diff options
Diffstat (limited to 'drivers/iio/industrialio-core.c')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 1375921d8261..184444db62ac 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -716,6 +716,8 @@ static int iio_device_add_info_mask_type(struct iio_dev *indio_dev, int i, ret, attrcount = 0; for_each_set_bit(i, infomask, sizeof(infomask)*8) { + if (i >= ARRAY_SIZE(iio_chan_info_postfix)) + return -EINVAL; ret = __iio_add_chan_devattr(iio_chan_info_postfix[i], chan, &iio_read_channel_info, |
