diff -rc slim-1.3.1-orig/app.cpp slim-1.3.1/app.cpp
*** slim-1.3.1-orig/app.cpp	2008-09-26 02:54:15.000000000 +0200
--- slim-1.3.1/app.cpp	2009-02-17 19:50:06.000000000 +0100
***************
*** 41,48 ****
      Panel* panel = *static_cast<Panel**>(appdata_ptr);
      int result = PAM_SUCCESS;
      for (int i=0; i<num_msg; i++){
!         resp[i]->resp=0;
!         resp[i]->resp_retcode=0;
          switch(msg[i]->msg_style){
              case PAM_PROMPT_ECHO_ON:
                  // We assume PAM is asking for the username
--- 41,48 ----
      Panel* panel = *static_cast<Panel**>(appdata_ptr);
      int result = PAM_SUCCESS;
      for (int i=0; i<num_msg; i++){
!         (*resp)[i].resp=0;
!         (*resp)[i].resp_retcode=0;
          switch(msg[i]->msg_style){
              case PAM_PROMPT_ECHO_ON:
                  // We assume PAM is asking for the username
***************
*** 51,63 ****
                      case Panel::Suspend:
                      case Panel::Halt:
                      case Panel::Reboot:
!                         resp[i]->resp=strdup("root");
                          break;
  
                      case Panel::Console:
                      case Panel::Exit:
                      case Panel::Login:
!                         resp[i]->resp=strdup(panel->GetName().c_str());
                          break;
                  }
                  break;
--- 51,63 ----
                      case Panel::Suspend:
                      case Panel::Halt:
                      case Panel::Reboot:
!                         (*resp)[i].resp=strdup("root");
                          break;
  
                      case Panel::Console:
                      case Panel::Exit:
                      case Panel::Login:
!                         (*resp)[i].resp=strdup(panel->GetName().c_str());
                          break;
                  }
                  break;
***************
*** 73,79 ****
  
                      default:
                          panel->EventHandler(Panel::Get_Passwd);
!                         resp[i]->resp=strdup(panel->GetPasswd().c_str());
                          break;
                  }
                  break;
--- 73,79 ----
  
                      default:
                          panel->EventHandler(Panel::Get_Passwd);
!                         (*resp)[i].resp=strdup(panel->GetPasswd().c_str());
                          break;
                  }
                  break;
***************
*** 89,97 ****
      }
      if (result!=PAM_SUCCESS){
          for (int i=0; i<num_msg; i++){
!             if (resp[i]->resp==0) continue;
!             free(resp[i]->resp);
!             resp[i]->resp=0;
          };
          free(*resp);
          *resp=0;
--- 89,97 ----
      }
      if (result!=PAM_SUCCESS){
          for (int i=0; i<num_msg; i++){
!             if ((*resp)[i].resp==0) continue;
!             free((*resp)[i].resp);
!             (*resp)[i].resp=0;
          };
          free(*resp);
          *resp=0;