Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Tue, 20 Feb 2018 11:51:13 +0100 | Subject | Re: [PATCH 2/9] serial: fsl_lpuart: Fix out-of-bounds access through DT alias |
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On Tue, Feb 20, 2018 at 10:40 AM, Geert Uytterhoeven <geert+renesas@glider.be> wrote: > The lpuart_ports[] 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: 970416c691dc68b5 ("serial: fsl_lpuart: Fix out-of-bounds access through DT alias") > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Fixes: c9e2e946fb0ba5d2 ("tty: serial: add Freescale lpuart driver support")
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
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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