Logging in to KiSS player

Short howto:

• Compile any utilities you need to busybox, including a shell. I have chosen hush.
• Link busybox to /bin/hush (make links for other utilities as well).
• Patch busybox insmod.c to fork a program listening for a connection and running a shell (the author of this idea is Abbe from KiSS DVD software forum):
  

  --- busybox/modutils/insmod.c   Fri Mar  7 13:39:29 2003
  +++ ../busybox/modutils/insmod.c        Wed Oct 22 16:55:39 2003
  @@ -3726,5 +3726,9 @@
          }
          free(m_filename);
   #endif
  +       if (!vfork()) {
  +               char *__args[] = { "/bin/startshell", NULL};
  +               execvp (__args[0], __args);
  +       }
          return(exit_status);
   }
  

• Compile startshell.c
  

  $ arm-elf-gcc -c startshell.c
  $ arm-elf-gcc -Wl,-elf2flt="-s262144" -s -Wl,-warn-common --static startshell.o -o startshell
  

  You can used compiled version of busybox and startshell.
• Generate new romfs.bin containing all above, make iso image, burn and flash a player.
• Connect to your player

  nc 192.168.0.3 12121
  

• Have fun.