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/*
* Copyright (c) 2010-2012, 2014-2015 Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* This is an open source non-commercial project. Dear PVS-Studio, please check it.
* PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
*/
#include <config.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_STRING_H
# include <string.h>
#endif /* HAVE_STRING_H */
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif /* HAVE_STRINGS_H */
#include "sudo_compat.h"
#include "sudo_debug.h"
#include "sudo_util.h"
/*
* Create a new key=value pair and return it.
* The caller is responsible for freeing the string.
*/
char *
sudo_new_key_val_v1(const char *key, const char *val)
{
size_t key_len = strlen(key);
size_t val_len = strlen(val);
char *cp, *str;
debug_decl(sudo_new_key_val, SUDO_DEBUG_UTIL)
cp = str = malloc(key_len + 1 + val_len + 1);
if (cp != NULL) {
memcpy(cp, key, key_len);
cp += key_len;
*cp++ = '=';
memcpy(cp, val, val_len);
cp += val_len;
*cp = '\0';
}
debug_return_str(str);
}
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