/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to plugins.d/splashy.c

  • Committer: Teddy Hogeborn
  • Date: 2021-02-04 17:57:58 UTC
  • Revision ID: teddy@recompile.se-20210204175758-t9gywlxuhe1nseqo
dracut-module/password-agent.c: Add extra diagnostic info

* dracut-module/password-agent.c
  (test_send_password_to_socket_EMSGSIZE): If send() fails, also show
  the message size.

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugins.d/splashy.c
2
2
/*
3
3
 * Splashy - Read a password from splashy and output it
4
4
 * 
5
 
 * Copyright © 2008-2018 Teddy Hogeborn
6
 
 * Copyright © 2008-2018 Björn Påhlsson
 
5
 * Copyright © 2008-2018, 2021 Teddy Hogeborn
 
6
 * Copyright © 2008-2018, 2021 Björn Påhlsson
7
7
 * 
8
8
 * This file is part of Mandos.
9
9
 * 
23
23
 * Contact the authors at <mandos@recompile.se>.
24
24
 */
25
25
 
26
 
#define _GNU_SOURCE             /* TEMP_FAILURE_RETRY(), asprintf() */
27
 
#include <signal.h>             /* sig_atomic_t, struct sigaction,
28
 
                                   sigemptyset(), sigaddset(), SIGINT,
29
 
                                   SIGHUP, SIGTERM, sigaction,
30
 
                                   SIG_IGN, kill(), SIGKILL */
31
 
#include <stddef.h>             /* NULL */
32
 
#include <stdlib.h>             /* getenv() */
33
 
#include <stdio.h>              /* asprintf(), vasprintf(), vprintf(),
34
 
                                   fprintf() */
35
 
#include <stdlib.h>             /* EXIT_FAILURE, free(),
36
 
                                   EXIT_SUCCESS */
37
 
#include <sys/types.h>          /* pid_t, DIR, struct dirent,
38
 
                                   ssize_t */
39
 
#include <dirent.h>             /* opendir(), readdir(), closedir() */
40
 
#include <inttypes.h>           /* intmax_t, strtoimax() */
41
 
#include <sys/stat.h>           /* struct stat, lstat(), S_ISLNK */
42
 
#include <iso646.h>             /* not, or, and */
43
 
#include <unistd.h>             /* readlink(), fork(), execl(),
44
 
                                   sleep(), dup2() STDERR_FILENO,
45
 
                                   STDOUT_FILENO, _exit(),
46
 
                                   pause() */
47
 
#include <string.h>             /* memcmp(), strerror() */
48
 
#include <errno.h>              /* errno, EACCES, ENOTDIR, ELOOP,
 
26
#define _GNU_SOURCE             /* vasprintf(),
 
27
                                   program_invocation_short_name,
 
28
                                   asprintf(), TEMP_FAILURE_RETRY() */
 
29
#include <sys/types.h>          /* sig_atomic_t, pid_t, setuid(),
 
30
                                   geteuid(), setsid() */
 
31
#include <stdarg.h>             /* va_list, va_start(), vfprintf() */
 
32
#include <stdio.h>              /* vasprintf(), fprintf(), stderr,
 
33
                                   vfprintf(), asprintf() */
 
34
#include <errno.h>              /* program_invocation_short_name,
 
35
                                   errno, EACCES, ENOTDIR, ELOOP,
49
36
                                   ENOENT, ENAMETOOLONG, EMFILE,
50
37
                                   ENFILE, ENOMEM, ENOEXEC, EINVAL,
51
38
                                   E2BIG, EFAULT, EIO, ETXTBSY,
52
39
                                   EISDIR, ELIBBAD, EPERM, EINTR,
53
40
                                   ECHILD */
 
41
#include <string.h>             /* strerror(), memcmp() */
54
42
#include <error.h>              /* error() */
 
43
#include <stdlib.h>             /* free(), EXIT_FAILURE, getenv(),
 
44
                                   EXIT_SUCCESS, abort() */
 
45
#include <stddef.h>             /* NULL */
 
46
#include <dirent.h>             /* DIR, opendir(), struct dirent,
 
47
                                   readdir(), closedir() */
 
48
#include <sysexits.h>           /* EX_OSERR, EX_OSFILE,
 
49
                                   EX_UNAVAILABLE */
 
50
#include <inttypes.h>           /* intmax_t, strtoimax() */
 
51
#include <iso646.h>             /* or, not, and */
 
52
#include <unistd.h>             /* ssize_t, readlink(), fork(),
 
53
                                   execl(), _exit(),
 
54
                                   TEMP_FAILURE_RETRY(), sleep(),
 
55
                                   setuid(), geteuid(), setsid(),
 
56
                                   chdir(), dup2(), STDERR_FILENO,
 
57
                                   STDOUT_FILENO, pause() */
 
58
#include <sys/stat.h>           /* struct stat, lstat(), S_ISLNK() */
 
59
#include <signal.h>             /* struct sigaction, sigemptyset(),
 
60
                                   sigaddset(), SIGINT, SIGHUP,
 
61
                                   SIGTERM, SIG_IGN, kill(), SIGKILL,
 
62
                                   SIG_DFL, raise() */
55
63
#include <sys/wait.h>           /* waitpid(), WIFEXITED(),
56
64
                                   WEXITSTATUS() */
57
 
#include <sysexits.h>           /* EX_OSERR, EX_OSFILE,
58
 
                                   EX_UNAVAILABLE */
59
 
#include <stdarg.h>             /* va_list, va_start(), ... */
60
65
 
61
66
sig_atomic_t interrupted_by_signal = 0;
62
67
int signal_received;