On Thu, 12 Nov 2015, LABBE Corentin wrote: > of_match_device could return NULL, and so cause a NULL pointer > dereference later. > > Signed-off-by: LABBE Corentin <[email protected]> > --- > drivers/mfd/qcom_rpm.c | 2 ++ > 1 file changed, 2 insertions(+)
Applied, thanks. > diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c > index 207a3bd..1be47ad 100644 > --- a/drivers/mfd/qcom_rpm.c > +++ b/drivers/mfd/qcom_rpm.c > @@ -495,6 +495,8 @@ static int qcom_rpm_probe(struct platform_device *pdev) > } > > match = of_match_device(qcom_rpm_of_match, &pdev->dev); > + if (!match) > + return -ENODEV; > rpm->data = match->data; > > res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
