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Viewing changes to dracut-module/password-agent.c

  • Committer: Teddy Hogeborn
  • Date: 2019-08-02 07:19:32 UTC
  • Revision ID: teddy@recompile.se-20190802071932-wmo43ahs1oejrzlb
Makefile: "pkg-config" is now overrideable by PKG_CONFIG

* Makefile (PKG_CONFIG): New.
  (SYSTEMD, TMPFILES): Use $(PKG_CONFIG) instead of "pkg-config".
  (GNUTLS_CFLAGS, GNUTLS_LIBS, AVAHI_CFLAGS, AVAHI_LIBS): - '' -
  (LIBNL3_CFLAGS, LIBNL3_LIBS, GLIB_CFLAGS, GLIB_LIBS): - '' -

Closes: 933701
Reported-by: Helmut Grohne <helmut@subdivi.de>
Suggested-by: Helmut Grohne <helmut@subdivi.de>
Thanks: Helmut Grohne <helmut@subdivi.de> for bug report and patch

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48
48
#include <error.h>              /* error() */
49
49
#include <sysexits.h>           /* EX_USAGE, EX_OSERR, EX_OSFILE */
50
50
#include <errno.h>              /* errno, error_t, EACCES,
51
 
                                   ENAMETOOLONG, ENOENT, ENOTDIR,
52
 
                                   EEXIST, ECHILD, EPERM, ENOMEM,
53
 
                                   EAGAIN, EINTR, ENOBUFS, EADDRINUSE,
 
51
                                   ENAMETOOLONG, ENOENT, EEXIST,
 
52
                                   ECHILD, EPERM, ENOMEM, EAGAIN,
 
53
                                   EINTR, ENOBUFS, EADDRINUSE,
54
54
                                   ECONNREFUSED, ECONNRESET,
55
55
                                   ETOOMANYREFS, EMSGSIZE, EBADF,
56
56
                                   EINVAL */
83
83
#include <sys/mman.h>           /* munlock(), mlock() */
84
84
#include <fcntl.h>              /* O_CLOEXEC, O_NONBLOCK, fcntl(),
85
85
                                   F_GETFD, F_GETFL, FD_CLOEXEC,
86
 
                                   open(), O_WRONLY, O_NOCTTY,
87
 
                                   O_RDONLY, O_NOFOLLOW */
 
86
                                   open(), O_WRONLY, O_RDONLY */
88
87
#include <sys/wait.h>           /* waitpid(), WNOHANG, WIFEXITED(),
89
88
                                   WEXITSTATUS() */
90
89
#include <limits.h>             /* PIPE_BUF, NAME_MAX, INT_MAX */
91
90
#include <sys/inotify.h>        /* inotify_init1(), IN_NONBLOCK,
92
91
                                   IN_CLOEXEC, inotify_add_watch(),
93
92
                                   IN_CLOSE_WRITE, IN_MOVED_TO,
94
 
                                   IN_MOVED_FROM, IN_DELETE,
95
 
                                   IN_EXCL_UNLINK, IN_ONLYDIR,
96
 
                                   struct inotify_event */
 
93
                                   IN_DELETE, struct inotify_event */
97
94
#include <fnmatch.h>            /* fnmatch(), FNM_FILE_NAME */
98
95
#include <stdio.h>              /* asprintf(), FILE, fopen(),
99
96
                                   getline(), sscanf(), feof(),
434
431
    case EACCES:
435
432
    case ENAMETOOLONG:
436
433
    case ENOENT:
437
 
    case ENOTDIR:
438
434
      return EX_OSFILE;
439
435
    default:
440
436
      return EX_OSERR;
1021
1017
    return false;
1022
1018
  }
1023
1019
 
1024
 
  if(inotify_add_watch(fd, dir, IN_CLOSE_WRITE | IN_MOVED_TO
1025
 
                       | IN_MOVED_FROM| IN_DELETE | IN_EXCL_UNLINK
1026
 
                       | IN_ONLYDIR)
 
