X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fcryptlib.c;h=84c1e6853f3dd79ba8d3dde40910cdd863a4f51b;hb=5edd0f51e39cc5a8632b693baac007e68c687a29;hp=38e2a533942846aab83145d8331ddaa3219e5097;hpb=54a656ef081f72a740c550ebd8099b40b8b5cde0;p=oweals%2Fopenssl.git

diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c
index 38e2a53394..84c1e6853f 100644
--- a/crypto/cryptlib.c
+++ b/crypto/cryptlib.c
@@ -1,57 +1,4 @@
 /* crypto/cryptlib.c */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -108,11 +55,6 @@
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
-/* ====================================================================
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
- * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
- */
 
 #include <stdio.h>
 #include <string.h>
@@ -124,6 +66,11 @@
 static double SSLeay_MSVC5_hack=0.0; /* and for VC1.5 */
 #endif
 
+#ifdef OPENSSL_FIPS
+int FIPS_mode;
+void *FIPS_rand_check;
+#endif /* def OPENSSL_FIPS */
+
 DECLARE_STACK_OF(CRYPTO_dynlock)
 IMPLEMENT_STACK_OF(CRYPTO_dynlock)
 
@@ -162,11 +109,8 @@ static const char* lock_names[CRYPTO_NUM_LOCKS] =
 	"dynlock",
 	"engine",
 	"ui",
-	"ecdsa",
-	"ec",
-	"ecdh",
-	"bn",
-#if CRYPTO_NUM_LOCKS != 36
+	"hwcrhk",		/* This is a HACK which will disappear in 0.9.8 */
+#if CRYPTO_NUM_LOCKS != 33
 # error "Inconsistency between crypto.h and cryptlib.c"
 #endif
 	};
@@ -269,10 +213,18 @@ int CRYPTO_get_new_dynlockid(void)
 	i=sk_CRYPTO_dynlock_find(dyn_locks,NULL);
 	/* If there was none, push, thereby creating a new one */
 	if (i == -1)
-		i=sk_CRYPTO_dynlock_push(dyn_locks,pointer);
+		/* Since sk_push() returns the number of items on the
+		   stack, not the location of the pushed item, we need
+		   to transform the returned number into a position,
+		   by decreasing it.  */
+		i=sk_CRYPTO_dynlock_push(dyn_locks,pointer) - 1;
+	else
+		/* If we found a place with a NULL pointer, put our pointer
+		   in it.  */
+		sk_CRYPTO_dynlock_set(dyn_locks,i,pointer);
 	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
 
-	if (!i)
+	if (i == -1)
 		{
 		dynlock_destroy_callback(pointer->data,__FILE__,__LINE__);
 		OPENSSL_free(pointer);
@@ -464,15 +416,17 @@ void CRYPTO_lock(int mode, int type, const char *file, int line)
 #endif
 	if (type < 0)
 		{
-		struct CRYPTO_dynlock_value *pointer
-			= CRYPTO_get_dynlock_value(type);
-
-		if (pointer && dynlock_lock_callback)
+		if (dynlock_lock_callback != NULL)
 			{
+			struct CRYPTO_dynlock_value *pointer
+				= CRYPTO_get_dynlock_value(type);
+
+			OPENSSL_assert(pointer != NULL);
+
 			dynlock_lock_callback(mode, pointer, file, line);
-			}
 
-		CRYPTO_destroy_dynlockid(type);
+			CRYPTO_destroy_dynlockid(type);
+			}
 		}
 	else
 		if (locking_callback != NULL)