--HPS
>From dbdd6c5833103880337e23d56d08f44741589a19 Mon Sep 17 00:00:00 2001 From: Hans Petter Selasky <h...@selasky.org> Date: Fri, 25 Jan 2019 13:59:01 +0100 Subject: [PATCH] strscpy() returns a negative value on failure unlike strlcpy().
Signed-off-by: Hans Petter Selasky <h...@selasky.org> --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index c63746968fa3..5cf2d5d91999 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1354,7 +1354,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) } if (descr) - WARN_ON(strscpy(fmt->description, descr, sz) >= sz); + WARN_ON(strscpy(fmt->description, descr, sz) < 0); fmt->flags = flags; } -- 2.20.1