1020
  if(inotify_add_watch(fd, dir, IN_CLOSE_WRITE
 
1021
                       | IN_MOVED_TO | IN_DELETE)
1027
1022
     == -1){
1028
1023
    error(0, errno, "Failed to create inotify watch on %s", dir);
1029
1024
    return false;
1124
1119
             immediately */
1125
1120
          queue->next_run = 1;
1126
1121
        }
1127
 
      } else if(ievent->mask & (IN_MOVED_FROM | IN_DELETE)){
 
1122
      } else if(ievent->mask & IN_DELETE){
1128
1123
        if(not string_set_add(cancelled_filenames,
1129
1124
                              question_filename)){
1130
1125
          error(0, errno, "Could not add question %s to"
2227
2222
 
2228
2223
  {
2229
2224
    __attribute__((cleanup(cleanup_close)))
2230
 
      const int devnull_fd = open("/dev/null",
2231
 
                                  O_WRONLY | O_CLOEXEC | O_NOCTTY);
 
2225
      const int devnull_fd = open("/dev/null", O_WRONLY | O_CLOEXEC);
2232
2226
    g_assert_cmpint(devnull_fd, >=, 0);
2233
2227
    __attribute__((cleanup(cleanup_close)))
2234
2228
      const int real_stderr_fd = dup(STDERR_FILENO);
2258
2252
    {
2259
2253
      __attribute__((cleanup(cleanup_close)))
2260
2254
        const int devnull_fd = open("/dev/null",
2261
 
                                    O_WRONLY | O_CLOEXEC | O_NOCTTY);
 
2255
                                    O_WRONLY | O_CLOEXEC);
2262
2256
      g_assert_cmpint(devnull_fd, >=, 0);
2263
2257
      __attribute__((cleanup(cleanup_close)))
2264
2258
        const int real_stderr_fd = dup(STDERR_FILENO);
2909
2903
 
2910
2904
  __attribute__((cleanup(cleanup_close)))
2911
2905
    const int devnull_fd = open("/dev/null",
2912
 
                                O_WRONLY | O_CLOEXEC | O_NOCTTY);
 
2906
                                O_WRONLY | O_CLOEXEC);
2913
2907
  g_assert_cmpint(devnull_fd, >=, 0);
2914
2908
  __attribute__((cleanup(cleanup_close)))
2915
2909
    const int real_stderr_fd = dup(STDERR_FILENO);
2980
2974
 
2981
2975
  __attribute__((cleanup(cleanup_close)))
2982
2976
    const int devnull_fd = open("/dev/null",
2983
 
                                O_WRONLY | O_CLOEXEC, O_NOCTTY);
 
2977
                                O_WRONLY | O_CLOEXEC);
2984
2978
  g_assert_cmpint(devnull_fd, >=, 0);
2985
2979
  __attribute__((cleanup(cleanup_close)))
2986
2980
    const int real_stderr_fd = dup(STDERR_FILENO);
3024
3018
    buffer password = {};
3025
3019
 
3026
3020
  /* Reading /proc/self/mem from offset 0 will always give EIO */
3027
 
  const int fd = open("/proc/self/mem",
3028
 
                      O_RDONLY | O_CLOEXEC | O_NOCTTY);
 
3021
  const int fd = open("/proc/self/mem", O_RDONLY | O_CLOEXEC);
3029
3022
 
3030
3023
  bool password_is_read = false;
3031
3024
  bool quit_now = false;
3459
3452
  g_assert_cmpuint((unsigned int)queue->length, ==, 0);
3460
3453
}
3461
3454
 
