svn merge -r514:HEAD ^/branches/released .

5 files changed, 94 insertions, 135 deletions

diff --git a/openssl/crypto/buffer/Makefile b/openssl/crypto/buffer/Makefile
index 9e0f46e19..9f3a88d2d 100644
--- a/openssl/crypto/buffer/Makefile
+++ b/openssl/crypto/buffer/Makefile
@@ -17,8 +17,8 @@ TEST=
 APPS=
 
 LIB=$(TOP)/libcrypto.a
-LIBSRC= buffer.c buf_str.c buf_err.c
-LIBOBJ= buffer.o buf_str.o buf_err.o
+LIBSRC= buffer.c buf_err.c
+LIBOBJ= buffer.o buf_err.o
 
 SRC= $(LIBSRC)
 
@@ -33,7 +33,7 @@ top:
 all:	lib
 
 lib:	$(LIBOBJ)
-	$(ARX) $(LIB) $(LIBOBJ)
+	$(AR) $(LIB) $(LIBOBJ)
 	$(RANLIB) $(LIB) || echo Never mind.
 	@touch lib
 
@@ -81,13 +81,6 @@ buf_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
 buf_err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h
 buf_err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
 buf_err.o: buf_err.c
-buf_str.o: ../../e_os.h ../../include/openssl/bio.h
-buf_str.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-buf_str.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-buf_str.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-buf_str.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-buf_str.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-buf_str.o: ../../include/openssl/symhacks.h ../cryptlib.h buf_str.c
 buffer.o: ../../e_os.h ../../include/openssl/bio.h
 buffer.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 buffer.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
diff --git a/openssl/crypto/buffer/buf_err.c b/openssl/crypto/buffer/buf_err.c
index 3e25bbe87..8f1de6192 100644
--- a/openssl/crypto/buffer/buf_err.c
+++ b/openssl/crypto/buffer/buf_err.c
@@ -1,6 +1,6 @@
 /* crypto/buffer/buf_err.c */
 /* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2006 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
diff --git a/openssl/crypto/buffer/buf_str.c b/openssl/crypto/buffer/buf_str.c
deleted file mode 100644
index 28dd1e401..000000000
--- a/openssl/crypto/buffer/buf_str.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* crypto/buffer/buf_str.c */
-/* ====================================================================
- * Copyright (c) 2007 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
- *    licensing@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).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/buffer.h>
-
-char *BUF_strdup(const char *str)
-	{
-	if (str == NULL) return(NULL);
-	return BUF_strndup(str, strlen(str));
-	}
-
-char *BUF_strndup(const char *str, size_t siz)
-	{
-	char *ret;
-
-	if (str == NULL) return(NULL);
-
-	ret=OPENSSL_malloc(siz+1);
-	if (ret == NULL) 
-		{
-		BUFerr(BUF_F_BUF_STRNDUP,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	BUF_strlcpy(ret,str,siz+1);
-	return(ret);
-	}
-
-void *BUF_memdup(const void *data, size_t siz)
-	{
-	void *ret;
-
-	if (data == NULL) return(NULL);
-
-	ret=OPENSSL_malloc(siz);
-	if (ret == NULL) 
-		{
-		BUFerr(BUF_F_BUF_MEMDUP,ERR_R_MALLOC_FAILURE);
-		return(NULL);
-		}
-	return memcpy(ret, data, siz);
-	}	
-
-size_t BUF_strlcpy(char *dst, const char *src, size_t size)
-	{
-	size_t l = 0;
-	for(; size > 1 && *src; size--)
-		{
-		*dst++ = *src++;
-		l++;
-		}
-	if (size)
-		*dst = '\0';
-	return l + strlen(src);
-	}
-
-size_t BUF_strlcat(char *dst, const char *src, size_t size)
-	{
-	size_t l = 0;
-	for(; size > 0 && *dst; size--, dst++)
-		l++;
-	return l + BUF_strlcpy(dst, src, size);
-	}
diff --git a/openssl/crypto/buffer/buffer.c b/openssl/crypto/buffer/buffer.c
index b3e947771..620ea8d53 100644
--- a/openssl/crypto/buffer/buffer.c
+++ b/openssl/crypto/buffer/buffer.c
@@ -89,10 +89,10 @@ void BUF_MEM_free(BUF_MEM *a)
 	OPENSSL_free(a);
 	}
 
