From 0758ab5ea778e4ba36d2150af1bba602a48d6467 Mon Sep 17 00:00:00 2001 From: Jung-uk Kim Date: Wed, 11 Jul 2012 23:31:36 +0000 Subject: Import OpenSSL 1.0.1c. Approved by: benl (maintainer) --- crypto/buffer/Makefile | 2 +- crypto/buffer/buf_err.c | 2 +- crypto/buffer/buf_str.c | 99 +++++++++++++++++++++++++------------------------ crypto/buffer/buffer.c | 41 +++++++++++++------- crypto/buffer/buffer.h | 9 +++-- 5 files changed, 85 insertions(+), 68 deletions(-) (limited to 'crypto/buffer') diff --git a/crypto/buffer/Makefile b/crypto/buffer/Makefile index 9e0f46e19ab0..2efba47f0700 100644 --- a/crypto/buffer/Makefile +++ b/crypto/buffer/Makefile @@ -33,7 +33,7 @@ top: all: lib lib: $(LIBOBJ) - $(ARX) $(LIB) $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) $(RANLIB) $(LIB) || echo Never mind. @touch lib diff --git a/crypto/buffer/buf_err.c b/crypto/buffer/buf_err.c index 3e25bbe8798a..8f1de6192be4 100644 --- a/crypto/buffer/buf_err.c +++ b/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/crypto/buffer/buf_str.c b/crypto/buffer/buf_str.c index 28dd1e401e2a..151f5ea971aa 100644 --- a/crypto/buffer/buf_str.c +++ b/crypto/buffer/buf_str.c @@ -1,56 +1,59 @@ -/* crypto/buffer/buf_str.c */ -/* ==================================================================== - * Copyright (c) 2007 The OpenSSL Project. All rights reserved. +/* crypto/buffer/buffer.c */ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. * + * 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: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * + * 1. Redistributions of source code must retain the 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). - * + * 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 acknowledgement: + * "This product includes cryptographic software written by + * 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 + * 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 + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR 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. + * + * 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 + * [including the GNU Public Licence.] */ #include diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c index 3b4c79f7048c..d7aa79ad7f0a 100644 --- a/crypto/buffer/buffer.c +++ b/crypto/buffer/buffer.c @@ -94,16 +94,11 @@ 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 (len < 0) - { - BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE); - return 0; - } if (str->length >= len) { str->length=len; @@ -141,16 +136,11 @@ 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 (len < 0) - { - BUFerr(BUF_F_BUF_MEM_GROW_CLEAN,ERR_R_MALLOC_FAILURE); - return 0; - } if (str->length >= len) { memset(&str->data[len],0,str->length-len); @@ -188,3 +178,26 @@ int BUF_MEM_grow_clean(BUF_MEM *str, int len) } return(len); } + +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/crypto/buffer/buffer.h b/crypto/buffer/buffer.h index 1db960745037..178e418282b2 100644 --- a/crypto/buffer/buffer.h +++ b/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); -- cgit v1.2.3