3462
 
static void test_add_inotify_dir_watch_nondir(__attribute__((unused))
3463
 
                                              test_fixture *fixture,
3464
 
                                            __attribute__((unused))
3465
 
                                              gconstpointer
3466
 
                                              user_data){
3467
 
  __attribute__((cleanup(cleanup_close)))
3468
 
    const int epoll_fd = epoll_create1(EPOLL_CLOEXEC);
3469
 
  g_assert_cmpint(epoll_fd, >=, 0);
3470
 
  __attribute__((cleanup(cleanup_queue)))
3471
 
    task_queue *queue = create_queue();
3472
 
  g_assert_nonnull(queue);
3473
 
  __attribute__((cleanup(string_set_clear)))
3474
 
    string_set cancelled_filenames = {};
3475
 
  const mono_microsecs current_time = 0;
3476
 
 
3477
 
  bool quit_now = false;
3478
 
  buffer password = {};
3479
 
  bool mandos_client_exited = false;
3480
 
  bool password_is_read = false;
3481
 
 
3482
 
  const char not_a_directory[] = "/dev/tty";
3483
 
 
3484
 
  FILE *real_stderr = stderr;
3485
 
  FILE *devnull = fopen("/dev/null", "we");
3486
 
  g_assert_nonnull(devnull);
3487
 
  stderr = devnull;
3488
 
  g_assert_false(add_inotify_dir_watch(queue, epoll_fd, &quit_now,
3489
 
                                       &password, not_a_directory,
3490
 
                                       &cancelled_filenames,
3491
 
                                       &current_time,
3492
 
                                       &mandos_client_exited,
3493
 
                                       &password_is_read));
3494
 
  stderr = real_stderr;
3495
 
  g_assert_cmpint(fclose(devnull), ==, 0);
3496
 
 
3497
 
  g_assert_cmpuint((unsigned int)queue->length, ==, 0);
3498
 
}
3499
 
 
3500
3455
static void test_add_inotify_dir_watch_EAGAIN(__attribute__((unused))
3501
3456
                                              test_fixture *fixture,
3502
3457
                                              __attribute__((unused))
3717
3672
}
3718
3673
 
