diff options
author | des <des@FreeBSD.org> | 2002-02-23 01:22:51 +0000 |
---|---|---|
committer | des <des@FreeBSD.org> | 2002-02-23 01:22:51 +0000 |
commit | 8e998796e70b51bb93d361dfbb025152bd686894 (patch) | |
tree | 243aca60563786e2294665fe43625ee63617ca3c /contrib/openpam/lib/pam_getenvlist.c | |
download | FreeBSD-src-8e998796e70b51bb93d361dfbb025152bd686894.zip FreeBSD-src-8e998796e70b51bb93d361dfbb025152bd686894.tar.gz |
Vendor import of OpenPAM Calamite
Diffstat (limited to 'contrib/openpam/lib/pam_getenvlist.c')
-rw-r--r-- | contrib/openpam/lib/pam_getenvlist.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/contrib/openpam/lib/pam_getenvlist.c b/contrib/openpam/lib/pam_getenvlist.c new file mode 100644 index 0000000..4409a89 --- /dev/null +++ b/contrib/openpam/lib/pam_getenvlist.c @@ -0,0 +1,70 @@ +/*- + * Copyright (c) 2002 Networks Associates Technologies, Inc. + * All rights reserved. + * + * This software was developed for the FreeBSD Project by ThinkSec AS and + * NAI Labs, the Security Research Division of Network Associates, Inc. + * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the + * DARPA CHATS research program. + * + * 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. + * 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. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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. + * + * $Id$ + */ + +#include <stdlib.h> +#include <string.h> + +#include <security/pam_appl.h> + +#include "openpam_impl.h" +/* + * XSSO 4.2.1 + * XSSO 6 page 45 + * + * Returns a list of all the PAM environment variables + */ + +char ** +pam_getenvlist(pam_handle_t *pamh) +{ + char **envlist; + int i; + + if (pamh == NULL) + return (NULL); + + if ((envlist = malloc(sizeof(char *) * (pamh->env_count + 1))) == NULL) + return (NULL); + for (i = 0; i < pamh->env_count; ++i) { + if ((envlist[i] = strdup(pamh->env[i])) == NULL) { + while (i) + free(envlist[--i]); + free(envlist); + return (NULL); + } + } + return (envlist); +} |