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H A D | st_sensors_core.c | 9960c709 Tue Jan 21 10:17:57 CST 2020 Colin Ian King <colin.king@canonical.com> iio: st_sensors: handle memory allocation failure to fix null pointer dereference
A null pointer deference on pdata can occur if the allocation of pdata fails. Fix this by adding a null pointer check and handle the -ENOMEM failure in the caller.
Addresses-Coverity: ("Dereference null return value") Fixes: 3ce85cc4fbb7 ("iio: st_sensors: get platform data from device tree") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 9960c709 Tue Jan 21 10:17:57 CST 2020 Colin Ian King <colin.king@canonical.com> iio: st_sensors: handle memory allocation failure to fix null pointer dereference A null pointer deference on pdata can occur if the allocation of pdata fails. Fix this by adding a null pointer check and handle the -ENOMEM failure in the caller. Addresses-Coverity: ("Dereference null return value") Fixes: 3ce85cc4fbb7 ("iio: st_sensors: get platform data from device tree") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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