From d97cafdf3c60afb75fa38d8b2f17b816c934ad9d Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 17 Apr 2019 00:37:40 +0300
Subject: libcamera: v4l2_subdevice: Close subdevice when destroyed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Make sure the subdevice file descriptor isn't leaked by closing it when
the V4L2Subdevice instance is destroyed.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
---
 src/libcamera/v4l2_subdevice.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/libcamera/v4l2_subdevice.cpp')

diff --git a/src/libcamera/v4l2_subdevice.cpp b/src/libcamera/v4l2_subdevice.cpp
index e34cc169..a03fadfd 100644
--- a/src/libcamera/v4l2_subdevice.cpp
+++ b/src/libcamera/v4l2_subdevice.cpp
@@ -112,6 +112,11 @@ V4L2Subdevice::V4L2Subdevice(const MediaEntity *entity)
 {
 }
 
+V4L2Subdevice::~V4L2Subdevice()
+{
+	close();
+}
+
 /**
  * \brief Open a V4L2 subdevice
  *
-- 
cgit v1.2.1