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Commit 0c8aab8e authored by Dan Carpenter's avatar Dan Carpenter Committed by Linus Walleij
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gpio: rcar: NULL dereference on error in probe() 



It's not obvious from the label name but "err1" tries to release
"p->irq_domain" which leads to a NULL dereference.

Fixes: 119f5e44 ('gpio: Renesas R-Car GPIO driver V3')

Cc: stable@vger.kernel.org
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent bfea603b

drivers/gpio/gpio-rcar.c

+1 −1
Original line number Diff line number Diff line
@@ -381,7 +381,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) 
	if (!p->irq_domain) {

		ret = -ENXIO;

		dev_err(&pdev->dev, "cannot initialize irq domain\n");

		goto err1;

		goto err0;

	}



	if (devm_request_irq(&pdev->dev, irq->start,