| From | Willy Tarreau <> | Subject | [PATCH 3.10 071/319] avr32: off by one in at32_init_pio() | Date | Sun, 5 Feb 2017 20:20:58 +0100 |
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From: Dan Carpenter <dan.carpenter@oracle.com>
commit 55f1cf83d5cf885c75267269729805852039c834 upstream.
The pio_dev[] array has MAX_NR_PIO_DEVICES elements so the > should be >=.
Fixes: 5f97f7f9400d ('[PATCH] avr32 architecture') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Willy Tarreau <w@1wt.eu> --- arch/avr32/mach-at32ap/pio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c index 903c7d8..a8e208e 100644 --- a/arch/avr32/mach-at32ap/pio.c +++ b/arch/avr32/mach-at32ap/pio.c @@ -435,7 +435,7 @@ void __init at32_init_pio(struct platform_device *pdev) struct resource *regs; struct pio_device *pio; - if (pdev->id > MAX_NR_PIO_DEVICES) { + if (pdev->id >= MAX_NR_PIO_DEVICES) { dev_err(&pdev->dev, "only %d PIO devices supported\n", MAX_NR_PIO_DEVICES); return; -- 2.8.0.rc2.1.gbe9624a
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