| From | Brian Masney <> | Subject | [PATCH v4 18/26] staging: iio: tsl2583: don't assume an unsigned int is 32 bits | Date | Sat, 12 Nov 2016 13:19:33 -0500 |
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in_illuminance_lux_table_store assumes that an unsigned int is 32 bits. Replace this with sizeof(value[1]).
Signed-off-by: Brian Masney <masneyb@onstation.org> --- drivers/staging/iio/light/tsl2583.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c index fe9d777..78967dc 100644 --- a/drivers/staging/iio/light/tsl2583.c +++ b/drivers/staging/iio/light/tsl2583.c @@ -582,7 +582,7 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev, /* Zero out the table */ memset(tsl2583_device_lux, 0, sizeof(tsl2583_device_lux)); - memcpy(tsl2583_device_lux, &value[1], value[0] * 4); + memcpy(tsl2583_device_lux, &value[1], value[0] * sizeof(value[1])); ret = len; -- 2.7.4
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