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v4l2: v4l2_camera_proxy: Clear reserved field in reqbufs

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Clear the reserved field in arg struct v4l2_reqbuffers of
VIDIOC_REQBUFS.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Paul Elder 2020-06-24 02:46:37 +09:00
parent 0eea47a956
commit d73ea3a252
1 changed files with 1 additions and 0 deletions
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src/v4l2/v4l2_camera_proxy.cpp
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@ -351,6 +351,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf
return -EBUSY;
arg->capabilities = V4L2_BUF_CAP_SUPPORTS_MMAP;
memset(arg->reserved, 0, sizeof(arg->reserved));
if (arg->count == 0) {
freeBuffers();