eivlen, &n, len + aead->tag_len, nonce,
+                            out + eivlen, &out_len, len + aead->tag_len, nonce,
                             nonce_used, in + eivlen, len, ad, sizeof(ad)))
                                 return -1;
-                        if (n >= 0 && aead->variable_nonce_in_record)
-                                n += aead->variable_nonce_len;
+                        if (aead->variable_nonce_in_record)
+                                out_len += aead->variable_nonce_len;
                 } else {
                         /* receive */
                         size_t len = rec->length;
@@ -786,17 +786,15 @@ tls1_enc(SSL *s, int send)
                         ad[11] = len >> 8;
                         ad[12] = len & 0xff;
 
-                        if (!EVP_AEAD_CTX_open(&aead->ctx, out, &n, len, nonce,
-                            nonce_used, in, len + aead->tag_len, ad,
+                        if (!EVP_AEAD_CTX_open(&aead->ctx, out, &out_len, len,
+                            nonce, nonce_used, in, len + aead->tag_len, ad,
                             sizeof(ad)))
                                 return -1;
 
                         rec->data = rec->input = out;
                 }
 
-                if (n == -1)
-                        return -1;
-                rec->length = n;
+                rec->length = out_len;
 
                 return 1;
         }