@@ -483,7 +483,6 @@ msgctl01 msgctl01
msgctl02 msgctl02
msgctl03 msgctl03
msgctl04 msgctl04
-msgctl05 msgctl05
msgctl07 msgctl07
msgget01 msgget01
@@ -399,7 +399,6 @@ msgctl01 msgctl01
msgctl02 msgctl02
msgctl03 msgctl03
msgctl04 msgctl04
-msgctl05 msgctl05
msgctl07 msgctl07
msgstress01 msgstress01
msgstress02 msgstress02
@@ -689,7 +689,6 @@ msgctl01 msgctl01
msgctl02 msgctl02
msgctl03 msgctl03
msgctl04 msgctl04
-msgctl05 msgctl05
msgctl07 msgctl07
msgstress01 msgstress01
msgstress02 msgstress02
@@ -2,7 +2,6 @@ msgctl01 msgctl01
msgctl02 msgctl02
msgctl03 msgctl03
msgctl04 msgctl04
-msgctl05 msgctl05
msgctl07 msgctl07
msgstress01 msgstress01
msgstress02 msgstress02
@@ -2,6 +2,5 @@
/msgctl02
/msgctl03
/msgctl04
-/msgctl05
/msgctl07
/msgctl12
@@ -1,203 +1,118 @@
/*
+ * Copyright (c) International Business Machines Corp., 2001
+ * 03/2001 - Written by Wayne Boyer
+ * 12/03/2008 Matthieu Fertré (Matthieu.Fertre@irisa.fr)
+ * Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz>
*
- * Copyright (c) International Business Machines Corp., 2001
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This program 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 General Public License for more details.
*
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-
/*
- * NAME
- * msgctl04.c
- *
- * DESCRIPTION
- * msgctl04 - test for EACCES, EFAULT and EINVAL errors using
- * a variety of incorrect calls.
- *
- * ALGORITHM
- * create two message queues
- * loop if that option was specified
- * try to access a queue with some invalid argument
- * check the errno value
- * issue a PASS message if we get EACCES, EFAULT or EINVAL
- * depending on the test case
- * otherwise, the tests fails
- * issue a FAIL message
- * call cleanup
- *
- * USAGE: <for command-line>
- * msgctl04 [-c n] [-e] [-i n] [-I x] [-P x] [-t]
- * where, -c n : Run n copies concurrently.
- * -e : Turn on errno logging.
- * -i n : Execute test n times.
- * -I x : Execute test for x seconds.
- * -P x : Pause for x seconds between iterations.
- * -t : Turn on syscall timing.
- *
- * HISTORY
- * 03/2001 - Written by Wayne Boyer
- * 12/03/2008 Matthieu Fertré (Matthieu.Fertre@irisa.fr)
- * - Fix concurrency issue. The second key used for this test could
- * conflict with the key from another task.
- *
- * RESTRICTIONS
- * none
+ * Test for EACCES, EFAULT and EINVAL errors using a variety of incorrect
+ * calls.
*/
+#include <errno.h>
#include <pwd.h>
-#include "test.h"
-
-#include "ipcmsg.h"
-
-char *TCID = "msgctl04";
-int TST_TOTAL = 6;
+#include "tst_test.h"
+#include "tst_safe_sysv_ipc.h"
+#include "libnewipc.h"
-char nobody_uid[] = "nobody";
-struct passwd *ltpuser;
-
-int msg_q_1 = -1; /* The message queue id created in setup */
-int msg_q_2 = -1; /* Another queue id created in setup */
-int bad_q = -1; /* a value to use as a bad queue id */
+static int msg_id1 = -1;
+static int msg_id2 = -1;
+static int msg_id3 = -1;
+static int bad_q = -1;
struct msqid_ds q_buf;
-struct test_case_t { /* This allows testing of many negative */
- int *queue_id; /* test cases that can all use the same */
- int ipc_cmd; /* basic test setup. */
+struct tcase {
+ int *msg_id;
+ int cmd;
struct msqid_ds *buf;
int error;
-} TC[] = {
+} tc[] = {
/* EACCES - there is no read permission for the queue */
- {
- &msg_q_1, IPC_STAT, &q_buf, EACCES},
- /* EFAULT - the structure address is invalid - IPC_STAT */
- {
- &msg_q_2, IPC_STAT, (struct msqid_ds *)-1, EFAULT},
- /* EFAULT - the structure address is invalid - IPC_SET */
- {
- &msg_q_2, IPC_SET, (struct msqid_ds *)-1, EFAULT},
- /* EINVAL - the command (-1) is invalid */
- {
- &msg_q_2, -1, &q_buf, EINVAL},
- /* EINVAL - the queue id is invalid - IPC_STAT */
- {
- &bad_q, IPC_STAT, &q_buf, EINVAL},
- /* EINVAL - the queue id is invalid - IPC_SET */
- {
- &bad_q, IPC_SET, &q_buf, EINVAL}
+ {&msg_id1, IPC_STAT, &q_buf, EACCES},
+ /* EFAULT - the structure address is invalid - IPC_STAT */
+ {&msg_id2, IPC_STAT, (struct msqid_ds *)-1, EFAULT},
+ /* EFAULT - the structure address is invalid - IPC_SET */
+ {&msg_id2, IPC_SET, (struct msqid_ds *)-1, EFAULT},
+ /* EINVAL - the command (-1) is invalid */
+ {&msg_id2, -1, &q_buf, EINVAL},
+ /* EINVAL - the queue id is invalid - IPC_STAT */
+ {&bad_q, IPC_STAT, &q_buf, EINVAL},
+ /* EINVAL - the queue id is invalid - IPC_SET */
+ {&bad_q, IPC_SET, &q_buf, EINVAL},
+ /* EPERM - cannot delete root owned queue */
+ {&msg_id3, IPC_RMID, NULL, EPERM},
};
-int main(int ac, char **av)
+static void verify_msgctl(unsigned int i)
{
- int lc;
- int i;
-
- tst_parse_opts(ac, av, NULL, NULL);
-
- setup(); /* global setup */
-
- /* The following loop checks looping state if -i option given */
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
- /* reset tst_count in case we are looping */
- tst_count = 0;
-
- /* loop through the test cases */
-
- for (i = 0; i < TST_TOTAL; i++) {
-
- TEST(msgctl(*(TC[i].queue_id), TC[i].ipc_cmd,
- TC[i].buf));
+ TEST(msgctl(*(tc[i].msg_id), tc[i].cmd, tc[i].buf));
- if (TEST_RETURN != -1) {
- tst_resm(TFAIL, "msgctl() call succeeded "
- "on expected fail");
- continue;
- }
-
- if (TEST_ERRNO == TC[i].error) {
- tst_resm(TPASS | TTERRNO, "expected failure");
- } else {
- tst_resm(TFAIL | TTERRNO, "unexpected error");
- tst_resm(TINFO, "expected error is - %d : %s",
- TC[i].error, strerror(TC[i].error));
- }
- }
+ if (TEST_RETURN != -1) {
+ tst_res(TFAIL, "msgctl() returned %li", TEST_RETURN);
+ return;
}
- cleanup();
+ if (TEST_ERRNO == tc[i].error) {
+ tst_res(TPASS | TTERRNO, "msgctl(%i, %i, %p)",
+ *tc[i].msg_id, tc[i].cmd, tc[i].buf);
+ return;
+ }
- tst_exit();
+ tst_res(TFAIL | TTERRNO, "msgctl(%i, %i, %p) expected %s",
+ *tc[i].msg_id, tc[i].cmd, tc[i].buf, tst_strerrno(tc[i].error));
}
-/*
- * setup() - performs all the ONE TIME setup for this test.
- */
-void setup(void)
+static void setup(void)
{
- key_t msgkey2;
-
- tst_require_root();
+ key_t msgkey1, msgkey2;
+ struct passwd *ltpuser;
- tst_sig(NOFORK, DEF_HANDLER, cleanup);
+ msg_id3 = SAFE_MSGGET(IPC_PRIVATE, IPC_CREAT | MSG_RW);
- TEST_PAUSE;
+ ltpuser = SAFE_GETPWNAM("nobody");
+ SAFE_SETEUID(ltpuser->pw_uid);
- /* Switch to nobody user for correct error code collection */
- ltpuser = getpwnam(nobody_uid);
- if (setuid(ltpuser->pw_uid) == -1)
- tst_resm(TINFO, "setuid(%d) failed", ltpuser->pw_uid);
+ msgkey1 = GETIPCKEY();
+ msgkey2 = GETIPCKEY();
- /*
- * Create a temporary directory and cd into it.
- * This helps to ensure that a unique msgkey is created.
- * See ../lib/libipc.c for more information.
- */
- tst_tmpdir();
-
- msgkey = getipckey();
-
- /* Get an new IPC resource key. */
- msgkey2 = getipckey();
-
- /* now we have a key, so let's create a message queue */
- if ((msg_q_1 = msgget(msgkey, IPC_CREAT | IPC_EXCL)) == -1) {
- tst_brkm(TBROK | TERRNO, cleanup,
- "Can't create message queue #1");
- }
-
- /* now let's create another message queue with read & write access */
- if ((msg_q_2 =
- msgget(msgkey2, IPC_CREAT | IPC_EXCL | MSG_RD | MSG_WR)) == -1) {
- tst_brkm(TBROK | TERRNO, cleanup,
- "Can't create message queue #2");
- }
+ msg_id1 = SAFE_MSGGET(msgkey1, IPC_CREAT | IPC_EXCL);
+ msg_id2 = SAFE_MSGGET(msgkey2, IPC_CREAT | IPC_EXCL | MSG_RD | MSG_WR);
}
-/*
- * cleanup() - performs all the ONE TIME cleanup for this test at completion
- * or premature exit.
- */
-void cleanup(void)
+static void cleanup(void)
{
- /*
- * remove the message queues that were created.
- */
- rm_queue(msg_q_1);
+ if (msg_id1 > 0)
+ SAFE_MSGCTL(msg_id1, IPC_RMID, NULL);
- rm_queue(msg_q_2);
-
- tst_rmdir();
+ if (msg_id2 > 0)
+ SAFE_MSGCTL(msg_id2, IPC_RMID, NULL);
+ if (msg_id3 > 0) {
+ SAFE_SETEUID(0);
+ SAFE_MSGCTL(msg_id3, IPC_RMID, NULL);
+ }
}
+
+static struct tst_test test = {
+ .setup = setup,
+ .cleanup = cleanup,
+ .test = verify_msgctl,
+ .tcnt = ARRAY_SIZE(tc),
+ .needs_tmpdir = 1,
+ .needs_root = 1,
+};
deleted file mode 100644
@@ -1,186 +0,0 @@
-/*
- *
- * Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * NAME
- * msgctl05.c
- *
- * DESCRIPTION
- * msgctl05 - test for EPERM error
- *
- * ALGORITHM
- * create a message queue as root
- * fork a child process and change its ID to nobody
- * loop if that option was specified
- * try to remove the queue in the child process with msgctl()
- * check the errno value
- * issue a PASS message if we get EPERM
- * otherwise, the tests fails
- * issue a FAIL message
- * break any remaining tests
- * call cleanup
- *
- * USAGE: <for command-line>
- * msgctl05 [-c n] [-e] [-i n] [-I x] [-P x] [-t]
- * where, -c n : Run n copies concurrently.
- * -e : Turn on errno logging.
- * -i n : Execute test n times.
- * -I x : Execute test for x seconds.
- * -P x : Pause for x seconds between iterations.
- * -t : Turn on syscall timing.
- *
- * HISTORY
- * 03/2001 - Written by Wayne Boyer
- *
- * RESTRICTIONS
- * The test must be run as root.
- * There must be a nobody ID installed on the system.
- */
-
-#include <string.h>
-#include <pwd.h>
-#include <sys/wait.h>
-
-#include "test.h"
-
-#include "ipcmsg.h"
-
-char *TCID = "msgctl05";
-int TST_TOTAL = 1;
-
-int msg_q_1 = -1; /* The message queue id created in setup */
-uid_t ltp_uid; /* The user ID for a non root user */
-char *ltp_user = "nobody"; /* A non root user */
-
-struct msqid_ds q_buf;
-
-int main(int ac, char **av)
-{
- pid_t pid;
- void do_child(void);
-
- tst_parse_opts(ac, av, NULL, NULL);
-
- setup(); /* global setup */
-
- if ((pid = FORK_OR_VFORK()) == -1) {
- tst_brkm(TBROK, cleanup, "could not fork");
- }
-
- if (pid == 0) { /* child */
- /* set the user ID of the child to nobody */
- if (setuid(ltp_uid) == -1) {
- tst_resm(TBROK, "setuid() failed");
- exit(1);
- }
-
- do_child();
- } else { /* parent */
- if (waitpid(pid, NULL, 0) == -1) {
- tst_resm(TBROK | TERRNO, "waitpid() failed");
- }
-
- /* if it exists, remove the message queue */
- rm_queue(msg_q_1);
-
- tst_rmdir();
- }
-
- cleanup();
- /**NOT REACHED**/
- tst_exit();
-}
-
-/*
- * do_child - make the TEST call as the child process
- */
-void do_child(void)
-{
- int lc;
- int i;
-
- /* The following loop checks looping state if -i option given */
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
- /* reset tst_count in case we are looping */
- tst_count = 0;
-
- /* loop through the test cases */
-
- for (i = 0; i < TST_TOTAL; i++) {
- TEST(msgctl(msg_q_1, IPC_RMID, NULL));
-
- if (TEST_RETURN != -1) {
- tst_resm(TFAIL, "msgget() call succeeded "
- "on expected fail");
- continue;
- }
-
- switch (TEST_ERRNO) {
- case EPERM:
- tst_resm(TPASS, "expected error = %d : %s",
- TEST_ERRNO, strerror(TEST_ERRNO));
- break;
- default:
- tst_resm(TFAIL, "call failed with unexpected "
- "error - %d : %s", TEST_ERRNO,
- strerror(TEST_ERRNO));
- break;
- }
- }
- }
-}
-
-/*
- * setup() - performs all the ONE TIME setup for this test.
- */
-void setup(void)
-{
- tst_require_root();
-
- tst_sig(FORK, DEF_HANDLER, cleanup);
-
- TEST_PAUSE;
-
- /*
- * Create a temporary directory and cd into it.
- * This helps to ensure that a unique msgkey is created.
- * See ../lib/libipc.c for more information.
- */
- tst_tmpdir();
-
- msgkey = getipckey();
-
- /* now we have a key, so let's create a message queue */
- if ((msg_q_1 = msgget(msgkey, IPC_CREAT | IPC_EXCL | MSG_RW)) == -1) {
- tst_brkm(TBROK, cleanup, "Can't create message queue #1");
- }
-
- /* get the user ID for a non root user */
- ltp_uid = getuserid(ltp_user);
-}
-
-/*
- * cleanup() - performs all the ONE TIME cleanup for this test at completion
- * or premature exit.
- */
-void cleanup(void)
-{
-
-}
Signed-off-by: Cyril Hrubis <chrubis@suse.cz> --- runtest/ltplite | 1 - runtest/stress.part3 | 1 - runtest/syscalls | 1 - runtest/syscalls-ipc | 1 - testcases/kernel/syscalls/ipc/msgctl/.gitignore | 1 - testcases/kernel/syscalls/ipc/msgctl/msgctl04.c | 249 ++++++++---------------- testcases/kernel/syscalls/ipc/msgctl/msgctl05.c | 186 ------------------ 7 files changed, 82 insertions(+), 358 deletions(-) delete mode 100644 testcases/kernel/syscalls/ipc/msgctl/msgctl05.c