From: Hans Verkuil Date: Mon, 14 May 2018 13:01:25 +0000 (-0400) Subject: media: imx: fix compiler warning X-Git-Tag: v4.18-rc1~107^2~67 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=bcab64e8762379d67b7b3bb19ec3884394f10b95;p=uclinux-h8%2Flinux.git media: imx: fix compiler warning drivers/staging/media/imx/imx-media-capture.c: In function 'vidioc_querycap': drivers/staging/media/imx/imx-media-capture.c:76:2: warning: 'strncpy' output truncated copying 15 bytes from a string of length 17 [-Wstringop-truncation] strncpy(cap->driver, "imx-media-capture", sizeof(cap->driver) - 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Hans Verkuil Acked-by: Steve Longerbeam Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c index 0ccabe04b0e1..4e3fdf8aeef5 100644 --- a/drivers/staging/media/imx/imx-media-capture.c +++ b/drivers/staging/media/imx/imx-media-capture.c @@ -73,8 +73,8 @@ static int vidioc_querycap(struct file *file, void *fh, { struct capture_priv *priv = video_drvdata(file); - strncpy(cap->driver, "imx-media-capture", sizeof(cap->driver) - 1); - strncpy(cap->card, "imx-media-capture", sizeof(cap->card) - 1); + strlcpy(cap->driver, "imx-media-capture", sizeof(cap->driver)); + strlcpy(cap->card, "imx-media-capture", sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", priv->src_sd->name);