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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-11-24 14:38:07 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-11-24 21:09:55 +0100 |
| commit | 0e8d2b0f74c07e68d6fa6ea3113de5735d59d018 (patch) | |
| tree | 3129d6649cecada623f07caf7583ad0412b00f61 /drivers/iio | |
| parent | iio: accel: st_accel: inline per-sensor data (diff) | |
| download | linux-0e8d2b0f74c07e68d6fa6ea3113de5735d59d018.tar.xz linux-0e8d2b0f74c07e68d6fa6ea3113de5735d59d018.zip | |
iio: tsl2583: make array large enough
This array is supposed to have 10 elements. Smatch complains that with
the current code we can have n == max_ints and read beyond the end of
the array.
Fixes: ac4f6eee8fe8 ("staging: iio: TAOS tsl258x: Device driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/light/tsl2583.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/light/tsl2583.c b/drivers/iio/light/tsl2583.c index 0b87f6adbb79..a78b6025c465 100644 --- a/drivers/iio/light/tsl2583.c +++ b/drivers/iio/light/tsl2583.c @@ -565,7 +565,7 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev, struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct tsl2583_chip *chip = iio_priv(indio_dev); const unsigned int max_ints = TSL2583_MAX_LUX_TABLE_ENTRIES * 3; - int value[TSL2583_MAX_LUX_TABLE_ENTRIES * 3]; + int value[TSL2583_MAX_LUX_TABLE_ENTRIES * 3 + 1]; int ret = -EINVAL; unsigned int n; |