*** ftpd.c	Sun Jun  6 15:20:21 1999
--- ftpd_patched.c	Sun Jun  6 15:15:03 1999
***************
*** 1245,1251 ****
        /* append the dir part with a leading / unless at root */
        if( !(mapped_path[0] == '/' && mapped_path[1] == '\0') )
                strcat( mapped_path, "/" );
!       strcat( mapped_path, dir );
  }
  
  int
--- 1245,1254 ----
        /* append the dir part with a leading / unless at root */
        if( !(mapped_path[0] == '/' && mapped_path[1] == '\0') )
                strcat( mapped_path, "/" );
!       if ( strlen(mapped_path) + strlen (dir) < 4095 )
!               strcat( mapped_path, dir );
!       else 
!         syslog(LOG_ERR, "FTP mapped_path attack ");
  }
  
  int