Re: [PATCH] USB: serial: fix null-pointer dereferences on disconnect

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On Wed, Feb 13, 2013 at 03:28:51PM +0100, Johan Hovold wrote:
> Make sure serial-driver dtr_rts is called with disc_mutex held after
> checking the disconnected flag.
> 
> Due to a bug in the tty layer, dtr_rts may get called after a device has

why don't you fix the bug in the tty layer instead ?

-- 
balbi

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