148a8da8d9
Previous spellings of my name (NGie, Ngie) weren't my legal spelling. Use Enji instead for clarity. While here, remove "All Rights Reserved" from copyrights I "own". MFC after: 1 week
105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
/*-
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* Copyright (c) 2017 Enji Cooper <ngie@freebsd.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <kvm.h>
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#include <limits.h>
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#include <paths.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <atf-c.h>
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#include "kvm_test_common.h"
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ATF_TC_WITHOUT_HEAD(kvm_open_negative_test_nonexistent_corefile);
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ATF_TC_BODY(kvm_open_negative_test_nonexistent_corefile, tc)
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{
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ATF_CHECK(kvm_open(NULL, "/nonexistent", NULL, O_RDONLY, NULL) == NULL);
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ATF_CHECK(kvm_open(NULL, "/nonexistent", NULL, O_RDONLY,
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getprogname()) == NULL);
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}
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ATF_TC_WITHOUT_HEAD(kvm_open_negative_test_nonexistent_execfile);
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ATF_TC_BODY(kvm_open_negative_test_nonexistent_execfile, tc)
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{
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ATF_CHECK(kvm_open("/nonexistent", _PATH_DEVZERO, NULL, O_RDONLY,
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NULL) == NULL);
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ATF_CHECK(kvm_open("/nonexistent", _PATH_DEVZERO, NULL, O_RDONLY,
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getprogname()) == NULL);
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}
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ATF_TC(kvm_open_negative_test_invalid_corefile);
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ATF_TC_HEAD(kvm_open_negative_test_invalid_corefile, tc)
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{
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(kvm_open_negative_test_invalid_corefile, tc)
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{
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kvm_t *kd;
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atf_utils_create_file("some-file", "this is a text file");
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kd = kvm_open(NULL, "some-file", NULL, O_RDONLY, getprogname());
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ATF_REQUIRE_MSG(kd == NULL, "kvm_open didn't return NULL on failure");
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}
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ATF_TC(kvm_open_negative_test_invalid_execfile);
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ATF_TC_HEAD(kvm_open_negative_test_invalid_execfile, tc)
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{
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(kvm_open_negative_test_invalid_execfile, tc)
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{
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kvm_t *kd;
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atf_utils_create_file("some-file", "this is a text file");
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kd = kvm_open("some-file", "/bin/sh", NULL, O_RDONLY, getprogname());
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ATF_REQUIRE_MSG(kd == NULL, "kvm_open succeeded unexpectedly");
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, kvm_open_negative_test_invalid_corefile);
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ATF_TP_ADD_TC(tp, kvm_open_negative_test_invalid_execfile);
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ATF_TP_ADD_TC(tp, kvm_open_negative_test_nonexistent_corefile);
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ATF_TP_ADD_TC(tp, kvm_open_negative_test_nonexistent_execfile);
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return (atf_no_error());
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}
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