Update Cryptlib and openssl

Update Cryptlib to r16559 and openssl to 0.9.8zf

Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>

1 files changed, 260 insertions, 266 deletions

diff --git a/Cryptlib/OpenSSL/crypto/dyn_lck.c b/Cryptlib/OpenSSL/crypto/dyn_lck.c
index 7f82c412..e91b9b79 100644
--- a/Cryptlib/OpenSSL/crypto/dyn_lck.c
+++ b/Cryptlib/OpenSSL/crypto/dyn_lck.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    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
@@ -58,21 +58,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -87,10 +87,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -102,7 +102,7 @@
  * 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.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -110,7 +110,7 @@
  */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECDH support in OpenSSL originally developed by 
+ * ECDH support in OpenSSL originally developed by
  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
  */
 
@@ -118,311 +118,305 @@
 #include <openssl/safestack.h>
 
 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16)
-static double SSLeay_MSVC5_hack=0.0; /* and for VC1.5 */
+static double SSLeay_MSVC5_hack = 0.0; /* and for VC1.5 */
 #endif
 
 DECLARE_STACK_OF(CRYPTO_dynlock)
 IMPLEMENT_STACK_OF(CRYPTO_dynlock)
 
 /* real #defines in crypto.h, keep these upto date */
-static const char* const lock_names[CRYPTO_NUM_LOCKS] =
-	{
-	"<<ERROR>>",
-	"err",
-	"ex_data",
-	"x509",
-	"x509_info",
-	"x509_pkey",
-	"x509_crl",
-	"x509_req",
-	"dsa",
-	"rsa",
-	"evp_pkey",
-	"x509_store",
-	"ssl_ctx",
-	"ssl_cert",
-	"ssl_session",
-	"ssl_sess_cert",
-	"ssl",
-	"ssl_method",
-	"rand",
-	"rand2",
-	"debug_malloc",
-	"BIO",
-	"gethostbyname",
-	"getservbyname",
-	"readdir",
-	"RSA_blinding",
-	"dh",
-	"debug_malloc2",
-	"dso",
-	"dynlock",
-	"engine",
-	"ui",
-	"ecdsa",
-	"ec",
-	"ecdh",
-	"bn",
-	"ec_pre_comp",
-	"store",
-	"comp",
+static const char *const lock_names[CRYPTO_NUM_LOCKS] = {
+    "<<ERROR>>",
+    "err",
+    "ex_data",
+    "x509",
+    "x509_info",
+    "x509_pkey",
+    "x509_crl",
+    "x509_req",
+    "dsa",
+    "rsa",
+    "evp_pkey",
+    "x509_store",
+    "ssl_ctx",
+    "ssl_cert",
+    "ssl_session",
+    "ssl_sess_cert",
+    "ssl",
+    "ssl_method",
+    "rand",
+    "rand2",
+    "debug_malloc",
+    "BIO",
+    "gethostbyname",
+    "getservbyname",
+    "readdir",
+    "RSA_blinding",
+    "dh",
+    "debug_malloc2",
+    "dso",
+    "dynlock",
+    "engine",
+    "ui",
+    "ecdsa",
+    "ec",
+    "ecdh",
+    "bn",
+    "ec_pre_comp",
+    "store",
+    "comp",
 #ifndef OPENSSL_FIPS
 # if CRYPTO_NUM_LOCKS != 39
 #  error "Inconsistency between crypto.h and cryptlib.c"
 # endif
 #else
-	"fips",
-	"fips2",
+    "fips",
+    "fips2",
 # if CRYPTO_NUM_LOCKS != 41
 #  error "Inconsistency between crypto.h and cryptlib.c"
 # endif
 #endif
-	};
-
-/* This is for applications to allocate new type names in the non-dynamic
-   array of lock names.  These are numbered with positive numbers.  */
-static STACK *app_locks=NULL;
+};
 
