Dmitry V. Levin
f55ef46feb
As kernel_ulong_t type is going to be used in the definition of struct tcb and in many function prototypes, make it readily available for every source file by including "kernel_types.h" in defs.h and tests/tests.h files. * defs.h: Include "kernel_types.h". * tests/tests.h: Likewise. * desc.c: Do not include "kernel_types.h". * dirent.c: Likewise. * keyctl.c: Likewise. * syscall.c: Likewise. * linux/asm_stat.h: Likewise. * tests/answer.c: Likewise. * tests/epoll_pwait.c: Likewise. * tests/fanotify_init.c: Likewise. * tests/fanotify_mark.c: Likewise. * tests/file_handle.c: Likewise. * tests/ftruncate.c: Likewise. * tests/getdents.c: Likewise. * tests/init_delete_module.h: Likewise. * tests/inotify.c: Likewise. * tests/inotify_init1.c: Likewise. * tests/ioprio.c: Likewise. * tests/ipc_msgbuf.c: Likewise. * tests/kcmp.c: Likewise. * tests/kexec_file_load.c: Likewise. * tests/kexec_load.c: Likewise. * tests/keyctl.c: Likewise. * tests/lookup_dcookie.c: Likewise. * tests/lseek.c: Likewise. * tests/mq_sendrecv.c: Likewise. * tests/nsyscalls.c: Likewise. * tests/pkey_alloc.c: Likewise. * tests/pkey_free.c: Likewise. * tests/pkey_mprotect.c: Likewise. * tests/prctl-pdeathsig.c: Likewise. * tests/prctl-tsc.c: Likewise. * tests/preadv2-pwritev2.c: Likewise. * tests/process_vm_readv_writev.c: Likewise. * tests/read-write.c: Likewise. * tests/setfsugid.c: Likewise. * tests/setns.c: Likewise. * tests/truncate.c: Likewise. * tests/unshare.c: Likewise. * tests/xgetrlimit.c: Likewise.
91 lines
3.3 KiB
C
91 lines
3.3 KiB
C
/*
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* Check decoding of inotify_add_watch and inotify_rm_watch syscalls.
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*
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* Copyright (c) 2016 Eugene Syromyatnikov <evgsyr@gmail.com>
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* All rights reserved.
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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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "tests.h"
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#include <asm/unistd.h>
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#if defined(__NR_inotify_add_watch) && defined(__NR_inotify_rm_watch)
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# include <stdio.h>
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# include <string.h>
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# include <unistd.h>
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int
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main(void)
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{
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static const struct {
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const char *path;
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const char *str;
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} bogus_path_str = {
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ARG_STR("/abc\1/def\2/ghi\3/jkl\4/mno\5/pqr\6/stu\7/vwx\10") };
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static const kernel_ulong_t bogus_fd =
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(kernel_ulong_t) 0xfffffeedfffffaceULL;
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static const kernel_ulong_t bogus_mask =
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(kernel_ulong_t) 0xffffda7affffdeadULL;
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static const char *bogus_mask_str = "IN_ACCESS|IN_ATTRIB|"
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"IN_CLOSE_WRITE|IN_OPEN|IN_MOVED_TO|IN_DELETE|IN_DELETE_SELF|"
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"IN_MOVE_SELF|IN_Q_OVERFLOW|IN_IGNORED|IN_ONLYDIR|"
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"IN_DONT_FOLLOW|IN_EXCL_UNLINK|IN_MASK_ADD|IN_ISDIR|IN_ONESHOT|"
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"0x18ff1000";
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long rc;
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char *bogus_path = tail_memdup(bogus_path_str.path,
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strlen(bogus_path_str.path) + 1);
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rc = syscall(__NR_inotify_add_watch, 0, NULL, 0);
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printf("inotify_add_watch(0, NULL, 0) = %s\n", sprintrc(rc));
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rc = syscall(__NR_inotify_add_watch, bogus_fd, bogus_path + 4096, 0);
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printf("inotify_add_watch(%d, %p, %u) = %s\n",
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(int) bogus_fd, bogus_path + 4096, 0, sprintrc(rc));
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rc = syscall(__NR_inotify_add_watch, bogus_fd, bogus_path, bogus_mask);
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printf("inotify_add_watch(%d, %s, %s) = %s\n",
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(int) bogus_fd, bogus_path_str.str, bogus_mask_str,
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sprintrc(rc));
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rc = syscall(__NR_inotify_rm_watch, 0, 0);
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printf("inotify_rm_watch(0, 0) = %s\n", sprintrc(rc));
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rc = syscall(__NR_inotify_rm_watch, bogus_fd, bogus_fd);
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printf("inotify_rm_watch(%d, %d) = %s\n",
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(int) bogus_fd, (int) bogus_fd, sprintrc(rc));
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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SKIP_MAIN_UNDEFINED("__NR_inotify_add_watch && __NR_inotify_rm_watch");
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#endif
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