Vendor import of OpenSSL release 0.9.7. This release includes

support for AES and OpenBSD's hardware crypto.

1 files changed, 38 insertions, 17 deletions

diff --git a/crypto/openssl/crypto/cryptlib.c b/crypto/openssl/crypto/cryptlib.c
index 8fd2d4d..2924def 100644
--- a/crypto/openssl/crypto/cryptlib.c
+++ b/crypto/openssl/crypto/cryptlib.c
@@ -62,7 +62,7 @@
 #include <openssl/crypto.h>
 #include <openssl/safestack.h>
 
-#if defined(WIN32) || defined(WIN16)
+#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16)
 static double SSLeay_MSVC5_hack=0.0; /* and for VC1.5 */
 #endif
 
@@ -74,7 +74,7 @@ static const char* lock_names[CRYPTO_NUM_LOCKS] =
 	{
 	"<<ERROR>>",
 	"err",
-	"err_hash",
+	"ex_data",
 	"x509",
 	"x509_info",
 	"x509_pkey",
@@ -89,6 +89,7 @@ static const char* lock_names[CRYPTO_NUM_LOCKS] =
 	"ssl_session",
 	"ssl_sess_cert",
 	"ssl",
+	"ssl_method",
 	"rand",
 	"rand2",
 	"debug_malloc",
@@ -101,7 +102,10 @@ static const char* lock_names[CRYPTO_NUM_LOCKS] =
 	"debug_malloc2",
 	"dso",
 	"dynlock",
-#if CRYPTO_NUM_LOCKS != 29
+	"engine",
+	"ui",
+	"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
 	};
@@ -133,11 +137,11 @@ int CRYPTO_get_new_lockid(char *name)
 	char *str;
 	int i;
 
+#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16)
 	/* A hack to make Visual C++ 5.0 work correctly when linking as
 	 * a DLL using /MT. Without this, the application cannot use
 	 * and floating point printf's.
 	 * It also seems to be needed for Visual C 1.5 (win16) */
-#if defined(WIN32) || defined(WIN16)
 	SSLeay_MSVC5_hack=(double)name[0]*(double)name[1];
 #endif
 
@@ -204,10 +208,18 @@ 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);
@@ -357,9 +369,9 @@ unsigned long CRYPTO_thread_id(void)
 
 	if (id_callback == NULL)
 		{
-#ifdef WIN16
+#ifdef OPENSSL_SYS_WIN16
 		ret=(unsigned long)GetCurrentTask();
-#elif defined(WIN32)
+#elif defined(OPENSSL_SYS_WIN32)
 		ret=(unsigned long)GetCurrentThreadId();
 #elif defined(GETPID_IS_MEANINGLESS)
 		ret=1L;
@@ -399,16 +411,17 @@ void CRYPTO_lock(int mode, int type, const char *file, int line)
 #endif
 	if (type < 0)
 		{
-		int i = -type - 1;
-		struct CRYPTO_dynlock_value *pointer
-			= CRYPTO_get_dynlock_value(i);
-
-		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(i);
+			CRYPTO_destroy_dynlockid(type);
+			}
 		}
 	else
 		if (locking_callback != NULL)
@@ -459,14 +472,14 @@ const char *CRYPTO_get_lock_name(int type)
 		return("dynamic");
 	else if (type < CRYPTO_NUM_LOCKS)
 		return(lock_names[type]);
-	else if (type-CRYPTO_NUM_LOCKS >= sk_num(app_locks))
+	else if (type-CRYPTO_NUM_LOCKS > sk_num(app_locks))
 		return("ERROR");
 	else
 		return(sk_value(app_locks,type-CRYPTO_NUM_LOCKS));
 	}
 
 #ifdef _DLL
-#ifdef WIN32
+#ifdef OPENSSL_SYS_WIN32
 
 /* All we really need to do is remove the 'error' state when a thread
  * detaches */
@@ -491,3 +504,11 @@ BOOL WINAPI DLLEntryPoint(HINSTANCE hinstDLL, DWORD fdwReason,
 #endif
 
 #endif
+
+void OpenSSLDie(const char *file,int line,const char *assertion)
+	{
+	fprintf(stderr,
+		"%s(%d): OpenSSL internal error, assertion failed: %s\n",
+		file,line,assertion);
+	abort();
+	}