-/* For applications that want a more dynamic way of handling threads, the
-   following stack is used.  These are externally numbered with negative
-   numbers.  */
-static STACK_OF(CRYPTO_dynlock) *dyn_locks=NULL;
+/*
+ * This is for applications to allocate new type names in the non-dynamic
+ * array of lock names.  These are numbered with positive numbers.
+ */
+static STACK *app_locks = NULL;
 
+/*
+ * For applications that want a more dynamic way of handling threads, the
+ * following stack is used.  These are externally numbered with negative
+ * numbers.
+ */
+static STACK_OF(CRYPTO_dynlock) *dyn_locks = NULL;
 
 static struct CRYPTO_dynlock_value *(MS_FAR *dynlock_create_callback)
-	(const char *file,int line)=NULL;
-static void (MS_FAR *dynlock_lock_callback)(int mode,
-	struct CRYPTO_dynlock_value *l, const char *file,int line)=NULL;
-static void (MS_FAR *dynlock_destroy_callback)(struct CRYPTO_dynlock_value *l,
-	const char *file,int line)=NULL;
+ (const char *file, int line) = NULL;
+static void (MS_FAR *dynlock_lock_callback) (int mode,
+                                             struct CRYPTO_dynlock_value *l,
+                                             const char *file, int line) =
+    NULL;
+static void (MS_FAR *dynlock_destroy_callback) (struct CRYPTO_dynlock_value
+                                                *l, const char *file,
+                                                int line) = NULL;
 
 int CRYPTO_get_new_lockid(char *name)
-	{
-	char *str;
-	int i;
+{
+    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) */
-	SSLeay_MSVC5_hack=(double)name[0]*(double)name[1];
+    /*
+     * 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)
+     */
+    SSLeay_MSVC5_hack = (double)name[0] * (double)name[1];
 #endif
 
-	if ((app_locks == NULL) && ((app_locks=sk_new_null()) == NULL))
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	if ((str=BUF_strdup(name)) == NULL)
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	i=sk_push(app_locks,str);
-	if (!i)
-		OPENSSL_free(str);
-	else
-		i+=CRYPTO_NUM_LOCKS; /* gap of one :-) */
-	return(i);
-	}
+    if ((app_locks == NULL) && ((app_locks = sk_new_null()) == NULL)) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    if ((str = BUF_strdup(name)) == NULL) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_LOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    i = sk_push(app_locks, str);
+    if (!i)
+        OPENSSL_free(str);
+    else
+        i += CRYPTO_NUM_LOCKS;  /* gap of one :-) */
+    return (i);
+}
 
 int CRYPTO_get_new_dynlockid(void)
-	{
-	int i = 0;
-	CRYPTO_dynlock *pointer = NULL;
-
-	if (dynlock_create_callback == NULL)
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK);
-		return(0);
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
-	if ((dyn_locks == NULL)
-		&& ((dyn_locks=sk_CRYPTO_dynlock_new_null()) == NULL))
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-
-	pointer = (CRYPTO_dynlock *)OPENSSL_malloc(sizeof(CRYPTO_dynlock));
-	if (pointer == NULL)
-		{
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	pointer->references = 1;
-	pointer->data = dynlock_create_callback(__FILE__,__LINE__);
-	if (pointer->data == NULL)
-		{
-		OPENSSL_free(pointer);
-		CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
-	/* First, try to find an existing empty slot */
-	i=sk_CRYPTO_dynlock_find(dyn_locks,NULL);
-	/* If there was none, push, thereby creating a new one */
-	if (i == -1)
-		/* 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.  */
-		(void)sk_CRYPTO_dynlock_set(dyn_locks,i,pointer);
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-
-	if (i == -1)
-		{
-		dynlock_destroy_callback(pointer->data,__FILE__,__LINE__);
-		OPENSSL_free(pointer);
-		}
-	else
-		i += 1; /* to avoid 0 */
-	return -i;
-	}
+{
+    int i = 0;
+    CRYPTO_dynlock *pointer = NULL;
+
+    if (dynlock_create_callback == NULL) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID,
+                  CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK);
+        return (0);
+    }
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+    if ((dyn_locks == NULL)
+        && ((dyn_locks = sk_CRYPTO_dynlock_new_null()) == NULL)) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+
+    pointer = (CRYPTO_dynlock *) OPENSSL_malloc(sizeof(CRYPTO_dynlock));
+    if (pointer == NULL) {
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+    pointer->references = 1;
+    pointer->data = dynlock_create_callback(__FILE__, __LINE__);
+    if (pointer->data == NULL) {
+        OPENSSL_free(pointer);
+        CRYPTOerr(CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID, ERR_R_MALLOC_FAILURE);
+        return (0);
+    }
+
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+    /* First, try to find an existing empty slot */
+    i = sk_CRYPTO_dynlock_find(dyn_locks, NULL);
+    /* If there was none, push, thereby creating a new one */
+    if (i == -1)
+        /*
+         * 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.
+         */
+        (void)sk_CRYPTO_dynlock_set(dyn_locks, i, pointer);
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+
+    if (i == -1) {
+        dynlock_destroy_callback(pointer->data, __FILE__, __LINE__);
+        OPENSSL_free(pointer);
+    } else
+        i += 1;                 /* to avoid 0 */
+    return -i;
+}
 