3719
3674
static
3720
 
void test_add_inotify_dir_watch_IN_MOVED_FROM(__attribute__((unused))
3721
 
                                              test_fixture *fixture,
3722
 
                                              __attribute__((unused))
3723
 
                                              gconstpointer
3724
 
                                              user_data){
3725
 
  __attribute__((cleanup(cleanup_close)))
3726
 
    const int epoll_fd = epoll_create1(EPOLL_CLOEXEC);
3727
 
  g_assert_cmpint(epoll_fd, >=, 0);
3728
 
  __attribute__((cleanup(cleanup_queue)))
3729
 
    task_queue *queue = create_queue();
3730
 
  g_assert_nonnull(queue);
3731
 
  __attribute__((cleanup(string_set_clear)))
3732
 
    string_set cancelled_filenames = {};
3733
 
  const mono_microsecs current_time = 0;
3734
 
 
3735
 
  bool quit_now = false;
3736
 
  buffer password = {};
3737
 
  bool mandos_client_exited = false;
3738
 
  bool password_is_read = false;
3739
 
 
3740
 
  __attribute__((cleanup(cleanup_string)))
3741
 
    char *tempdir = make_temporary_directory();
3742
 
  g_assert_nonnull(tempdir);
3743
 
 
3744
 
  __attribute__((cleanup(cleanup_string)))
3745
 
    char *tempfilename = make_temporary_file_in_directory(tempdir);
3746
 
  g_assert_nonnull(tempfilename);
3747
 
 
3748
 
  __attribute__((cleanup(cleanup_string)))
3749
 
    char *targetdir = make_temporary_directory();
3750
 
  g_assert_nonnull(targetdir);
3751
 
 
3752
 
  __attribute__((cleanup(cleanup_string)))
3753
 
    char *targetfilename = NULL;
3754
 
  g_assert_cmpint(asprintf(&targetfilename, "%s/%s", targetdir,
3755
 
                           basename(tempfilename)), >, 0);
3756
 
  g_assert_nonnull(targetfilename);
3757
 
 
3758
 
  g_assert_true(add_inotify_dir_watch(queue, epoll_fd, &quit_now,
3759
 
                                      &password, tempdir,
3760
 
                                      &cancelled_filenames,
3761
 
                                      &current_time,
3762
 
                                      &mandos_client_exited,
3763
 
                                      &password_is_read));
3764
 
 
3765
 
  g_assert_cmpint(rename(tempfilename, targetfilename), ==, 0);
3766
 
 
3767
 
  const task_context *const added_read_task
3768
 
    = find_matching_task(queue,
3769
 
                         (task_context){ .func=read_inotify_event });
3770
 
  g_assert_nonnull(added_read_task);
3771
 
 
3772
 
  /* "sufficient to read at least one event." - inotify(7) */
3773
 
  const size_t ievent_size = (sizeof(struct inotify_event)
3774
 
                              + NAME_MAX + 1);
3775
 
  struct inotify_event *ievent = malloc(ievent_size);
3776
 
  g_assert_nonnull(ievent);
3777
 
 
3778
 
  ssize_t read_size = read(added_read_task->fd, ievent, ievent_size);
3779
 
 
3780
 
  g_assert_cmpint((int)read_size, >, 0);
3781
 
  g_assert_true(ievent->mask & IN_MOVED_FROM);
3782
 
  g_assert_cmpstr(ievent->name, ==, basename(tempfilename));
3783
 
 
3784
 
  free(ievent);
3785
 
 
3786
 
  g_assert_cmpint(unlink(targetfilename), ==, 0);
3787
 
  g_assert_cmpint(rmdir(targetdir), ==, 0);
3788
 
  g_assert_cmpint(rmdir(tempdir), ==, 0);
3789
 
}
3790
 
 
3791
 
static
3792
3675
void test_add_inotify_dir_watch_IN_DELETE(__attribute__((unused))
3793
3676
                                          test_fixture *fixture,
3794
3677
                                          __attribute__((unused))
3852
3735
  g_assert_cmpint(rmdir(tempdir), ==, 0);
3853
3736
}
3854
3737
 
