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/* Check handling of missing end-of-line at end of /etc/aliases (bug 24059).
Copyright (C) 2019-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <aliases.h>
#include <gnu/lib-names.h>
#include <nss.h>
#include <stddef.h>
#include <support/check.h>
#include <support/namespace.h>
#include <support/test-driver.h>
#include <support/xdlfcn.h>
#include <support/xunistd.h>
static void
in_chroot (void *closure)
{
struct support_chroot *chroot_env = closure;
xchroot (chroot_env->path_chroot);
struct aliasent *e = getaliasbyname ("user1");
TEST_VERIFY_EXIT (e != NULL);
TEST_COMPARE_STRING (e->alias_name, "user1");
TEST_COMPARE (e->alias_members_len, 1);
TEST_VERIFY_EXIT (e->alias_members != NULL);
TEST_COMPARE_STRING (e->alias_members[0], "alias1");
TEST_VERIFY (e->alias_local);
}
static int
do_test (void)
{
/* Make sure we don't try to load the module in the chroot. */
xdlopen (LIBNSS_FILES_SO, RTLD_NOW);
__nss_configure_lookup ("aliases", "files");
support_become_root ();
if (!support_can_chroot ())
return EXIT_UNSUPPORTED;
struct support_chroot *chroot_env = support_chroot_create
((struct support_chroot_configuration)
{
.aliases = "user1: alias1,\n"
" " /* Continuation line, but no \n. */
});
support_isolate_in_subprocess (in_chroot, chroot_env);
support_chroot_free (chroot_env);
return 0;
}
#include <support/test-driver.c>
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