/mandos/release

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  • Committer: Teddy Hogeborn
  • Date: 2014-07-15 23:52:00 UTC
  • mto: (237.7.272 trunk)
  • mto: This revision was merged to the branch mainline in revision 319.
  • Revision ID: teddy@recompile.se-20140715235200-4dukd7i2tvbcix61
mandos-client: Bug Fix: Fix some memory leaks.

* plugins.d/mandos-client.c (resolve_callback): Always free resolver.
  (run_network_hooks): Free the individual direntries.
  (main): When listing network interfaces and when removing the GPGME
          temp directory, free the individual direntries.

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added added

removed removed

Lines of Context:
plugin-runner.c
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    int plugin_fd = openat(dir_fd, direntries[i]->d_name, O_RDONLY);
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    if(plugin_fd == -1){
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      error(0, errno, "Could not open plugin");
890
 
      free(direntries[i]);
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      continue;
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    }
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    ret = (int)TEMP_FAILURE_RETRY(fstat(plugin_fd, &st));
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    if(ret == -1){
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      error(0, errno, "stat");
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      TEMP_FAILURE_RETRY(close(plugin_fd));
897
 
      free(direntries[i]);
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      continue;
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    }
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                direntries[i]->d_name);
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      }
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      TEMP_FAILURE_RETRY(close(plugin_fd));
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      free(direntries[i]);
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      continue;
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    }
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    if(p == NULL){
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      error(0, errno, "getplugin");
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      TEMP_FAILURE_RETRY(close(plugin_fd));
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      free(direntries[i]);
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      continue;
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    }
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    if(p->disabled){
926
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                direntries[i]->d_name);
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      }
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      TEMP_FAILURE_RETRY(close(plugin_fd));
929
 
      free(direntries[i]);
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      continue;
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    }
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    {
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    if(ret == -1){
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      error(0, errno, "pipe");
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      exitstatus = EX_OSERR;
968
 
      free(direntries[i]);
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      goto fallback;
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    }
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    if(pipefd[0] >= FD_SETSIZE){
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      TEMP_FAILURE_RETRY(close(pipefd[0]));
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      TEMP_FAILURE_RETRY(close(pipefd[1]));
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      exitstatus = EX_OSERR;
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      free(direntries[i]);
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      goto fallback;
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    }
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#ifndef O_CLOEXEC
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      TEMP_FAILURE_RETRY(close(pipefd[0]));
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      TEMP_FAILURE_RETRY(close(pipefd[1]));
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      exitstatus = EX_OSERR;
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      free(direntries[i]);
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      goto fallback;
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    }
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    ret = set_cloexec_flag(pipefd[1]);
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      TEMP_FAILURE_RETRY(close(pipefd[0]));
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      TEMP_FAILURE_RETRY(close(pipefd[1]));
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      exitstatus = EX_OSERR;
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      free(direntries[i]);
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      goto fallback;
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    }
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#endif  /* not O_CLOEXEC */
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    if(ret < 0){
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      error(0, errno, "sigprocmask");
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      exitstatus = EX_OSERR;
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      free(direntries[i]);
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      goto fallback;
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    }
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    /* Starting a new process to be watched */
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      TEMP_FAILURE_RETRY(close(pipefd[0]));
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      TEMP_FAILURE_RETRY(close(pipefd[1]));
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      exitstatus = EX_OSERR;
1023
 
      free(direntries[i]);
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      goto fallback;
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    }
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    if(pid == 0){
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        error(0, errno, "sigprocmask");
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      }
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      exitstatus = EX_OSERR;
1068
 
      free(direntries[i]);
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      goto fallback;
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    }
1071
 
    free(direntries[i]);
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    new_plugin->pid = pid;
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    new_plugin->fd = pipefd[0];