GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcrypto/x509/x509_d2.c Lines: 26 37 70.3 %
Date: 2017-11-13 Branches: 11 22 50.0 %

Line Branch Exec Source
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/* $OpenBSD: x509_d2.c,v 1.10 2015/01/22 09:06:39 reyk Exp $ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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 * All rights reserved.
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 *
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 * This package is an SSL implementation written
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 * by Eric Young (eay@cryptsoft.com).
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 * The implementation was written so as to conform with Netscapes SSL.
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 *
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 * This library is free for commercial and non-commercial use as long as
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 * the following conditions are aheared to.  The following conditions
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 * apply to all code found in this distribution, be it the RC4, RSA,
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 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
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 * included with this distribution is covered by the same copyright terms
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 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
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 *
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 * Copyright remains Eric Young's, and as such any Copyright notices in
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 * the code are not to be removed.
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 * If this package is used in a product, Eric Young should be given attribution
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 * as the author of the parts of the library used.
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 * This can be in the form of a textual message at program startup or
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 * in documentation (online or textual) provided with the package.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgement:
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 *    "This product includes cryptographic software written by
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 *     Eric Young (eay@cryptsoft.com)"
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 *    The word 'cryptographic' can be left out if the rouines from the library
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 *    being used are not cryptographic related :-).
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 * 4. If you include any Windows specific code (or a derivative thereof) from
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 *    the apps directory (application code) you must include an acknowledgement:
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 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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 *
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 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 * The licence and distribution terms for any publically available version or
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 * derivative of this code cannot be changed.  i.e. this code cannot simply be
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 * copied and put under another distribution licence
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 * [including the GNU Public Licence.]
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 */
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#include <stdio.h>
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#include <sys/uio.h>
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#include <openssl/crypto.h>
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#include <openssl/err.h>
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#include <openssl/x509.h>
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int
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X509_STORE_set_default_paths(X509_STORE *ctx)
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{
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	X509_LOOKUP *lookup;
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	lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_file());
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	if (lookup == NULL)
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		return (0);
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	X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT);
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	lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_hash_dir());
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	if (lookup == NULL)
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		return (0);
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	X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT);
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	/* clear any errors */
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	ERR_clear_error();
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	return (1);
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}
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int
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X509_STORE_load_locations(X509_STORE *ctx, const char *file, const char *path)
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{
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	X509_LOOKUP *lookup;
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	if (file != NULL) {
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		lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_file());
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		if (lookup == NULL)
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			return (0);
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		if (X509_LOOKUP_load_file(lookup, file, X509_FILETYPE_PEM) != 1)
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			return (0);
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	}
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	if (path != NULL) {
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		lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_hash_dir());
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		if (lookup == NULL)
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			return (0);
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		if (X509_LOOKUP_add_dir(lookup, path, X509_FILETYPE_PEM) != 1)
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			return (0);
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	}
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	if ((path == NULL) && (file == NULL))
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		return (0);
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	return (1);
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}
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int
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X509_STORE_load_mem(X509_STORE *ctx, void *buf, int len)
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{
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	X509_LOOKUP		*lookup;
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	struct iovec		 iov;
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	lookup = X509_STORE_add_lookup(ctx, X509_LOOKUP_mem());
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	if (lookup == NULL)
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		return (0);
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	iov.iov_base = buf;
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	iov.iov_len = len;
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	if (X509_LOOKUP_add_mem(lookup, &iov, X509_FILETYPE_PEM) != 1)
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		return (0);
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	return (1);
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}