 void CRYPTO_destroy_dynlockid(int i)
-	{
-	CRYPTO_dynlock *pointer = NULL;
-	if (i)
-		i = -i-1;
-	if (dynlock_destroy_callback == NULL)
-		return;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
-
-	if (dyn_locks == NULL || i >= sk_CRYPTO_dynlock_num(dyn_locks))
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-		return;
-		}
-	pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
-	if (pointer != NULL)
-		{
-		--pointer->references;
+{
+    CRYPTO_dynlock *pointer = NULL;
+    if (i)
+        i = -i - 1;
+    if (dynlock_destroy_callback == NULL)
+        return;
+
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+
+    if (dyn_locks == NULL || i >= sk_CRYPTO_dynlock_num(dyn_locks)) {
+        CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+        return;
+    }
+    pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
+    if (pointer != NULL) {
+        --pointer->references;
 #ifdef REF_CHECK
-		if (pointer->references < 0)
-			{
-			fprintf(stderr,"CRYPTO_destroy_dynlockid, bad reference count\n");
-			abort();
-			}
-		else
+        if (pointer->references < 0) {
+            fprintf(stderr,
+                    "CRYPTO_destroy_dynlockid, bad reference count\n");
+            abort();
+        } else
 #endif
-			if (pointer->references <= 0)
-				{
-				(void)sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
-				}
-			else
-				pointer = NULL;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
-
-	if (pointer)
-		{
-		dynlock_destroy_callback(pointer->data,__FILE__,__LINE__);
-		OPENSSL_free(pointer);
-		}
-	}
+        if (pointer->references <= 0) {
+            (void)sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
+        } else
+            pointer = NULL;
+    }
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+
+    if (pointer) {
+        dynlock_destroy_callback(pointer->data, __FILE__, __LINE__);
+        OPENSSL_free(pointer);
+    }
+}
 
 struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i)
-	{
-	CRYPTO_dynlock *pointer = NULL;
-	if (i)
-		i = -i-1;
+{
+    CRYPTO_dynlock *pointer = NULL;
+    if (i)
+        i = -i - 1;
 
-	CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
+    CRYPTO_w_lock(CRYPTO_LOCK_DYNLOCK);
 
-	if (dyn_locks != NULL && i < sk_CRYPTO_dynlock_num(dyn_locks))
-		pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
-	if (pointer)
-		pointer->references++;
+    if (dyn_locks != NULL && i < sk_CRYPTO_dynlock_num(dyn_locks))
+        pointer = sk_CRYPTO_dynlock_value(dyn_locks, i);
+    if (pointer)
+        pointer->references++;
 