-int BUF_MEM_grow(BUF_MEM *str, int len)
+int BUF_MEM_grow(BUF_MEM *str, size_t len)
 	{
 	char *ret;
-	unsigned int n;
+	size_t n;
 
 	if (str->length >= len)
 		{
@@ -125,10 +125,10 @@ int BUF_MEM_grow(BUF_MEM *str, int len)
 	return(len);
 	}
 
-int BUF_MEM_grow_clean(BUF_MEM *str, int len)
+int BUF_MEM_grow_clean(BUF_MEM *str, size_t len)
 	{
 	char *ret;
-	unsigned int n;
+	size_t n;
 
 	if (str->length >= len)
 		{
@@ -161,3 +161,84 @@ int BUF_MEM_grow_clean(BUF_MEM *str, int len)
 		}
 	return(len);
 	}
+
+char *BUF_strdup(const char *str)
+	{
+	if (str == NULL) return(NULL);
+	return BUF_strndup(str, strlen(str));
+	}
+
+char *BUF_strndup(const char *str, size_t siz)
+	{
+	char *ret;
+
+	if (str == NULL) return(NULL);
+
+	ret=OPENSSL_malloc(siz+1);
+	if (ret == NULL) 
+		{
+		BUFerr(BUF_F_BUF_STRNDUP,ERR_R_MALLOC_FAILURE);
+		return(NULL);
+		}
+	BUF_strlcpy(ret,str,siz+1);
+	return(ret);
+	}
+
+void *BUF_memdup(const void *data, size_t siz)
+	{
+	void *ret;
+
+	if (data == NULL) return(NULL);
+
+	ret=OPENSSL_malloc(siz);
+	if (ret == NULL) 
+		{
+		BUFerr(BUF_F_BUF_MEMDUP,ERR_R_MALLOC_FAILURE);
+		return(NULL);
+		}
+	return memcpy(ret, data, siz);
+	}	
+
+size_t BUF_strlcpy(char *dst, const char *src, size_t size)
+	{
+	size_t l = 0;
+	for(; size > 1 && *src; size--)
+		{
+		*dst++ = *src++;
+		l++;
+		}
+	if (size)
+		*dst = '\0';
+	return l + strlen(src);
+	}
+
+size_t BUF_strlcat(char *dst, const char *src, size_t size)
+	{
+	size_t l = 0;
+	for(; size > 0 && *dst; size--, dst++)
+		l++;
+	return l + BUF_strlcpy(dst, src, size);
+	}
+
+void BUF_reverse(unsigned char *out, unsigned char *in, size_t size)
+	{
+	size_t i;
+	if (in)
+		{
+		out += size - 1;
+		for (i = 0; i < size; i++)
+			*in++ = *out--;
+		}
+	else
+		{
+		unsigned char *q;
+		char c;
+		q = out + size - 1;
+		for (i = 0; i < size/2; i++)
+			{
+			c = *q;
+			*q-- = *out;
+			*out++ = c;
+			}
+		}
+	}
diff --git a/openssl/crypto/buffer/buffer.h b/openssl/crypto/buffer/buffer.h
index 1db960745..178e41828 100644
--- a/openssl/crypto/buffer/buffer.h
+++ b/openssl/crypto/buffer/buffer.h
@@ -76,18 +76,19 @@ extern "C" {
 
 struct buf_mem_st
 	{
-	int length;	/* current number of bytes */
+	size_t length;	/* current number of bytes */
 	char *data;
-	int max;	/* size of buffer */
+	size_t max;	/* size of buffer */
 	};
 
 BUF_MEM *BUF_MEM_new(void);
 void	BUF_MEM_free(BUF_MEM *a);
-int	BUF_MEM_grow(BUF_MEM *str, int len);
-int	BUF_MEM_grow_clean(BUF_MEM *str, int len);
+int	BUF_MEM_grow(BUF_MEM *str, size_t len);
+int	BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
 char *	BUF_strdup(const char *str);
 char *	BUF_strndup(const char *str, size_t siz);
 void *	BUF_memdup(const void *data, size_t siz);
+void	BUF_reverse(unsigned char *out, unsigned char *in, size_t siz);
 
 /* safe string functions */
 size_t BUF_strlcpy(char *dst,const char *src,size_t siz);