freebsd-skq/tests/sys/audit/inter-process.c

/*-
 * Copyright (c) 2018 Aniket Pandey
 *
 * 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 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
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * 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
 * SUCH DAMAGE.
 *
 * $FreeBSD$
 */

#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/mman.h>
#include <sys/msg.h>
#include <sys/shm.h>
#include <sys/stat.h>

#include <atf-c.h>
#include <fcntl.h>
#include <unistd.h>

#include "utils.h"
#define BUFFSIZE 80

struct msgstr {
	long int	 mtype;
	char		 mtext[BUFFSIZE];
};
typedef struct msgstr msgstr_t;

static pid_t pid;
static int msqid, shmid;
static struct pollfd fds[1];
static struct msqid_ds msgbuff;
static struct shmid_ds shmbuff;
static char ipcregex[BUFFSIZE];
static const char *auclass = "ip";


ATF_TC_WITH_CLEANUP(msgget_success);
ATF_TC_HEAD(msgget_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"msgget(2) call");
}

ATF_TC_BODY(msgget_success, tc)
{
	FILE *pipefd = setup(fds, auclass);
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);
	/* Check the presence of message queue ID in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
			"msgget.*return,success,%d", msqid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the message queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(msgget_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgget_failure);
ATF_TC_HEAD(msgget_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgget(2) call");
}

ATF_TC_BODY(msgget_failure, tc)
{
	const char *regex = "msgget.*return,failure.*No such file or directory";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgget((key_t)(-1), 0));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(msgget_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgsnd_success);
ATF_TC_HEAD(msgsnd_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"msgsnd(2) call");
}

ATF_TC_BODY(msgsnd_success, tc)
{
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);

	/* Initialize a msgstr_t structure to store message */
	msgstr_t msg;
	msg.mtype = 1;
	memset(msg.mtext, 0, BUFFSIZE);

	/* Check the presence of message queue ID in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
		"msgsnd.*Message IPC.*%d.*return,success", msqid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, msgsnd(msqid, &msg, BUFFSIZE, IPC_NOWAIT));
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the message queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(msgsnd_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgsnd_failure);
ATF_TC_HEAD(msgsnd_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgsnd(2) call");
}

ATF_TC_BODY(msgsnd_failure, tc)
{
	const char *regex = "msgsnd.*Message IPC.*return,failure : Bad address";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgsnd(-1, NULL, 0, IPC_NOWAIT));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(msgsnd_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgrcv_success);
ATF_TC_HEAD(msgrcv_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"msgrcv(2) call");
}

ATF_TC_BODY(msgrcv_success, tc)
{
	ssize_t recv_bytes;
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);

	/* Initialize two msgstr_t structures to store respective messages */
	msgstr_t msg1, msg2;
	msg1.mtype = 1;
	memset(msg1.mtext, 0, BUFFSIZE);

	/* Send a message to the queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgsnd(msqid, &msg1, BUFFSIZE, IPC_NOWAIT));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE((recv_bytes = msgrcv(msqid, &msg2,
			BUFFSIZE, 0, MSG_NOERROR | IPC_NOWAIT)) != -1);
	/* Check the presence of queue ID and returned bytes in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
	"msgrcv.*Message IPC,*%d.*return,success,%zd", msqid, recv_bytes);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the message queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(msgrcv_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgrcv_failure);
ATF_TC_HEAD(msgrcv_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgrcv(2) call");
}

ATF_TC_BODY(msgrcv_failure, tc)
{
	const char *regex = "msgrcv.*return,failure : Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgrcv(-1, NULL, 0, 0, MSG_NOERROR | IPC_NOWAIT));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(msgrcv_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_rmid_success);
ATF_TC_HEAD(msgctl_rmid_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"msgctl(2) call for IPC_RMID command");
}

ATF_TC_BODY(msgctl_rmid_success, tc)
{
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
	/* Check the presence of queue ID and IPC_RMID in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
			"msgctl.*IPC_RMID.*%d.*return,success", msqid);
	check_audit(fds, ipcregex, pipefd);
}

ATF_TC_CLEANUP(msgctl_rmid_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_rmid_failure);
ATF_TC_HEAD(msgctl_rmid_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgctl(2) call for IPC_RMID command");
}

ATF_TC_BODY(msgctl_rmid_failure, tc)
{
	const char *regex = "msgctl.*IPC_RMID.*return,failur.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgctl(-1, IPC_RMID, NULL));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(msgctl_rmid_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_stat_success);
ATF_TC_HEAD(msgctl_stat_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"msgctl(2) call for IPC_STAT command");
}

ATF_TC_BODY(msgctl_stat_success, tc)
{
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_STAT, &msgbuff));
	/* Check the presence of queue ID and IPC_STAT in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
			"msgctl.*IPC_STAT.*%d.*return,success", msqid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the message queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(msgctl_stat_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_stat_failure);
ATF_TC_HEAD(msgctl_stat_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgctl(2) call for IPC_STAT command");
}

