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  • Committer: Teddy Hogeborn
  • Date: 2021-02-04 17:59:45 UTC
  • Revision ID: teddy@recompile.se-20210204175945-8druo6d88ipc1z58
Fix issue with french translation

Initial white space was missing in both msgid and msgstr of the french
translation, leading to checking tools reporing an incomplete
translation.  The string is a raw key id, and therefore did not need
translation, so this was never a user-visible issue.

* debian/po/fr.po: Add missing whitespace to the id and translation
  for msgid " ${key_id}".

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Lines of Context:
plugin-runner.c
2
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/*
3
3
 * Mandos plugin runner - Run Mandos plugins
4
4
 *
5
 
 * Copyright © 2008-2017 Teddy Hogeborn
6
 
 * Copyright © 2008-2017 Björn Påhlsson
 
5
 * Copyright © 2008-2021 Teddy Hogeborn
 
6
 * Copyright © 2008-2021 Björn Påhlsson
7
7
 * 
8
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 * 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(), getline(),
27
 
                                   O_CLOEXEC, pipe2() */
 
26
#define _GNU_SOURCE             /* strchrnul(), TEMP_FAILURE_RETRY(),
 
27
                                   getline(), asprintf(), O_CLOEXEC,
 
28
                                   scandirat(), pipe2() */
 
29
#include <argp.h>               /* argp_program_version,
 
30
                                   argp_program_bug_address,
 
31
                                   struct argp_option,
 
32
                                   struct argp_state, argp_error(),
 
33
                                   ARGP_NO_EXIT, argp_state_help,
 
34
                                   ARGP_HELP_STD_HELP,
 
35
                                   ARGP_HELP_USAGE, ARGP_HELP_EXIT_OK,
 
36
                                   ARGP_KEY_ARG, ARGP_ERR_UNKNOWN,
 
37
                                   struct argp, argp_parse(),
 
38
                                   ARGP_IN_ORDER, ARGP_NO_HELP */
 
39
#include <stdbool.h>            /* bool, false, true */
 
40
#include <sys/types.h>          /* pid_t, sig_atomic_t, uid_t, gid_t,
 
41
                                   getuid(), setgid(), setuid() */
28
42
#include <stddef.h>             /* size_t, NULL */
29
 
