Commit 02808b42 authored Nov 08, 2013 by Dan Carpenter Committed by Vinod Koul Nov 13, 2013

dma: pl330: off by one in pl330_probe()



There are only AMBA_NR_IRQS (2) elements in adev->irq[].  This code
maybe works if the there is a zero directly after the array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 2dcbdce3

drivers/dma/pl330.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2922,7 +2922,7 @@ pl330_probe(struct amba_device adev, const struct amba_id id)

		amba_set_drvdata(adev, pdmac);

		for (i = 0; i <= AMBA_NR_IRQS; i++) {
		for (i = 0; i < AMBA_NR_IRQS; i++) {
		irq = adev->irq[i];
		if (irq) {
		ret = devm_request_irq(&adev->dev, irq,