From c0decac19da3906d9b66291e57b7759489e1170f Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 10 Sep 2018 08:19:14 -0400 Subject: media: use strscpy() instead of strlcpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Kees Cook Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/v4l2-core/v4l2-device.c') diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c index 3940e55c72f1..098562901f25 100644 --- a/drivers/media/v4l2-core/v4l2-device.c +++ b/drivers/media/v4l2-core/v4l2-device.c @@ -245,7 +245,7 @@ int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev) } video_set_drvdata(vdev, sd); - strlcpy(vdev->name, sd->name, sizeof(vdev->name)); + strscpy(vdev->name, sd->name, sizeof(vdev->name)); vdev->v4l2_dev = v4l2_dev; vdev->fops = &v4l2_subdev_fops; vdev->release = v4l2_device_release_subdev_node; -- cgit