#include <stdlib.h>             /* malloc(), exit(), EXIT_SUCCESS,
30
 
                                   realloc() */
31
 
#include <stdbool.h>            /* bool, true, false */
32
 
#include <stdio.h>              /* fileno(), fprintf(),
33
 
                                   stderr, STDOUT_FILENO, fclose() */
34
 
#include <sys/types.h>          /* fstat(), struct stat, waitpid(),
35
 
                                   WIFEXITED(), WEXITSTATUS(), wait(),
36
 
                                   pid_t, uid_t, gid_t, getuid(),
37
 
                                   getgid() */
38
 
#include <sys/select.h>         /* fd_set, select(), FD_ZERO(),
39
 
                                   FD_SET(), FD_ISSET(), FD_CLR */
40
 
#include <sys/wait.h>           /* wait(), waitpid(), WIFEXITED(),
41
 
                                   WEXITSTATUS(), WTERMSIG() */
42
 
#include <sys/stat.h>           /* struct stat, fstat(), S_ISREG() */
43
 
#include <iso646.h>             /* and, or, not */
44
 
#include <dirent.h>             /* struct dirent, scandirat() */
45
 
#include <unistd.h>             /* fcntl(), F_GETFD, F_SETFD,
46
 
                                   FD_CLOEXEC, write(), STDOUT_FILENO,
47
 
                                   struct stat, fstat(), close(),
48
 
                                   setgid(), setuid(), S_ISREG(),
49
 
                                   faccessat() pipe2(), fork(),
50
 
                                   _exit(), dup2(), fexecve(), read()
51
 
                                */
 
43
#include <iso646.h>             /* or, and, not */
 
44
#include <string.h>             /* strcmp(), strdup(), strchrnul(),
 
45
                                   strncmp(), strlen(), strcpy(),
 
46
                                   strsep(), strchr(), strsignal() */
 
47
#include <stdlib.h>             /* malloc(), free(), reallocarray(),
 
48
                                   realloc(), EXIT_SUCCESS */
 
49
#include <errno.h>              /* errno, EINTR, ENOMEM, ECHILD,
 
50
                                   error_t, EINVAL, EMFILE, ENFILE,
 
51
                                   ENOENT, ESRCH */
 
52
#include <stdint.h>             /* SIZE_MAX */
 
53
#define _GNU_SOURCE             /* strchrnul(), TEMP_FAILURE_RETRY(),
 
54
                                   getline(), asprintf(), O_CLOEXEC,
 
55
                                   scandirat(), pipe2() */
 
56
#include <unistd.h>             /* TEMP_FAILURE_RETRY(), ssize_t,
 
57
                                   write(), STDOUT_FILENO, uid_t,
 
58
                                   gid_t, getuid(), fchown(), close(),
 
59
                                   symlink(), setgid(), setuid(),
 
60
                                   faccessat(), X_OK, pipe(), pipe2(),
 
61
                                   fork(), _exit(), dup2(), fexecve(),
 
62
                                   read(), getpass() */
52
63
#include <fcntl.h>              /* fcntl(), F_GETFD, F_SETFD,
53
 
                                   FD_CLOEXEC, openat(), scandirat(),
54
 
                                   pipe2() */
55
 
#include <string.h>             /* strsep, strlen(), strsignal(),
56
 
                                   strcmp(), strncmp() */
57
 
#include <errno.h>              /* errno */
58
 
#include <argp.h>               /* struct argp_option, struct
59
 
                                   argp_state, struct argp,
60
 
                                   argp_parse(), ARGP_ERR_UNKNOWN,
61
 
                                   ARGP_KEY_END, ARGP_KEY_ARG,
62
 
                                   error_t */
63
 
#include <signal.h>             /* struct sigaction, sigemptyset(),
64
 
                                   sigaddset(), sigaction(),
65
 
                                   sigprocmask(), SIG_BLOCK, SIGCHLD,
66
 
                                   SIG_UNBLOCK, kill(), sig_atomic_t
67
 
                                */
68
 
#include <errno.h>              /* errno, EBADF */
69
 
#include <inttypes.h>           /* intmax_t, PRIdMAX, strtoimax() */
 
64
                                   FD_CLOEXEC, open(), O_RDONLY,
 
65
                                   O_CLOEXEC, openat() */
 
66
#include <sys/wait.h>           /* waitpid(), WNOHANG, WIFEXITED(),
 
67
                                   WEXITSTATUS(), WIFSIGNALED(),
 
68
                                   WTERMSIG(), wait() */
 
69
#include <error.h>              /* error() */
 
70
#include <stdio.h>              /* FILE, fprintf(), fopen(),
 
71
                                   getline(), fclose(), EOF,
 
72
                                   asprintf(), stderr */
 
73
#include <dirent.h>             /* struct dirent, scandirat(),
 
74
                                   alphasort() */
 
75
#include <sys/stat.h>           /* struct stat, fstat(), S_ISDIR(),
 
76
                                   lstat(), S_ISREG() */
 
77
#include <sys/select.h>         /* fd_set, FD_ZERO(), FD_SETSIZE,
 
78
                                   FD_SET(), select(), FD_CLR(),
 
79
                                   FD_ISSET() */
 
80
#include <signal.h>             /* struct sigaction, SA_NOCLDSTOP,
 
81
                                   sigemptyset(), sigaddset(),
 
82
                                   SIGCHLD, sigprocmask(), SIG_BLOCK,
 
83
                                   SIG_UNBLOCK, kill(), SIGTERM */
70
84
#include <sysexits.h>           /* EX_OSERR, EX_USAGE, EX_IOERR,
71
85
                                   EX_CONFIG, EX_UNAVAILABLE, EX_OK */
72
 
#include <errno.h>              /* errno */
73
 
#include <error.h>              /* error() */
74
 
#include <fnmatch.h>            /* fnmatch() */
 
86
#include <inttypes.h>           /* intmax_t, strtoimax(), PRIdMAX */
 
87
#include <fnmatch.h>            /* fnmatch(), FNM_FILE_NAME,
 
88
                                   FNM_PERIOD, FNM_NOMATCH */
75
89
 
76
90
#define BUFFER_SIZE 256
77
91
 
179
193
  /* Resize the pointed-to array to hold one more pointer */
180
194
  char **new_array = NULL;
181
195
  do {
182
 
    new_array = realloc(*array, sizeof(char *)
183
 
                        * (size_t) ((*len) + 2));
 
196
#if defined(__GLIBC_PREREQ) and __GLIBC_PREREQ(2, 26)
 
197
    new_array = reallocarray(*array, (size_t)((*len) + 2),
 
198
                             sizeof(char *));
 
199
#else
 
200
    if(((size_t)((*len) + 2)) > (SIZE_MAX / sizeof(char *))){
 
201
      /* overflow */
 
202
      new_array = NULL;
 
