Hi Gert,
On 04/14/2013 12:07 PM, Gert Doering wrote:
> this is something for Adriaan or Steffan, I think... in crypto_openssl.c,
> we have two stray uses of #ifdef USE_SSL...
>
> void
> crypto_init_lib (void)
> {
> #ifndef USE_SSL
> #ifndef ENABLE_SMALL
> ERR_load_crypto_strings ();
> #endif
> OpenSSL_add_all_algorithms ();
> #endif
>
> ...
> void
> crypto_uninit_lib (void)
> {
> #ifndef USE_SSL
> EVP_cleanup ();
> #ifndef ENABLE_SMALL
> ERR_free_strings ();
> #endif
> #endif
>
>
> ... should this be ENABLE_SSL? Or not be there at all?
It should indeed be ENABLE_SSL. The #ifndef confused me at first, so I
also added some comments to clarify.
> I won't claim to understand the code, but I can say for sure that we
> do not have a "USE_SSL" conditional anymore :-) - this is now ENABLE_SSL.
>
> Please check and send patch :-)
Yes sir ;) I attached the patch.
-Steffan
>From a4d045dd3acd78999371db8d87c320aa0d0669e5 Mon Sep 17 00:00:00 2001
From: Steffan Karger <[email protected]>
List-Post: [email protected]
Date: Mon, 15 Apr 2013 10:45:28 +0200
Subject: [PATCH] Fixed usage of stale define USE_SSL to ENABLE_SSL
Signed-off-by: Steffan Karger <[email protected]>
---
doc/doxygen/openvpn.doxyfile | 2 +-
src/openvpn/crypto_openssl.c | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/doc/doxygen/openvpn.doxyfile b/doc/doxygen/openvpn.doxyfile
index 5d87172..cf26c42 100644
--- a/doc/doxygen/openvpn.doxyfile
+++ b/doc/doxygen/openvpn.doxyfile
@@ -235,7 +235,7 @@ EXPAND_ONLY_PREDEF = NO
SEARCH_INCLUDES = YES
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
-PREDEFINED = WIN32 NTLM USE_LZO ENABLE_FRAGMENT P2MP P2MP_SERVER USE_CRYPTO USE_SSL ENABLE_PLUGIN ENABLE_MANAGEMENT ENABLE_OCC HAVE_GETTIMEOFDAY
+PREDEFINED = WIN32 NTLM USE_LZO ENABLE_FRAGMENT P2MP P2MP_SERVER ENABLE_CRYPTO ENABLE_CRYPTO_OPENSSL ENABLE_SSL ENABLE_PLUGIN ENABLE_MANAGEMENT ENABLE_OCC HAVE_GETTIMEOFDAY
EXPAND_AS_DEFINED =
SKIP_FUNCTION_MACROS = YES
#---------------------------------------------------------------------------
diff --git a/src/openvpn/crypto_openssl.c b/src/openvpn/crypto_openssl.c
index 21d1762..1501bc8 100644
--- a/src/openvpn/crypto_openssl.c
+++ b/src/openvpn/crypto_openssl.c
@@ -194,7 +194,8 @@ crypto_init_lib_engine (const char *engine_name)
void
crypto_init_lib (void)
{
-#ifndef USE_SSL
+#ifndef ENABLE_SSL
+ /* If SSL is enabled init is taken care of in ssl_openssl.c */
#ifndef ENABLE_SMALL
ERR_load_crypto_strings ();
#endif
@@ -215,7 +216,8 @@ crypto_init_lib (void)
void
crypto_uninit_lib (void)
{
-#ifndef USE_SSL
+#ifndef ENABLE_SSL
+ /* If SSL is enabled cleanup is taken care of in ssl_openssl.c */
EVP_cleanup ();
#ifndef ENABLE_SMALL
ERR_free_strings ();
--
1.7.9.5
