[libcamera-devel] [PATCH] test: buffer_import: Initialize media_ and video_

[Jacopo Mondi]

When the vivid module used to test buffer importing is not loaded, the
test correctly bails out, but during the clean up procedure tries to
access media_ and video_ fields, which, if not correctly initialized to
nullptr might retain random values and cause a segfault.

Fix this by initializing media_ and video_ to nullptr to make sure they
get ignored when cleaup() is called before they get initialized.

Fixes: e1a5873701a9 ("test: camera: Add buffer import and mapping test")
Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>
---
 test/camera/buffer_import.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/camera/buffer_import.cpp b/test/camera/buffer_import.cpp
index 9364e3d1bc44..31af8336dc8a 100644
--- a/test/camera/buffer_import.cpp
+++ b/test/camera/buffer_import.cpp
@@ -28,6 +28,11 @@ static constexpr unsigned int CAMERA_BUFFER_COUNT = 4;
 class FrameSink
 {
 public:
+	FrameSink()
+		: media_(nullptr), video_(nullptr)
+	{
+	}
+
 	int init()
 	{
 		int ret;
-- 
2.23.0