On Wed, 11 Feb 2015, Kiran Padwal wrote: > This patch add a missing check on the return value of devm_kzalloc, > which would cause a NULL pointer dereference in a OOM situation. > > Signed-off-by: Kiran Padwal <kiran.pad...@smartplayin.com> > --- > drivers/mfd/intel_soc_pmic_core.c | 3 +++ > 1 file changed, 3 insertions(+)
Applied, thanks. > diff --git a/drivers/mfd/intel_soc_pmic_core.c > b/drivers/mfd/intel_soc_pmic_core.c > index df7b064..80cef04 100644 > --- a/drivers/mfd/intel_soc_pmic_core.c > +++ b/drivers/mfd/intel_soc_pmic_core.c > @@ -64,6 +64,9 @@ static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c, > config = (struct intel_soc_pmic_config *)id->driver_data; > > pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL); > + if (!pmic) > + return -ENOMEM; > + > dev_set_drvdata(dev, pmic); > > pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config); -- 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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
