[libcamera-devel] [PATCH v3 07/17] py: Set EFD_CLOEXEC on eventfd to avoid fd leaking

[Tomi Valkeinen]

Set EFD_CLOEXEC on eventfd to avoid fd leaking.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>
---
 src/py/libcamera/py_camera_manager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/py/libcamera/py_camera_manager.cpp b/src/py/libcamera/py_camera_manager.cpp
index 51a890c8..3d422c9e 100644
--- a/src/py/libcamera/py_camera_manager.cpp
+++ b/src/py/libcamera/py_camera_manager.cpp
@@ -22,7 +22,7 @@ PyCameraManager::PyCameraManager()
 
 	cameraManager_ = std::make_unique<CameraManager>();
 
-	int fd = eventfd(0, 0);
+	int fd = eventfd(0, EFD_CLOEXEC);
 	if (fd == -1)
 		throw std::system_error(errno, std::generic_category(),
 					"Failed to create eventfd");
-- 
2.34.1