3855
 
static
3856
 
void test_add_inotify_dir_watch_IN_EXCL_UNLINK(__attribute__((unused))
3857
 
                                               test_fixture *fixture,
3858
 
                                               __attribute__((unused))
3859
 
                                               gconstpointer
3860
 
                                               user_data){
3861
 
  __attribute__((cleanup(cleanup_close)))
3862
 
    const int epoll_fd = epoll_create1(EPOLL_CLOEXEC);
3863
 
  g_assert_cmpint(epoll_fd, >=, 0);
3864
 
  __attribute__((cleanup(cleanup_queue)))
3865
 
    task_queue *queue = create_queue();
3866
 
  g_assert_nonnull(queue);
3867
 
  __attribute__((cleanup(string_set_clear)))
3868
 
    string_set cancelled_filenames = {};
3869
 
  const mono_microsecs current_time = 0;
3870
 
 
3871
 
  bool quit_now = false;
3872
 
  buffer password = {};
3873
 
  bool mandos_client_exited = false;
3874
 
  bool password_is_read = false;
3875
 
 
3876
 
  __attribute__((cleanup(cleanup_string)))
3877
 
    char *tempdir = make_temporary_directory();
3878
 
  g_assert_nonnull(tempdir);
3879
 
 
3880
 
  __attribute__((cleanup(cleanup_string)))
3881
 
    char *tempfile = make_temporary_file_in_directory(tempdir);
3882
 
  g_assert_nonnull(tempfile);
3883
 
  int tempfile_fd = open(tempfile, O_WRONLY | O_CLOEXEC | O_NOCTTY
3884
 
                         | O_NOFOLLOW);
3885
 
  g_assert_cmpint(tempfile_fd, >, 2);
3886
 
 
3887
 
  g_assert_true(add_inotify_dir_watch(queue, epoll_fd, &quit_now,
3888
 
                                      &password, tempdir,
3889
 
                                      &cancelled_filenames,
3890
 
                                      &current_time,
3891
 
                                      &mandos_client_exited,
3892
 
                                      &password_is_read));
3893
 
  g_assert_cmpint(unlink(tempfile), ==, 0);
3894
 
 
3895
 
  g_assert_cmpuint((unsigned int)queue->length, >, 0);
3896
 
 
3897
 
  const task_context *const added_read_task
3898
 
    = find_matching_task(queue,
3899
 
                         (task_context){ .func=read_inotify_event });
3900
 
  g_assert_nonnull(added_read_task);
3901
 
 
3902
 
  g_assert_cmpint(added_read_task->fd, >, 2);
3903
 
  g_assert_true(fd_has_cloexec_and_nonblock(added_read_task->fd));
3904
 
 
3905
 
  /* "sufficient to read at least one event." - inotify(7) */
3906
 
  const size_t ievent_size = (sizeof(struct inotify_event)
3907
 
                              + NAME_MAX + 1);
3908
 
  struct inotify_event *ievent = malloc(ievent_size);
3909
 
  g_assert_nonnull(ievent);
3910
 
 
3911
 
  ssize_t read_size = 0;
3912
 
  read_size = read(added_read_task->fd, ievent, ievent_size);
3913
 
 
3914
 
  g_assert_cmpint((int)read_size, >, 0);
3915
 
  g_assert_true(ievent->mask & IN_DELETE);
3916
 
  g_assert_cmpstr(ievent->name, ==, basename(tempfile));
3917
 
 
3918
 
  g_assert_cmpint(close(tempfile_fd), ==, 0);
3919
 
 
3920
 
  /* IN_EXCL_UNLINK should make the closing of the previously unlinked
3921
 
     file not appear as an ievent, so we should not see it now. */
3922
 
  read_size = read(added_read_task->fd, ievent, ievent_size);
3923
 
  g_assert_cmpint((int)read_size, ==, -1);
3924
 
  g_assert_true(errno == EAGAIN);
3925
 
 
3926
 
  free(ievent);
3927
 
 
3928
 
  g_assert_cmpint(rmdir(tempdir), ==, 0);
3929
 
}
3930
 
 
3931
3738
static void test_read_inotify_event_readerror(__attribute__((unused))
3932
3739
                                              test_fixture *fixture,
3933
3740
                                              __attribute__((unused))
3939
3746
  const mono_microsecs current_time = 0;
3940
3747
 
3941
3748
  /* Reading /proc/self/mem from offset 0 will always result in EIO */
3942
 
  const int fd = open("/proc/self/mem",
3943
 
                      O_RDONLY | O_CLOEXEC | O_NOCTTY);
 
3749
  const int fd = open("/proc/self/mem", O_RDONLY | O_CLOEXEC);
3944
3750
 
3945
3751
  bool quit_now = false;
3946
3752
  __attribute__((cleanup(cleanup_queue)))
4298
4104
      }));
4299
4105
}
4300
4106
 
