| commit | 19c2aedc54b927ab10d3723038182eedf90438a4 | |
| author | Lars-Peter Clausen <lars@metafoo.de> | |
| Wed, 2 Nov 2011 08:40:01 +0000 (2 09:40 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Sun, 27 Nov 2011 00:39:58 +0000 (26 16:39 -0800) | ||
| tree | c097eb93b9f92c37c4c0e8fd0c69cc4435acff8c | treesnapshot (tar.gz zip) |
| parent | 43c0364551d3ca0042f6f6a3da701edf1143d62f | commitdiff |
staging:iio: IIO_EVENT_CODE: Clamp channel numbers
Make sure we only use the allotted space for channel numbers in the event mask
and do not let them override other fields.
Since negative values are valid channel number, cast the channel number to
signed when extracting it from an event mask.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Make sure we only use the allotted space for channel numbers in the event mask
and do not let them override other fields.
Since negative values are valid channel number, cast the channel number to
signed when extracting it from an event mask.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/staging/iio/events.h | diffblobblamehistory |