Commit 6034bb22 authored by Dan Carpenter's avatar Dan Carpenter Committed by Philipp Zabel
Browse files

reset: NULL deref on allocation failure 



"rstc" is NULL here and we should use "rcdev" instead of "rstc->rcdev".

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 61fc4131

drivers/reset/core.c

+1 −1
Original line number Diff line number Diff line
@@ -181,7 +181,7 @@ struct reset_control *reset_control_get(struct device *dev, const char *id) 


	rstc = kzalloc(sizeof(*rstc), GFP_KERNEL);

	if (!rstc) {

		module_put(rstc->rcdev->owner);

		module_put(rcdev->owner);

		return ERR_PTR(-ENOMEM);

	}