4301
 
static
4302
 
void test_read_inotify_event_IN_MOVED_FROM(__attribute__((unused))
4303
 
                                           test_fixture *fixture,
4304
 
                                           __attribute__((unused))
4305
 
                                           gconstpointer user_data){
4306
 
  __attribute__((cleanup(cleanup_close)))
4307
 
    const int epoll_fd = epoll_create1(EPOLL_CLOEXEC);
4308
 
  g_assert_cmpint(epoll_fd, >=, 0);
4309
 
  __attribute__((cleanup(string_set_clear)))
4310
 
    string_set cancelled_filenames = {};
4311
 
  const mono_microsecs current_time = 0;
4312
 
 
4313
 
  int pipefds[2];
4314
 
  g_assert_cmpint(pipe2(pipefds, O_CLOEXEC | O_NONBLOCK), ==, 0);
4315
 
 
4316
 
  /* "sufficient to read at least one event." - inotify(7) */
4317
 
  const size_t ievent_max_size = (sizeof(struct inotify_event)
4318
 
                                  + NAME_MAX + 1);
4319
 
  g_assert_cmpint(ievent_max_size, <=, PIPE_BUF);
4320
 
  struct {
4321
 
    struct inotify_event event;
4322
 
    char name_buffer[NAME_MAX + 1];
4323
 
  } ievent_buffer;
4324
 
  struct inotify_event *const ievent = &ievent_buffer.event;
4325
 
 
4326
 
  const char dummy_file_name[] = "ask.dummy_file_name";
4327
 
  ievent->mask = IN_MOVED_FROM;
4328
 
  ievent->len = sizeof(dummy_file_name);
4329
 
  memcpy(ievent->name, dummy_file_name, sizeof(dummy_file_name));
4330
 
  const size_t ievent_size = (sizeof(struct inotify_event)
4331
 
                              + sizeof(dummy_file_name));
4332
 
  g_assert_cmpint(write(pipefds[1], (char *)ievent, ievent_size),
4333
 
                  ==, ievent_size);
4334
 
  g_assert_cmpint(close(pipefds[1]), ==, 0);
4335
 
 
4336
 
  bool quit_now = false;
4337
 
  buffer password = {};
4338
 
  bool mandos_client_exited = false;
4339
 
  bool password_is_read = false;
4340
 
  __attribute__((cleanup(cleanup_queue)))
4341
 
    task_queue *queue = create_queue();
4342
 
  g_assert_nonnull(queue);
4343
 
 
4344
 
  task_context task = {
4345
 
    .func=read_inotify_event,
4346
 
    .epoll_fd=epoll_fd,
4347
 
    .fd=pipefds[0],
4348
 
    .quit_now=&quit_now,
4349
 
    .password=&password,
4350
 
    .filename=strdup("/nonexistent"),
4351
 
    .cancelled_filenames=&cancelled_filenames,
4352
 
    .current_time=&current_time,
4353
 
    .mandos_client_exited=&mandos_client_exited,
4354
 
    .password_is_read=&password_is_read,
4355
 
  };
4356
 
  task.func(task, queue);
4357
 
  g_assert_false(quit_now);
4358
 
  g_assert_true(queue->next_run == 0);
4359
 
  g_assert_cmpuint((unsigned int)queue->length, ==, 1);
4360
 
 
4361
 
  g_assert_nonnull(find_matching_task(queue, (task_context){
4362
 
        .func=read_inotify_event,
4363
 
        .epoll_fd=epoll_fd,
4364
 
        .fd=pipefds[0],
4365
 
        .quit_now=&quit_now,
4366
 
        .password=&password,
4367
 
        .filename=task.filename,
4368
 
        .cancelled_filenames=&cancelled_filenames,
4369
 
        .current_time=&current_time,
4370
 
        .mandos_client_exited=&mandos_client_exited,
4371
 
        .password_is_read=&password_is_read,
4372
 
      }));
4373
 
 
4374
 
  g_assert_true(epoll_set_contains(epoll_fd, pipefds[0],
4375
 
                                   EPOLLIN | EPOLLRDHUP));
4376
 
 
4377
 
  __attribute__((cleanup(cleanup_string)))
4378
 
    char *filename = NULL;
4379
 
  g_assert_cmpint(asprintf(&filename, "%s/%s", task.filename,
4380
 
                           dummy_file_name), >, 0);
4381
 
  g_assert_nonnull(filename);
4382
 
  g_assert_true(string_set_contains(*task.cancelled_filenames,
4383
 
                                    filename));
4384
 
}
4385
 
 
4386
4107
static void test_read_inotify_event_IN_DELETE(__attribute__((unused))
4387
4108
                                              test_fixture *fixture,
4388
4109
                                              __attribute__((unused))
4621
4342
                                   EPOLLIN | EPOLLRDHUP));
4622
4343
}
4623
4344
 