-	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
+    CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
 
-	if (pointer)
-		return pointer->data;
-	return NULL;
-	}
+    if (pointer)
+        return pointer->data;
+    return NULL;
+}
 
 struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))
-	(const char *file,int line)
-	{
-	return(dynlock_create_callback);
-	}
+ (const char *file, int line) {
+    return (dynlock_create_callback);
+}
 
-void (*CRYPTO_get_dynlock_lock_callback(void))(int mode,
-	struct CRYPTO_dynlock_value *l, const char *file,int line)
-	{
-	return(dynlock_lock_callback);
-	}
+void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode,
+                                                struct CRYPTO_dynlock_value
+                                                *l, const char *file,
+                                                int line) {
+    return (dynlock_lock_callback);
+}
 
 void (*CRYPTO_get_dynlock_destroy_callback(void))
-	(struct CRYPTO_dynlock_value *l, const char *file,int line)
-	{
-	return(dynlock_destroy_callback);
-	}
+ (struct CRYPTO_dynlock_value *l, const char *file, int line) {
+    return (dynlock_destroy_callback);
+}
 
 void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*func)
-	(const char *file, int line))
-	{
-	dynlock_create_callback=func;
-	}
+                                         (const char *file, int line))
+{
+    dynlock_create_callback = func;
+}
 
 static void do_dynlock(int mode, int type, const char *file, int line)
-	{
-	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);
-		}
-	}
-
-void CRYPTO_set_dynlock_lock_callback(void (*func)(int mode,
-	struct CRYPTO_dynlock_value *l, const char *file, int line))
-	{
-	/* Set callback so CRYPTO_lock() can now handle dynamic locks.
-	 * This is OK because at this point and application shouldn't be using
-	 * OpenSSL from multiple threads because it is setting up the locking
-	 * callbacks.
-	 */
-	static int done = 0;
-	if (!done)
-		{
-		int_CRYPTO_set_do_dynlock_callback(do_dynlock);
-		done = 1;
-		}
-		
-	dynlock_lock_callback=func;
-	}
+{
+    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);
+    }
+}
+
+void CRYPTO_set_dynlock_lock_callback(void (*func) (int mode,
+                                                    struct
+                                                    CRYPTO_dynlock_value *l,
+                                                    const char *file,
+                                                    int line))
+{
+    /*
+     * Set callback so CRYPTO_lock() can now handle dynamic locks. This is OK
+     * because at this point and application shouldn't be using OpenSSL from
+     * multiple threads because it is setting up the locking callbacks.
+     */
+    static int done = 0;
+    if (!done) {
+        int_CRYPTO_set_do_dynlock_callback(do_dynlock);
+        done = 1;
+    }
+
+    dynlock_lock_callback = func;
+}
 
 void CRYPTO_set_dynlock_destroy_callback(void (*func)
-	(struct CRYPTO_dynlock_value *l, const char *file, int line))
-	{
-	dynlock_destroy_callback=func;
-	}
+                                          (struct CRYPTO_dynlock_value *l,
+                                           const char *file, int line))
+{
+    dynlock_destroy_callback = func;
+}
 
 const char *CRYPTO_get_lock_name(int type)
-	{
-	if (type < 0)
-		return("dynamic");
-	else if (type < CRYPTO_NUM_LOCKS)
-		return(lock_names[type]);
-	else if (type-CRYPTO_NUM_LOCKS > sk_num(app_locks))
-		return("ERROR");
-	else
-		return(sk_value(app_locks,type-CRYPTO_NUM_LOCKS));
-	}
-
+{
+    if (type < 0)
+        return ("dynamic");
+    else if (type < CRYPTO_NUM_LOCKS)
+        return (lock_names[type]);
+    else if (type - CRYPTO_NUM_LOCKS > sk_num(app_locks))
+        return ("ERROR");
+    else
+        return (sk_value(app_locks, type - CRYPTO_NUM_LOCKS));
+}