ATF_TC_BODY(msgctl_stat_failure, tc)
{
	const char *regex = "msgctl.*IPC_STAT.*return,failur.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgctl(-1, IPC_STAT, &msgbuff));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(msgctl_stat_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_set_success);
ATF_TC_HEAD(msgctl_set_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"msgctl(2) call for IPC_SET command");
}

ATF_TC_BODY(msgctl_set_success, tc)
{
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);
	/* Fill up the msgbuff structure to be used with IPC_SET */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_STAT, &msgbuff));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_SET, &msgbuff));
	/* Check the presence of message queue ID in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
			"msgctl.*IPC_SET.*%d.*return,success", msqid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the message queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(msgctl_set_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_set_failure);
ATF_TC_HEAD(msgctl_set_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgctl(2) call for IPC_SET command");
}

ATF_TC_BODY(msgctl_set_failure, tc)
{
	const char *regex = "msgctl.*IPC_SET.*return,failure.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgctl(-1, IPC_SET, &msgbuff));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(msgctl_set_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(msgctl_illegal_command);
ATF_TC_HEAD(msgctl_illegal_command, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"msgctl(2) call for illegal cmd value");
}

ATF_TC_BODY(msgctl_illegal_command, tc)
{
	/* Create a message queue and obtain the corresponding identifier */
	ATF_REQUIRE((msqid = msgget(IPC_PRIVATE, IPC_CREAT | S_IRUSR)) != -1);

	const char *regex = "msgctl.*illegal command.*failur.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, msgctl(msqid, -1, &msgbuff));
	check_audit(fds, regex, pipefd);

	/* Destroy the message queue with ID = msqid */
	ATF_REQUIRE_EQ(0, msgctl(msqid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(msgctl_illegal_command, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmget_success);
ATF_TC_HEAD(shmget_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"shmget(2) call");
}

ATF_TC_BODY(shmget_success, tc)
{
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);
	/* Check the presence of shared memory ID in audit record */
	snprintf(ipcregex, sizeof(ipcregex), "shmget.*ret.*success,%d", shmid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the shared memory with ID = shmid */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(shmget_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmget_failure);
ATF_TC_HEAD(shmget_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmget(2) call");
}

ATF_TC_BODY(shmget_failure, tc)
{
	const char *regex = "shmget.*return,failure.*No such file or directory";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, shmget((key_t)(-1), 0, 0));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(shmget_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmat_success);
ATF_TC_HEAD(shmat_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"shmat(2) call");
}

ATF_TC_BODY(shmat_success, tc)
{
	void *addr;
	/* Create a shared memory segment and obtain the identifier */
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE((intptr_t)(addr = shmat(shmid, NULL, 0)) != -1);

	/* Check for shared memory ID and process address in record */
	snprintf(ipcregex, sizeof(ipcregex), "shmat.*Shared Memory "
			"IPC.*%d.*return,success", shmid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the shared memory with ID = shmid */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(shmat_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmat_failure);
ATF_TC_HEAD(shmat_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmat(2) call");
}

ATF_TC_BODY(shmat_failure, tc)
{
	const char *regex = "shmat.*Shared Memory IPC.*return,failure";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, (intptr_t)shmat(-1, NULL, 0));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(shmat_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmdt_success);
ATF_TC_HEAD(shmdt_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"shmdt(2) call");
}

ATF_TC_BODY(shmdt_success, tc)
{
	void *addr;
	pid = getpid();
	snprintf(ipcregex, sizeof(ipcregex), "shmdt.*%d.*return,success", pid);

	/* Create a shared memory segment and obtain the identifier */
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);

	/* Attach the shared memory to calling process's address space */
	ATF_REQUIRE((intptr_t)(addr = shmat(shmid, NULL, 0)) != -1);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, shmdt(addr));
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the shared memory with ID = shmid */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(shmdt_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmdt_failure);
ATF_TC_HEAD(shmdt_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmdt(2) call");
}

ATF_TC_BODY(shmdt_failure, tc)
{
	const char *regex = "shmdt.*return,failure : Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, shmdt(NULL));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(shmdt_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_rmid_success);
ATF_TC_HEAD(shmctl_rmid_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"shmctl(2) call for IPC_RMID command");
}

ATF_TC_BODY(shmctl_rmid_success, tc)
{
	/* Create a shared memory segment and obtain the identifier */
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
	/* Check the presence of shmid and IPC_RMID in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
		"shmctl.*IPC_RMID.*%d.*return,success", shmid);
	check_audit(fds, ipcregex, pipefd);
}

ATF_TC_CLEANUP(shmctl_rmid_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_rmid_failure);
ATF_TC_HEAD(shmctl_rmid_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmctl(2) call for IPC_RMID command");
}

