Re: BUG: NULL pointer deref in tty port / uart

From: Alan Cox
Date: Wed May 18 2011 - 11:04:47 EST

> I think it's the
> uart_update_termios in uart_dtr_rts (drivers/tty/serial/serial_core.c)
> called path:
> tty_port_block_til_ready
> tty_port_raise_dtr_rts
> uart_dtr_rts
> uart_update_termios

Ah that would explain why I can't find and dup it - it isn't found in
the current -next tree.

c7d7abff40c27f82fe78b1091ab3fad69b2546f9 (and thereafter)

Jiri Slaby fixed it in sorting out uart_startup

I guess these should now get tagged for -stable.

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