[libcamera-devel] [PATCH v4 4/6] py: Set EFD_CLOEXEC on eventfd to avoid fd leaking
Tomi Valkeinen
tomi.valkeinen at ideasonboard.com
Fri Aug 19 13:16:13 CEST 2022
Set EFD_CLOEXEC on eventfd to avoid fd leaking.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart 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 18fdb623..8bfb8e57 100644
--- a/src/py/libcamera/py_camera_manager.cpp
+++ b/src/py/libcamera/py_camera_manager.cpp
@@ -24,7 +24,7 @@ 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
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