openvpn: update to 2.3.2

this patches updates openvpn to v2.3.2
and adds a PKG_MD5SUM to the Makefile

This release fixes a memory access violation when cipher none is used
on ar71xx - at least with my config

Signed-off-by: Peter Wagner <tripolar@gmx.at>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37560 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/network/services/openvpn/Makefile

@@ -9,11 +9,12 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=openvpn
 
-PKG_VERSION:=2.3.0
+PKG_VERSION:=2.3.2
 PKG_RELEASE=1
 
 PKG_SOURCE_URL:=http://swupdate.openvpn.net/community/releases
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_MD5SUM:=06e5f93dbf13f2c19647ca15ffc23ac1
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 

package/network/services/openvpn/patches/100-polarssl_update.patch

@@ -1,60 +0,0 @@
---- a/src/openvpn/crypto_polarssl.h
-+++ b/src/openvpn/crypto_polarssl.h
-@@ -60,7 +60,7 @@ typedef md_context_t hmac_ctx_t;
- #define OPENVPN_MODE_OFB 	POLARSSL_MODE_OFB
- 
- /** Cipher is in CFB mode */
--#define OPENVPN_MODE_CFB 	POLARSSL_MODE_CFB128
-+#define OPENVPN_MODE_CFB 	POLARSSL_MODE_CFB
- 
- /** Cipher should encrypt */
- #define OPENVPN_OP_ENCRYPT 	POLARSSL_ENCRYPT
---- a/src/openvpn/ssl_polarssl.c
-+++ b/src/openvpn/ssl_polarssl.c
-@@ -65,23 +65,6 @@ tls_clear_error()
- {
- }
- 
--static int default_ciphersuites[] =
--{
--    SSL_EDH_RSA_AES_256_SHA,
--    SSL_EDH_RSA_CAMELLIA_256_SHA,
--    SSL_EDH_RSA_AES_128_SHA,
--    SSL_EDH_RSA_CAMELLIA_128_SHA,
--    SSL_EDH_RSA_DES_168_SHA,
--    SSL_RSA_AES_256_SHA,
--    SSL_RSA_CAMELLIA_256_SHA,
--    SSL_RSA_AES_128_SHA,
--    SSL_RSA_CAMELLIA_128_SHA,
--    SSL_RSA_DES_168_SHA,
--    SSL_RSA_RC4_128_SHA,
--    SSL_RSA_RC4_128_MD5,
--    0
--};
--
- void
- tls_ctx_server_new(struct tls_root_ctx *ctx)
- {
-@@ -515,11 +498,11 @@ void key_state_ssl_init(struct key_state
-       ssl_set_rng (ks_ssl->ctx, ctr_drbg_random, rand_ctx_get());
- 
-       ALLOC_OBJ_CLEAR (ks_ssl->ssn, ssl_session);
--      ssl_set_session (ks_ssl->ctx, 0, 0, ks_ssl->ssn );
-+      ssl_set_session (ks_ssl->ctx, ks_ssl->ssn );
-       if (ssl_ctx->allowed_ciphers)
- 	ssl_set_ciphersuites (ks_ssl->ctx, ssl_ctx->allowed_ciphers);
-       else
--	ssl_set_ciphersuites (ks_ssl->ctx, default_ciphersuites);
-+	ssl_set_ciphersuites (ks_ssl->ctx, ssl_default_ciphersuites);
- 
-       /* Initialise authentication information */
-       if (is_server)
-@@ -828,7 +811,7 @@ print_details (struct key_state_ssl * ks
- 		    ssl_get_version (ks_ssl->ctx),
- 		    ssl_get_ciphersuite(ks_ssl->ctx));
- 
--  cert = ks_ssl->ctx->peer_cert;
-+  cert = ssl_get_peer_cert(ks_ssl->ctx);
-   if (cert != NULL)
-     {
-       openvpn_snprintf (s2, sizeof (s2), ", " counter_format " bit RSA", (counter_type) cert->rsa.len * 8);