203
      errno = ENOMEM;
 
204
    } else {
 
205
      new_array = realloc(*array, (size_t)((*len) + 2)
 
206
                          * sizeof(char *));
 
207
    }
 
208
#endif
184
209
  } while(new_array == NULL and errno == EINTR);
185
210
  /* Malloc check */
186
211
  if(new_array == NULL){
313
338
__attribute__((nonnull))
314
339
static void free_plugin(plugin *plugin_node){
315
340
  
 
341
  for(char **arg = (plugin_node->argv)+1; *arg != NULL; arg++){
 
342
    free(*arg);
 
343
  }
316
344
  free(plugin_node->name);
317
 
  for(char **arg = plugin_node->argv; *arg != NULL; arg++){
318
 
    free(*arg);
319
 
  }
320
345
  free(plugin_node->argv);
321
346
  for(char **env = plugin_node->environ; *env != NULL; env++){
322
347
    free(*env);
565
590
    case '?':                   /* --help */
566
591
      state->flags &= ~(unsigned int)ARGP_NO_EXIT; /* force exit */
567
592
      argp_state_help(state, state->out_stream, ARGP_HELP_STD_HELP);
 
593
      __builtin_unreachable();
568
594
    case -3:                    /* --usage */
569
595
      state->flags &= ~(unsigned int)ARGP_NO_EXIT; /* force exit */
570
596
      argp_state_help(state, state->out_stream,
571
597
                      ARGP_HELP_USAGE | ARGP_HELP_EXIT_OK);
 
598
      __builtin_unreachable();
572
599
    case 'V':                   /* --version */
573
600
      fprintf(state->out_stream, "%s\n", argp_program_version);
574
601
      exit(EXIT_SUCCESS);
584
611
      if(arg[0] == '\0'){
585
612
        break;
586
613
      }
 
614
#if __GNUC__ >= 7
 
615
      __attribute__((fallthrough));
 
616
#else
 
617
          /* FALLTHROUGH */
 
618
#endif
587
619
    default:
588
620
      return ARGP_ERR_UNKNOWN;
589
621
    }
701
733
        
702
734
        custom_argc += 1;
703
735
        {
704
 
          char **new_argv = realloc(custom_argv, sizeof(char *)
705
 
                                    * ((size_t)custom_argc + 1));
 
736
#if defined(__GLIBC_PREREQ) and __GLIBC_PREREQ(2, 26)
 
737
          char **new_argv = reallocarray(custom_argv, (size_t)custom_argc + 1,
 
738
                                         sizeof(char *));
 
739
#else
 
740
          char **new_argv = NULL;
 
741
          if(((size_t)custom_argc + 1) > (SIZE_MAX / sizeof(char *))){
 
742
            /* overflow */
 
743
            errno = ENOMEM;
 
744
          } else {
 
745
            new_argv = realloc(custom_argv, ((size_t)custom_argc + 1)
 
746
                               * sizeof(char *));
 
747
          }
 
748
#endif
706
749
          if(new_argv == NULL){
707
 
            error(0, errno, "realloc");
 
750
            error(0, errno, "reallocarray");
708
751
            exitstatus = EX_OSERR;
709
752
            free(new_arg);
710
753
            free(org_line);
829
872
      }
830
873
      close(plugindir_fd);
831
874
    }
 
875
 
 
876
    /* Work around Debian bug #981302
 
877
       <https://bugs.debian.org/981302> */
 
878
    if(lstat("/dev/fd", &st) != 0 and errno == ENOENT){
 
879
      ret = symlink("/proc/self/fd", "/dev/fd");
 
880
      if(ret == -1){
 
881
        error(0, errno, "Failed to create /dev/fd symlink");
 
882
      }
 
883
    }
832
884
  }
833
885
  
834
886
  /* Lower permissions */
1093
1145
    
1094
1146
    new_plugin->pid = pid;
1095
1147
    new_plugin->fd = pipefd[0];
1096
 
    
 
1148
 
 
1149
    if(debug){
 
1150
      fprintf(stderr, "Plugin %s started (PID %" PRIdMAX ")\n",
 
1151
              new_plugin->name, (intmax_t) (new_plugin->pid));
 
1152
    }
 
1153
 
1097
1154
    /* Unblock SIGCHLD so signal handler can be run if this process
1098
1155
       has already completed */
1099
1156
    ret = (int)TEMP_FAILURE_RETRY(sigprocmask(SIG_UNBLOCK,