| commit | 469a85f74d631a83e325982d4101909e5e0a7834 | [log] [tgz] |
|---|---|---|
| author | Paul Elder <paul.elder@ideasonboard.com> | Tue Jun 09 05:38:33 2020 |
| committer | Paul Elder <paul.elder@ideasonboard.com> | Wed Jun 17 06:10:02 2020 |
| tree | b165d19dc498d78bed79028665b19638837850e3 | |
| parent | 967f77054cfe7828a4dba9fb4fad2d35b5c3882b [diff] |
v4l2: v4l2_camera_proxy, v4l2_camera: Check return values of read/write The return value of the write to the eventfd (to signal POLLIN) from V4L2Camera and the read from the eventfd (to clear POLLIN) from V4L2CameraProxy was ignored. Check the return value, and print an error message. Reported-by: Coverity CID=290743 Reported-by: Coverity CID=290744 Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>