diff options
| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-10 08:19:14 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 13:32:17 -0400 |
| commit | c0decac19da3906d9b66291e57b7759489e1170f (patch) | |
| tree | 0eeb1f7d2c5464e0c87e0c788fd8fb581662c621 /drivers/media/usb/zr364xx/zr364xx.c | |
| parent | b730c40813a95ebc35757790a990794f55e2b61c (diff) | |
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 <mchehab+samsung@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/usb/zr364xx/zr364xx.c')
| -rw-r--r-- | drivers/media/usb/zr364xx/zr364xx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c index b8886102c5ed..0ba98583c736 100644 --- a/drivers/media/usb/zr364xx/zr364xx.c +++ b/drivers/media/usb/zr364xx/zr364xx.c @@ -702,9 +702,9 @@ static int zr364xx_vidioc_querycap(struct file *file, void *priv, { struct zr364xx_camera *cam = video_drvdata(file); - strlcpy(cap->driver, DRIVER_DESC, sizeof(cap->driver)); - strlcpy(cap->card, cam->udev->product, sizeof(cap->card)); - strlcpy(cap->bus_info, dev_name(&cam->udev->dev), + strscpy(cap->driver, DRIVER_DESC, sizeof(cap->driver)); + strscpy(cap->card, cam->udev->product, sizeof(cap->card)); + strscpy(cap->bus_info, dev_name(&cam->udev->dev), sizeof(cap->bus_info)); cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | |