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isqemu.h
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posix_spawn
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t_assert.c
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t_basedirname.c
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t_closefrom.c
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t_fnmatch.c
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t_fpclassify.c
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t_fpsetmask.c
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t_fpsetround.c
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t_ftok.c
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t_getcwd.c
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t_getgrent.c
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t_glob.c
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t_humanize_number.c
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t_isnan.c
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t_randomid.c
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t_time.c
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t_ttyname.c
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Editing: t_getgrent.c
/* $NetBSD: t_getgrent.c,v 1.2 2011/05/11 19:06:45 njoly Exp $ */ /*- * Copyright (c) 2011 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jukka Ruohonen. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ /* * Copyright (c) 2009, Stathis Kamperis * All rights reserved. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 * COPYRIGHT HOLDERS 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. */ #include <sys/cdefs.h> __RCSID("$NetBSD: t_getgrent.c,v 1.2 2011/05/11 19:06:45 njoly Exp $"); #include <sys/wait.h> #include <atf-c.h> #include <grp.h> #include <stdlib.h> #include <unistd.h> ATF_TC(getgrent_loop); ATF_TC_HEAD(getgrent_loop, tc) { atf_tc_set_md_var(tc, "descr", "Test sequential getgrent(2)"); } ATF_TC_BODY(getgrent_loop, tc) { struct group *gr; size_t i, j; /* * Loop over the group database. The first * call returns the first entry and subsequent * calls return the rest of the entries. */ i = j = 0; while((gr = getgrent()) != NULL) i++; /* * Rewind the database to the beginning * and loop over again until the end. */ setgrent(); while((gr = getgrent()) != NULL) j++; if (i != j) atf_tc_fail("sequential getgrent(3) failed"); /* * Close the database and reopen it. * The getgrent(3) call should always * automatically rewind the database. */ endgrent(); j = 0; while((gr = getgrent()) != NULL) j++; if (i != j) atf_tc_fail("getgrent(3) did not rewind"); } ATF_TC(getgrent_setgid); ATF_TC_HEAD(getgrent_setgid, tc) { atf_tc_set_md_var(tc, "descr", "Test consistency of the group db"); atf_tc_set_md_var(tc, "require.user", "root"); } ATF_TC_BODY(getgrent_setgid, tc) { struct group *gr, *gr1, *gr2; int rv, sta; pid_t pid; /* * Verify that the database is consistent. * * Note that because of the static buffers * used by getgrent(3), fork(2) is required, * even without the setgid(2) check. */ while((gr = getgrent()) != NULL) { pid = fork(); ATF_REQUIRE(pid >= 0); if (pid == 0) { gr1 = getgrgid(gr->gr_gid); if (gr1 == NULL) _exit(EXIT_FAILURE); gr2 = getgrnam(gr->gr_name); if (gr2 == NULL) _exit(EXIT_FAILURE); rv = setgid(gr->gr_gid); if (rv != 0) _exit(EXIT_FAILURE); _exit(EXIT_SUCCESS); } (void)wait(&sta); if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS) goto fail; } return; fail: atf_tc_fail("group database is inconsistent"); } ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, getgrent_loop); ATF_TP_ADD_TC(tp, getgrent_setgid); return atf_no_error(); }
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