Re: [PATCH] serial: 8250: Fix NULL Pointer Dereference

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On Tue, Mar 19, 2019 at 03:37:40PM +0100, Greg Kroah-Hartman wrote:
> On Tue, Mar 05, 2019 at 01:02:24PM +0300, Heikki Krogerus wrote:
> > In serial8250_register_8250_port(), uart->overrun_backoff_time_ms
> > was modified even when "uart" was not pointing to anything.
> > 
> > Fixes: 6d7f677a2afa ("serial: 8250: Rate limit serial port rx interrupts during input overruns")
> > Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> > Cc: stable <stable@xxxxxxxxxxxxxxx>
> > ---
> >  drivers/tty/serial/8250/8250_core.c | 16 ++++++++--------
> >  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> This does not apply on 5.1-rc1 :(
> 
> Please rebase and resend.

You can ignore this one. There is already a fix for the issue:

352c4cf40c4a ("serial: 8250: Fix serial8250 initialization crash") 


thanks,

-- 
heikki



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