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Commit 9a27586d authored by Marc Kleine-Budde's avatar Marc Kleine-Budde Committed by David S. Miller
Browse files

can: flexcan: fix use after free of priv 



The priv is part of the memory allocated by alloc_candev().
This patch moved the free it after last usage of priv.

Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 06d6e6d2

drivers/net/can/flexcan.c

+2 −1
Original line number Diff line number Diff line
@@ -992,7 +992,6 @@ static int __devexit flexcan_remove(struct platform_device *pdev) 


	unregister_flexcandev(dev);

	platform_set_drvdata(pdev, NULL);

	free_candev(dev);

	iounmap(priv->base);



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1000,6 +999,8 @@ static int __devexit flexcan_remove(struct platform_device *pdev) 


	clk_put(priv->clk);



	free_candev(dev);



	return 0;

}