tests: add tests for ipc syscalls decoding
* tests/ipc_msg.c: New file. * tests/ipc_sem.c: Likewise. * tests/ipc_shm.c: Likewise. * tests/ipc_msg.test: New test. * tests/ipc_sem.test: Likewise. * tests/ipc_shm.test: Likewise. * tests/Makefile.am (check_PROGRAMS): Add ipc_msg, ipc_sem, and ipc_shm. (TESTS): Add ipc_msg.test, ipc_sem.test, and ipc_shm.test. * tests/.gitignore: Add ipc_msg, ipc_sem, and ipc_shm.
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3
tests/.gitignore
vendored
3
tests/.gitignore
vendored
@ -1,6 +1,9 @@
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caps
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fanotify_mark
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inet-accept-connect-send-recv
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ipc_msg
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ipc_sem
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ipc_shm
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mmsg
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net-accept-connect
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netlink_inet_diag
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@ -4,6 +4,9 @@ AM_CFLAGS = $(WARN_CFLAGS)
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check_PROGRAMS = \
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inet-accept-connect-send-recv \
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ipc_msg \
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ipc_shm \
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ipc_sem \
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caps \
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fanotify_mark \
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mmsg \
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@ -35,6 +38,9 @@ TESTS = \
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caps.test \
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fanotify_mark.test \
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getdents.test \
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ipc_msg.test \
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ipc_shm.test \
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ipc_sem.test \
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scm_rights-fd.test \
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sigaction.test \
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stat.test \
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31
tests/ipc_msg.c
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31
tests/ipc_msg.c
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@ -0,0 +1,31 @@
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#include <stdio.h>
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#include <sys/msg.h>
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int
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main(void)
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{
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int id = msgget(IPC_PRIVATE, 0600);
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if (id < 0)
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return 77;
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printf("msgget\\(IPC_PRIVATE, 0600\\) += %d\n", id);
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int rc = 1;
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struct msqid_ds ds;
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int max = msgctl(0, MSG_INFO, &ds);
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if (max < 0)
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goto fail;
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printf("msgctl\\(0, MSG_INFO, %p\\) += %d\n", &ds, max);
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if (msgctl(id, MSG_STAT, &ds) != id)
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goto fail;
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printf("msgctl\\(%d, MSG_STAT, %p\\) += %d\n", id, &ds, id);
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rc = 0;
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fail:
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if (msgctl(id, IPC_RMID, 0) < 0)
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return 1;
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printf("msgctl\\(%d, IPC_RMID, 0\\) += 0\n", id);
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return rc;
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}
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28
tests/ipc_msg.test
Executable file
28
tests/ipc_msg.test
Executable file
@ -0,0 +1,28 @@
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#!/bin/sh
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# Check decoding of ipc msgget/msgctl syscalls
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. "${srcdir=.}/init.sh"
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check_prog grep
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OUT="$LOG.out"
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./ipc_msg > /dev/null || {
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if [ $? -eq 77 ]; then
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framework_skip_ 'ipc msgget/msgctl syscalls do not behave as expected'
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else
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fail_ 'ipc_msg failed'
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fi
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}
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args="-eipc ./ipc_msg $f"
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$STRACE -o "$LOG" $args > "$OUT" &&
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LC_ALL=C grep -E -x -f "$OUT" "$LOG" > /dev/null || {
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cat "$OUT" "$LOG"
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fail_ "$STRACE $args output mismatch"
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}
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rm -f "$OUT"
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exit 0
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33
tests/ipc_sem.c
Normal file
33
tests/ipc_sem.c
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@ -0,0 +1,33 @@
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#include <stdio.h>
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#include <sys/sem.h>
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int
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main(void)
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{
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int id = semget(IPC_PRIVATE, 1, 0600);
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if (id < 0)
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return 77;
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printf("semget\\(IPC_PRIVATE, 1, 0600\\) += %d\n", id);
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int rc = 1;
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struct seminfo info;
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int max = semctl(0, 0, SEM_INFO, &info);
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if (max < 0)
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goto fail;
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printf("semctl\\(0, 0, SEM_INFO, %p\\) += %d\n", &info, max);
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struct semid_ds ds;
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if (semctl(id, 0, SEM_STAT, &ds) != id)
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goto fail;
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printf("semctl\\(%d, 0, SEM_STAT, %p\\) += %d\n", id, &ds, id);
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rc = 0;
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fail:
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if (semctl(id, 0, IPC_RMID, 0) < 0)
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return 1;
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printf("semctl\\(%d, 0, IPC_RMID, 0\\) += 0\n", id);
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return rc;
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}
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28
tests/ipc_sem.test
Executable file
28
tests/ipc_sem.test
Executable file
@ -0,0 +1,28 @@
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#!/bin/sh
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# Check decoding of ipc semget/semctl syscalls
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. "${srcdir=.}/init.sh"
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check_prog grep
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OUT="$LOG.out"
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./ipc_sem > /dev/null || {
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if [ $? -eq 77 ]; then
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framework_skip_ 'ipc semget/semctl syscalls do not behave as expected'
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else
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fail_ 'ipc_sem failed'
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fi
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}
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args="-eipc ./ipc_sem $f"
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$STRACE -o "$LOG" $args > "$OUT" &&
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LC_ALL=C grep -E -x -f "$OUT" "$LOG" > /dev/null || {
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cat "$OUT" "$LOG"
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fail_ "$STRACE $args output mismatch"
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}
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rm -f "$OUT"
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exit 0
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31
tests/ipc_shm.c
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31
tests/ipc_shm.c
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@ -0,0 +1,31 @@
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#include <stdio.h>
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#include <sys/shm.h>
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int
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main(void)
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{
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int id = shmget(IPC_PRIVATE, 1, 0600);
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if (id < 0)
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return 77;
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printf("shmget\\(IPC_PRIVATE, 1, 0600\\) += %d\n", id);
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int rc = 1;
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struct shmid_ds ds;
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int max = shmctl(0, SHM_INFO, &ds);
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if (max < 0)
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goto fail;
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printf("shmctl\\(0, SHM_INFO, %p\\) += %d\n", &ds, max);
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if (shmctl(id, SHM_STAT, &ds) != id)
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goto fail;
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printf("shmctl\\(%d, SHM_STAT, %p\\) += %d\n", id, &ds, id);
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rc = 0;
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fail:
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if (shmctl(id, IPC_RMID, 0) < 0)
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return 1;
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printf("shmctl\\(%d, IPC_RMID, 0\\) += 0\n", id);
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return rc;
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}
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28
tests/ipc_shm.test
Executable file
28
tests/ipc_shm.test
Executable file
@ -0,0 +1,28 @@
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#!/bin/sh
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# Check decoding of ipc shmget/shmctl syscalls
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. "${srcdir=.}/init.sh"
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check_prog grep
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OUT="$LOG.out"
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./ipc_shm > /dev/null || {
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if [ $? -eq 77 ]; then
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framework_skip_ 'ipc shmget/shmctl syscalls do not behave as expected'
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else
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fail_ 'ipc_shm failed'
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fi
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}
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args="-eipc ./ipc_shm $f"
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$STRACE -o "$LOG" $args > "$OUT" &&
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LC_ALL=C grep -E -x -f "$OUT" "$LOG" > /dev/null || {
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cat "$OUT" "$LOG"
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fail_ "$STRACE $args output mismatch"
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}
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rm -f "$OUT"
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exit 0
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