ATF_TC_BODY(shmctl_rmid_failure, tc)
{
	const char *regex = "shmctl.*IPC_RMID.*return,fail.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, shmctl(-1, IPC_RMID, NULL));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(shmctl_rmid_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_stat_success);
ATF_TC_HEAD(shmctl_stat_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"shmctl(2) call for IPC_STAT command");
}

ATF_TC_BODY(shmctl_stat_success, tc)
{
	/* Create a shared memory segment and obtain the identifier */
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_STAT, &shmbuff));
	/* Check if shared memory ID and IPC_STAT are present in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
		"shmctl.*IPC_STAT.*%d.*return,success", shmid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the shared memory with ID = shmid */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(shmctl_stat_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_stat_failure);
ATF_TC_HEAD(shmctl_stat_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmctl(2) call for IPC_STAT command");
}

ATF_TC_BODY(shmctl_stat_failure, tc)
{
	const char *regex = "shmctl.*IPC_STAT.*return,fail.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, shmctl(-1, IPC_STAT, &shmbuff));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(shmctl_stat_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_set_success);
ATF_TC_HEAD(shmctl_set_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"shmctl(2) call for IPC_SET command");
}

ATF_TC_BODY(shmctl_set_success, tc)
{
	/* Create a shared memory segment and obtain the identifier */
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);
	/* Fill up the shmbuff structure to be used with IPC_SET */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_STAT, &shmbuff));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_SET, &shmbuff));
	/* Check the presence of shared memory ID in audit record */
	snprintf(ipcregex, sizeof(ipcregex),
		"shmctl.*IPC_SET.*%d.*return,success", msqid);
	check_audit(fds, ipcregex, pipefd);

	/* Destroy the shared memory with ID = shmid */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(shmctl_set_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_set_failure);
ATF_TC_HEAD(shmctl_set_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmctl(2) call for IPC_SET command");
}

ATF_TC_BODY(shmctl_set_failure, tc)
{
	const char *regex = "shmctl.*IPC_SET.*return,failure.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, shmctl(-1, IPC_SET, &shmbuff));
	check_audit(fds, regex, pipefd);
}

ATF_TC_CLEANUP(shmctl_set_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(shmctl_illegal_command);
ATF_TC_HEAD(shmctl_illegal_command, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"shmctl(2) call for illegal cmd value");
}

ATF_TC_BODY(shmctl_illegal_command, tc)
{
	/* Create a shared memory segment and obtain the identifier */
	ATF_REQUIRE((shmid =
		shmget(IPC_PRIVATE, 1, IPC_CREAT | S_IRUSR)) != -1);

	const char *regex = "shmctl.*illegal command.*fail.*Invalid argument";
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, shmctl(shmid, -1, &shmbuff));
	check_audit(fds, regex, pipefd);

	/* Destroy the shared memory with ID = shmid */
	ATF_REQUIRE_EQ(0, shmctl(shmid, IPC_RMID, NULL));
}

ATF_TC_CLEANUP(shmctl_illegal_command, tc)
{
	cleanup();
}


ATF_TP_ADD_TCS(tp)
{
	ATF_TP_ADD_TC(tp, msgget_success);
	ATF_TP_ADD_TC(tp, msgget_failure);
	ATF_TP_ADD_TC(tp, msgsnd_success);
	ATF_TP_ADD_TC(tp, msgsnd_failure);
	ATF_TP_ADD_TC(tp, msgrcv_success);
	ATF_TP_ADD_TC(tp, msgrcv_failure);

	ATF_TP_ADD_TC(tp, msgctl_rmid_success);
	ATF_TP_ADD_TC(tp, msgctl_rmid_failure);
	ATF_TP_ADD_TC(tp, msgctl_stat_success);
	ATF_TP_ADD_TC(tp, msgctl_stat_failure);
	ATF_TP_ADD_TC(tp, msgctl_set_success);
	ATF_TP_ADD_TC(tp, msgctl_set_failure);
	ATF_TP_ADD_TC(tp, msgctl_illegal_command);

	ATF_TP_ADD_TC(tp, shmget_success);
	ATF_TP_ADD_TC(tp, shmget_failure);
	ATF_TP_ADD_TC(tp, shmat_success);
	ATF_TP_ADD_TC(tp, shmat_failure);
	ATF_TP_ADD_TC(tp, shmdt_success);
	ATF_TP_ADD_TC(tp, shmdt_failure);

	ATF_TP_ADD_TC(tp, shmctl_rmid_success);
	ATF_TP_ADD_TC(tp, shmctl_rmid_failure);
	ATF_TP_ADD_TC(tp, shmctl_stat_success);
	ATF_TP_ADD_TC(tp, shmctl_stat_failure);
	ATF_TP_ADD_TC(tp, shmctl_set_success);
	ATF_TP_ADD_TC(tp, shmctl_set_failure);
	ATF_TP_ADD_TC(tp, shmctl_illegal_command);

	return (atf_no_error());
}