diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:37:38 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:37:38 +0000 |
commit | ae581a19fbe896a797450b9d9573fb66f2735227 (patch) | |
tree | 56c40be8518a29c9351364d13a9676aa83932dc0 /lib/util/key_val.c | |
parent | Initial commit. (diff) | |
download | sudo-upstream.tar.xz sudo-upstream.zip |
Adding upstream version 1.9.13p3.upstream/1.9.13p3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/util/key_val.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/lib/util/key_val.c b/lib/util/key_val.c new file mode 100644 index 0000000..91caad1 --- /dev/null +++ b/lib/util/key_val.c @@ -0,0 +1,56 @@ +/* + * SPDX-License-Identifier: ISC + * + * 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 <stdlib.h> +#include <string.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); +} |