/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: 2014-10-05 19:39:25 UTC
  • Revision ID: teddy@recompile.se-20141005193925-jjqx2n2dt3icy28u
* mandos.service ([Unit]/Documentation): New.

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugin-runner.c
887
887
    int plugin_fd = openat(dir_fd, direntries[i]->d_name, O_RDONLY);
888
888
    if(plugin_fd == -1){
889
889
      error(0, errno, "Could not open plugin");
 
890
      free(direntries[i]);
890
891
      continue;
891
892
    }
892
893
    ret = (int)TEMP_FAILURE_RETRY(fstat(plugin_fd, &st));
893
894
    if(ret == -1){
894
895
      error(0, errno, "stat");
895
896
      TEMP_FAILURE_RETRY(close(plugin_fd));
 
897
      free(direntries[i]);
896
898
      continue;
897
899
    }
898
900
    
907
909
                direntries[i]->d_name);
908
910
      }
909
911
      TEMP_FAILURE_RETRY(close(plugin_fd));
 
912
      free(direntries[i]);
910
913
      continue;
911
914
    }
912
915
    
914
917
    if(p == NULL){
915
918
      error(0, errno, "getplugin");
916
919
      TEMP_FAILURE_RETRY(close(plugin_fd));
 
920
      free(direntries[i]);
917
921
      continue;
918
922
    }
919
923
    if(p->disabled){
922
926
                direntries[i]->d_name);
923
927
      }
924
928
      TEMP_FAILURE_RETRY(close(plugin_fd));
 
929
      free(direntries[i]);
925
930
      continue;
926
931
    }
927
932
    {
960
965
    if(ret == -1){
961
966
      error(0, errno, "pipe");
962
967
      exitstatus = EX_OSERR;
 
968
      free(direntries[i]);
963
969
      goto fallback;
964
970
    }
965
971
    if(pipefd[0] >= FD_SETSIZE){
968
974
      TEMP_FAILURE_RETRY(close(pipefd[0]));
969
975
      TEMP_FAILURE_RETRY(close(pipefd[1]));
970
976
      exitstatus = EX_OSERR;
 
977
      free(direntries[i]);
971
978
      goto fallback;
972
979
    }
973
980
#ifndef O_CLOEXEC
978
985
      TEMP_FAILURE_RETRY(close(pipefd[0]));
979
986
      TEMP_FAILURE_RETRY(close(pipefd[1]));
980
987
      exitstatus = EX_OSERR;
 
988
      free(direntries[i]);
981
989
      goto fallback;
982
990
    }
983
991
    ret = set_cloexec_flag(pipefd[1]);
986
994
      TEMP_FAILURE_RETRY(close(pipefd[0]));
987
995
      TEMP_FAILURE_RETRY(close(pipefd[1]));
988
996
      exitstatus = EX_OSERR;
 
997
      free(direntries[i]);
989
998
      goto fallback;
990
999
    }
991
1000
#endif  /* not O_CLOEXEC */
996
1005
    if(ret < 0){
997
1006
      error(0, errno, "sigprocmask");
998
1007
      exitstatus = EX_OSERR;
 
1008
      free(direntries[i]);
999
1009
      goto fallback;
1000
1010
    }
1001
1011
    /* Starting a new process to be watched */
1010
1020
      TEMP_FAILURE_RETRY(close(pipefd[0]));
1011
1021
      TEMP_FAILURE_RETRY(close(pipefd[1]));
1012
1022
      exitstatus = EX_OSERR;
 
1023
      free(direntries[i]);
1013
1024
      goto fallback;
1014
1025
    }
1015
1026
    if(pid == 0){
1054
1065
        error(0, errno, "sigprocmask");
1055
1066
      }
1056
1067
      exitstatus = EX_OSERR;
 
1068
      free(direntries[i]);
1057
1069
      goto fallback;
1058
1070
    }
 
1071
    free(direntries[i]);
1059
1072
    
1060
1073
    new_plugin->pid = pid;
1061
1074
    new_plugin->fd = pipefd[0];