4624
 
static void
4625
 
test_read_inotify_event_IN_MOVED_FROM_badname(__attribute__((unused))
4626
 
                                              test_fixture *fixture,
4627
 
                                              __attribute__((unused))
4628
 
                                              gconstpointer
4629
 
                                              user_data){
4630
 
  __attribute__((cleanup(cleanup_close)))
4631
 
    const int epoll_fd = epoll_create1(EPOLL_CLOEXEC);
4632
 
  g_assert_cmpint(epoll_fd, >=, 0);
4633
 
  __attribute__((cleanup(string_set_clear)))
4634
 
    string_set cancelled_filenames = {};
4635
 
  const mono_microsecs current_time = 0;
4636
 
 
4637
 
  int pipefds[2];
4638
 
  g_assert_cmpint(pipe2(pipefds, O_CLOEXEC | O_NONBLOCK), ==, 0);
4639
 
 
4640
 
  /* "sufficient to read at least one event." - inotify(7) */
4641
 
  const size_t ievent_max_size = (sizeof(struct inotify_event)
4642
 
                                  + NAME_MAX + 1);
4643
 
  g_assert_cmpint(ievent_max_size, <=, PIPE_BUF);
4644
 
  struct {
4645
 
    struct inotify_event event;
4646
 
    char name_buffer[NAME_MAX + 1];
4647
 
  } ievent_buffer;
4648
 
  struct inotify_event *const ievent = &ievent_buffer.event;
4649
 
 
4650
 
  const char dummy_file_name[] = "ignored.dummy_file_name";
4651
 
  ievent->mask = IN_MOVED_FROM;
4652
 
  ievent->len = sizeof(dummy_file_name);
4653
 
  memcpy(ievent->name, dummy_file_name, sizeof(dummy_file_name));
4654
 
  const size_t ievent_size = (sizeof(struct inotify_event)
4655
 
                              + sizeof(dummy_file_name));
4656
 
  g_assert_cmpint(write(pipefds[1], (char *)ievent, ievent_size),
4657
 
                  ==, ievent_size);
4658
 
  g_assert_cmpint(close(pipefds[1]), ==, 0);
4659
 
 
4660
 
  bool quit_now = false;
4661
 
  buffer password = {};
4662
 
  bool mandos_client_exited = false;
4663
 
  bool password_is_read = false;
4664
 
  __attribute__((cleanup(cleanup_queue)))
4665
 
    task_queue *queue = create_queue();
4666
 
  g_assert_nonnull(queue);
4667
 
 
4668
 
  task_context task = {
4669
 
    .func=read_inotify_event,
4670
 
    .epoll_fd=epoll_fd,
4671
 
    .fd=pipefds[0],
4672
 
    .quit_now=&quit_now,
4673
 
    .password=&password,
4674
 
    .filename=strdup("/nonexistent"),
4675
 
    .cancelled_filenames=&cancelled_filenames,
4676
 
    .current_time=&current_time,
4677
 
    .mandos_client_exited=&mandos_client_exited,
4678
 
    .password_is_read=&password_is_read,
4679
 
  };
4680
 
  task.func(task, queue);
4681
 
  g_assert_false(quit_now);
4682
 
  g_assert_true(queue->next_run == 0);
4683
 
  g_assert_cmpuint((unsigned int)queue->length, ==, 1);
4684
 
 
4685
 
  g_assert_nonnull(find_matching_task(queue, (task_context){
4686
 
        .func=read_inotify_event,
4687
 
        .epoll_fd=epoll_fd,
4688
 
        .fd=pipefds[0],
4689
 
        .quit_now=&quit_now,
4690
 
        .password=&password,
4691
 
        .filename=task.filename,
4692
 
        .cancelled_filenames=&cancelled_filenames,
4693
 
        .current_time=&current_time,
4694
 
        .mandos_client_exited=&mandos_client_exited,
4695
 
        .password_is_read=&password_is_read,
4696
 
      }));
4697
 
 
4698
 
  g_assert_true(epoll_set_contains(epoll_fd, pipefds[0],
4699
 
                                   EPOLLIN | EPOLLRDHUP));
4700
 
 
4701
 
  __attribute__((cleanup(cleanup_string)))
4702
 
    char *filename = NULL;
4703
 
  g_assert_cmpint(asprintf(&filename, "%s/%s", task.filename,
4704
 
                           dummy_file_name), >, 0);
4705
 
  g_assert_nonnull(filename);
4706
 
  g_assert_false(string_set_contains(cancelled_filenames, filename));
4707
 
}
4708
 
 
4709
4345
static
4710
4346
void test_read_inotify_event_IN_DELETE_badname(__attribute__((unused))
4711
4347
                                               test_fixture *fixture,
5631
5267
                                            __attribute__((unused))
5632
5268
                                            gconstpointer user_data){
5633
5269
  __attribute__((cleanup(cleanup_close)))
5634
 
    const int epoll_fd = open("/dev/null",
5635
 
                              O_WRONLY | O_CLOEXEC | O_NOCTTY);
 
5270
    const int epoll_fd = open("/dev/null", O_WRONLY | O_CLOEXEC);
5636
5271
  __attribute__((cleanup(cleanup_string)))
5637
5272
    char *const question_filename = strdup("/nonexistent/question");
5638
5273
  g_assert_nonnull(question_filename);
6042
5677
                                            __attribute__((unused))
6043
5678
                                            gconstpointer user_data){
6044
5679
  __attribute__((cleanup(cleanup_close)))
6045
 
    const int epoll_fd = open("/dev/null",
6046
 
                              O_WRONLY | O_CLOEXEC | O_NOCTTY);
 
