6bd83d704e
commit c043ec1ca5baae63726aae32abbe003192bc6eec upstream. Currently, we use int for buffer length and bytes_per_datum. However, kfifo uses unsigned int for length and size_t for element size. We need to make sure these matches or we will have bugs related to overflow (in the range between INT_MAX and UINT_MAX for length, for example). In addition, set_bytes_per_datum uses size_t while bytes_per_datum is an int, which would cause bugs for large values of bytes_per_datum. Change buffer length to use unsigned int and bytes_per_datum to use size_t. Change-Id: I582f2cc918f788c85ba05924d901c2adae820fc8 Signed-off-by: Martin Kelly <mkelly@xevo.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> [bwh: Backported to 3.16: - Drop change in iio_dma_buffer_set_length() - Adjust filenames, context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> |
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| .. | ||
| adc | ||
| common | ||
| dac | ||
| frequency | ||
| gyro | ||
| imu | ||
| buffer.h | ||
| consumer.h | ||
| driver.h | ||
| events.h | ||
| iio.h | ||
| kfifo_buf.h | ||
| machine.h | ||
| sysfs.h | ||
| trigger.h | ||
| trigger_consumer.h | ||
| triggered_buffer.h | ||
| types.h | ||