diff options
| author | Paul Elder <paul.elder@ideasonboard.com> | 2020-06-03 22:12:27 +0900 |
|---|---|---|
| committer | Paul Elder <paul.elder@ideasonboard.com> | 2020-06-08 17:11:30 +0900 |
| commit | d072fd6e07487e20cbe4d781999e5c025702a091 (patch) | |
| tree | e973eeca7046a095272e9cda3628d9cc97dc92f4 /src/v4l2/v4l2_camera_proxy.cpp | |
| parent | 6e730695deef37b9a66bb9547df41d17d2872028 (diff) | |
v4l2: v4l2_camera_proxy: Fix bounds check for VIDIOC_ENUM_FMT
VIDIOC_ENUM_FMT is meant to return -EINVAL if the requested index is out
of bounds. This bounds is obtained from the libcamera Camera's list of
formats. The bounds check for this list was incorrect; fix it.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'src/v4l2/v4l2_camera_proxy.cpp')
| -rw-r--r-- | src/v4l2/v4l2_camera_proxy.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp index 3df4d42b..ec6d265d 100644 --- a/src/v4l2/v4l2_camera_proxy.cpp +++ b/src/v4l2/v4l2_camera_proxy.cpp @@ -224,7 +224,7 @@ int V4L2CameraProxy::vidioc_enum_fmt(struct v4l2_fmtdesc *arg) LOG(V4L2Compat, Debug) << "Servicing vidioc_enum_fmt"; if (!validateBufferType(arg->type) || - arg->index > streamConfig_.formats().pixelformats().size()) + arg->index >= streamConfig_.formats().pixelformats().size()) return -EINVAL; /* \todo Add map from format to description. */ |