hw/intc/exynos4210_combiner: Don't overrun output_irq array in init

The Exynos4210 combiner has IIC_NIRQ inputs and IIC_NGRP outputs;
use the correct constant in the loop initializing our output
sysbus IRQs so that we don't overrun the output_irq[] array.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1392659611-8439-1-git-send-email-peter.maydell@linaro.org
Reviewed-by: Andreas Färber <afaerber@suse.de>
Cc: qemu-stable@nongnu.org
(cherry picked from commit fce0a826083e0416981e2ea9518ce5faa75b81a3)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

diff --git a/hw/intc/exynos4210_combiner.c b/hw/intc/exynos4210_combiner.c
index ef5e8eb22f8cabd253fa2088a236896f86f4a737..328747945661527f30498b0879ad6c98efa4926b 100644 (file)
--- a/hw/intc/exynos4210_combiner.c
+++ b/hw/intc/exynos4210_combiner.c
@@ -418,7 +418,7 @@ static int exynos4210_combiner_init(SysBusDevice *sbd)
     qdev_init_gpio_in(dev, exynos4210_combiner_handler, IIC_NIRQ);
 
     /* Connect SysBusDev irqs to device specific irqs */
-    for (i = 0; i < IIC_NIRQ; i++) {
+    for (i = 0; i < IIC_NGRP; i++) {
         sysbus_init_irq(sbd, &s->output_irq[i]);
     }