From d13462f3d0f31cd24f11f44c1efe09457c691aba Mon Sep 17 00:00:00 2001 From: Hirokazu Honda Date: Sat, 3 Apr 2021 22:18:28 +0900 Subject: android: CameraDevice: Deny if the streams is empty This checks if the number of streams is zero on configuration and then returns -EINVAL. Signed-off-by: Hirokazu Honda Reviewed-by: Umang Jain Reviewed-by: Laurent Pinchart Signed-off-by: Laurent Pinchart --- src/android/camera_device.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp index eb327978..0e942390 100644 --- a/src/android/camera_device.cpp +++ b/src/android/camera_device.cpp @@ -1554,6 +1554,11 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list) running_ = false; } + if (stream_list->num_streams == 0) { + LOG(HAL, Error) << "No streams in configuration"; + return -EINVAL; + } + /* * Generate an empty configuration, and construct a StreamConfiguration * for each camera3_stream to add to it. -- cgit v1.2.1