Subject: Re: [Bluez-devel] bug in hci_uart_tx_wakeup() causes panic when
	UART removed
From: Marcel Holtmann <marcel@holtmann.org>
To: bluez-devel@lists.sourceforge.net
In-Reply-To: <20060226145934.GA18327@hell.org.pl>
References: <20060226145934.GA18327@hell.org.pl>
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Date: Sun, 26 Feb 2006 22:40:26 +0100

Hi Karol,

> Under specific circumstances, hci_uart_tx_wakeup() seems to call
> tty->driver->write() without checking if the tty is alive, which
> effectively causes a nasty panic in uart_write(). From what I've read so
> far it seems that hci_ldisc.c is to blame, so I'm reporting it here.

and I haven't seen a patch for it or any advice on how to fix this. At
the moment I have no time to fully track this down.

Regards

Marcel


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