5680
    const int epoll_fd = open("/dev/null", O_WRONLY | O_CLOEXEC);
6047
5681
  __attribute__((cleanup(cleanup_string)))
6048
5682
    char *const question_filename = strdup("/nonexistent/question");
6049
5683
  g_assert_nonnull(question_filename);
6312
5946
                                              const char *const
6313
5947
                                              dirname){
6314
5948
  __attribute__((cleanup(cleanup_close)))
6315
 
    const int devnull_fd = open("/dev/null",
6316
 
                                O_WRONLY | O_CLOEXEC | O_NOCTTY);
 
5949
    const int devnull_fd = open("/dev/null", O_WRONLY | O_CLOEXEC);
6317
5950
  g_assert_cmpint(devnull_fd, >=, 0);
6318
5951
  __attribute__((cleanup(cleanup_close)))
6319
5952
    const int real_stderr_fd = dup(STDERR_FILENO);
7954
7587
              test_add_inotify_dir_watch);
7955
7588
  test_add_st("/task-creators/add_inotify_dir_watch/fail",
7956
7589
              test_add_inotify_dir_watch_fail);
7957
 
  test_add_st("/task-creators/add_inotify_dir_watch/not-a-directory",
7958
 
              test_add_inotify_dir_watch_nondir);
7959
7590
  test_add_st("/task-creators/add_inotify_dir_watch/EAGAIN",
7960
7591
              test_add_inotify_dir_watch_EAGAIN);
7961
7592
  test_add_st("/task-creators/add_inotify_dir_watch/IN_CLOSE_WRITE",
7962
7593
              test_add_inotify_dir_watch_IN_CLOSE_WRITE);
7963
7594
  test_add_st("/task-creators/add_inotify_dir_watch/IN_MOVED_TO",
7964
7595
              test_add_inotify_dir_watch_IN_MOVED_TO);
7965
 
  test_add_st("/task-creators/add_inotify_dir_watch/IN_MOVED_FROM",
7966
 
              test_add_inotify_dir_watch_IN_MOVED_FROM);
7967
 
  test_add_st("/task-creators/add_inotify_dir_watch/IN_EXCL_UNLINK",
7968
 
              test_add_inotify_dir_watch_IN_EXCL_UNLINK);
7969
7596
  test_add_st("/task-creators/add_inotify_dir_watch/IN_DELETE",
7970
7597
              test_add_inotify_dir_watch_IN_DELETE);
7971
7598
  test_add_st("/task/read_inotify_event/readerror",
7980
7607
              test_read_inotify_event_IN_CLOSE_WRITE);
7981
7608
  test_add_st("/task/read_inotify_event/IN_MOVED_TO",
7982
7609
              test_read_inotify_event_IN_MOVED_TO);
7983
 
  test_add_st("/task/read_inotify_event/IN_MOVED_FROM",
7984
 
              test_read_inotify_event_IN_MOVED_FROM);
7985
7610
  test_add_st("/task/read_inotify_event/IN_DELETE",
7986
7611
              test_read_inotify_event_IN_DELETE);
7987
7612
  test_add_st("/task/read_inotify_event/IN_CLOSE_WRITE/badname",
7988
7613
              test_read_inotify_event_IN_CLOSE_WRITE_badname);
7989
7614
  test_add_st("/task/read_inotify_event/IN_MOVED_TO/badname",
7990
7615
              test_read_inotify_event_IN_MOVED_TO_badname);
7991
 
  test_add_st("/task/read_inotify_event/IN_MOVED_FROM/badname",
7992
 
              test_read_inotify_event_IN_MOVED_FROM_badname);
7993
7616
  test_add_st("/task/read_inotify_event/IN_DELETE/badname",
7994
7617
              test_read_inotify_event_IN_DELETE_badname);
7995
7618
  test_add_st("/task/open_and_parse_question/ENOENT",