From 9f0928c6593f937a17b7974b04051c57e3874b20 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Thu, 12 Feb 2015 22:22:25 +0100
Subject: Update OpenSSL to AOSP -master

---
 main/openssl/crypto/ec/ec_lib.c   | 2 +-
 main/openssl/crypto/ec/ec_mult.c  | 7 ++++---
 main/openssl/crypto/ec/ec_pmeth.c | 6 ++++++
 main/openssl/crypto/ec/ectest.c   | 4 ++--
 4 files changed, 13 insertions(+), 6 deletions(-)

(limited to 'main/openssl/crypto/ec')

diff --git a/main/openssl/crypto/ec/ec_lib.c b/main/openssl/crypto/ec/ec_lib.c
index e2c4741b..0992c393 100644
--- a/main/openssl/crypto/ec/ec_lib.c
+++ b/main/openssl/crypto/ec/ec_lib.c
@@ -68,7 +68,7 @@
 
 #include "ec_lcl.h"
 
-static const char EC_version[] = "EC" OPENSSL_VERSION_PTEXT;
+const char EC_version[] = "EC" OPENSSL_VERSION_PTEXT;
 
 
 /* functions for EC_GROUP objects */
diff --git a/main/openssl/crypto/ec/ec_mult.c b/main/openssl/crypto/ec/ec_mult.c
index 19f21675..e81200b2 100644
--- a/main/openssl/crypto/ec/ec_mult.c
+++ b/main/openssl/crypto/ec/ec_mult.c
@@ -445,15 +445,16 @@ int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
 	wNAF_len = OPENSSL_malloc(totalnum * sizeof wNAF_len[0]);
 	wNAF     = OPENSSL_malloc((totalnum + 1) * sizeof wNAF[0]); /* includes space for pivot */
 	val_sub  = OPENSSL_malloc(totalnum * sizeof val_sub[0]);
-		 
+
+	/* Ensure wNAF is initialised in case we end up going to err */
+	if (wNAF) wNAF[0] = NULL;	/* preliminary pivot */
+
 	if (!wsize || !wNAF_len || !wNAF || !val_sub)
 		{
 		ECerr(EC_F_EC_WNAF_MUL, ERR_R_MALLOC_FAILURE);
 		goto err;
 		}
 
-	wNAF[0] = NULL;	/* preliminary pivot */
-
 	/* num_val will be the total number of temporarily precomputed points */
 	num_val = 0;
 
diff --git a/main/openssl/crypto/ec/ec_pmeth.c b/main/openssl/crypto/ec/ec_pmeth.c
index 66ee397d..b62b532c 100644
--- a/main/openssl/crypto/ec/ec_pmeth.c
+++ b/main/openssl/crypto/ec/ec_pmeth.c
@@ -167,6 +167,7 @@ static int pkey_ec_verify(EVP_PKEY_CTX *ctx,
 	return ret;
 	}
 
+#ifndef OPENSSL_NO_ECDH
 static int pkey_ec_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
 	{
 	int ret;
@@ -200,6 +201,7 @@ static int pkey_ec_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
 	*keylen = ret;
 	return 1;
 	}
+#endif
 
 static int pkey_ec_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
 	{
@@ -333,7 +335,11 @@ const EVP_PKEY_METHOD ec_pkey_meth =
 	0,0,
 
 	0,
+#ifndef OPENSSL_NO_ECDH
 	pkey_ec_derive,
+#else
+	0,
+#endif
 
 	pkey_ec_ctrl,
 	pkey_ec_ctrl_str
diff --git a/main/openssl/crypto/ec/ectest.c b/main/openssl/crypto/ec/ectest.c
index d1bf9805..8e4154d8 100644
--- a/main/openssl/crypto/ec/ectest.c
+++ b/main/openssl/crypto/ec/ectest.c
@@ -1366,7 +1366,7 @@ static const struct nistp_test_params nistp_tests_params[] =
 		},
 	};
 
-void nistp_single_test(const struct nistp_test_params *test)
+static void nistp_single_test(const struct nistp_test_params *test)
 	{
 	BN_CTX *ctx;
 	BIGNUM *p, *a, *b, *x, *y, *n, *m, *order;
@@ -1469,7 +1469,7 @@ void nistp_single_test(const struct nistp_test_params *test)
 	BN_CTX_free(ctx);
 	}
 
-void nistp_tests()
+static void nistp_tests()
 	{
 	unsigned i;
 
-- 
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