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/radio/si470x/radio-si470x-usb.c | |
| parent | media: MAINTAINERS: add entry for i.MX PXP media mem2mem driver (diff) | |
| download | linux-dev-c0decac19da3906d9b66291e57b7759489e1170f.tar.xz linux-dev-c0decac19da3906d9b66291e57b7759489e1170f.zip | |
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/radio/si470x/radio-si470x-usb.c')
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c index 313a95f195a2..91d6ef5579f7 100644 --- a/drivers/media/radio/si470x/radio-si470x-usb.c +++ b/drivers/media/radio/si470x/radio-si470x-usb.c @@ -519,8 +519,8 @@ static int si470x_vidioc_querycap(struct file *file, void *priv, { struct si470x_device *radio = video_drvdata(file); - strlcpy(capability->driver, DRIVER_NAME, sizeof(capability->driver)); - strlcpy(capability->card, DRIVER_CARD, sizeof(capability->card)); + strscpy(capability->driver, DRIVER_NAME, sizeof(capability->driver)); + strscpy(capability->card, DRIVER_CARD, sizeof(capability->card)); usb_make_path(radio->usbdev, capability->bus_info, sizeof(capability->bus_info)); capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE | |