On Tue, Feb 20, 2018 at 10:40 AM, Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:
> The auart_port[] array is indexed using a value derived from the
> "serialN" alias in DT, which may lead to an out-of-bounds access.
>
> Fix this by adding a range check.
>
> Fixes: cabf23e7aa00b145 ("serial: mxs-auart: Fix out-of-bounds access through DT alias")
Fixes: 1ea6607d4cdc9179 ("serial: mxs-auart: Allow device tree probing")
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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