/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 plugin-runner.c

  • Committer: Teddy Hogeborn
  • Date: 2018-08-15 09:18:22 UTC
  • Revision ID: teddy@recompile.se-20180815091822-tmmqryi0gqnzq6ab
mandos: Better error message if self-signature verification fails

* mandos (ClientHandler.fingerprint): If the verification of the
  self-signature fails, report the actual error message instead of a
  generic message.

Show diffs side-by-side

added added

removed removed

Lines of Context:
313
313
__attribute__((nonnull))
314
314
static void free_plugin(plugin *plugin_node){
315
315
  
316
 
  for(char **arg = (plugin_node->argv)+1; *arg != NULL; arg++){
 
316
  for(char **arg = plugin_node->argv; *arg != NULL; arg++){
317
317
    free(*arg);
318
318
  }
319
 
  free(plugin_node->name);
320
319
  free(plugin_node->argv);
321
320
  for(char **env = plugin_node->environ; *env != NULL; env++){
322
321
    free(*env);
565
564
    case '?':                   /* --help */
566
565
      state->flags &= ~(unsigned int)ARGP_NO_EXIT; /* force exit */
567
566
      argp_state_help(state, state->out_stream, ARGP_HELP_STD_HELP);
568
 
      __builtin_unreachable();
569
567
    case -3:                    /* --usage */
570
568
      state->flags &= ~(unsigned int)ARGP_NO_EXIT; /* force exit */
571
569
      argp_state_help(state, state->out_stream,
572
570
                      ARGP_HELP_USAGE | ARGP_HELP_EXIT_OK);
573
 
      __builtin_unreachable();
574
571
    case 'V':                   /* --version */
575
572
      fprintf(state->out_stream, "%s\n", argp_program_version);
576
573
      exit(EXIT_SUCCESS);
586
583
      if(arg[0] == '\0'){
587
584
        break;
588
585
      }
589
 
#if __GNUC__ >= 7
590
 
      __attribute__((fallthrough));
591
 
#else
592
 
          /* FALLTHROUGH */
593
 
#endif
 
586
      /* FALLTHROUGH */
594
587
    default:
595
588
      return ARGP_ERR_UNKNOWN;
596
589
    }
1100
1093
    
1101
1094
    new_plugin->pid = pid;
1102
1095
    new_plugin->fd = pipefd[0];
1103
 
 
1104
 
    if(debug){
1105
 
      fprintf(stderr, "Plugin %s started (PID %" PRIdMAX ")\n",
1106
 
              new_plugin->name, (intmax_t) (new_plugin->pid));
1107
 
    }
1108
 
 
 
1096
    
1109
1097
    /* Unblock SIGCHLD so signal handler can be run if this process
1110
1098
       has already completed */
1111
1099
    ret = (int)TEMP_FAILURE_RETRY(sigprocmask(SIG_UNBLOCK,