From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
In function 'strncpy',
inlined from 'soc_camera_platform_probe' at drivers/media/platform/soc_camera/soc_camera_platform.c:162:2:
include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation]
return __builtin_strncpy(p, q, size);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
drivers/media/platform/soc_camera/soc_camera_platform.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/soc_camera/soc_camera_platform.c b/drivers/media/platform/soc_camera/soc_camera_platform.c
index cb4986b8f798..ce00e90d4e3c 100644
--- a/drivers/media/platform/soc_camera/soc_camera_platform.c
+++ b/drivers/media/platform/soc_camera/soc_camera_platform.c
@@ -159,7 +159,8 @@ static int soc_camera_platform_probe(struct platform_device *pdev)
v4l2_subdev_init(&priv->subdev, &platform_subdev_ops);
v4l2_set_subdevdata(&priv->subdev, p);
- strncpy(priv->subdev.name, dev_name(&pdev->dev), V4L2_SUBDEV_NAME_SIZE);
+ strlcpy(priv->subdev.name, dev_name(&pdev->dev),
+ sizeof(priv->subdev.name));
return v4l2_device_register_subdev(&ici->v4l2_dev, &priv->subdev);
}
--
2.17.0
