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