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-i2c.c | |
| parent | b730c40813a95ebc35757790a990794f55e2b61c (diff) | |
| download | linux-c0decac19da3906d9b66291e57b7759489e1170f.tar.bz2 | |
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-i2c.c')
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c index e3b3ecd14a4d..9751ea1d80be 100644 --- a/drivers/media/radio/si470x/radio-si470x-i2c.c +++ b/drivers/media/radio/si470x/radio-si470x-i2c.c @@ -229,8 +229,8 @@ static int si470x_fops_release(struct file *file) static int si470x_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *capability) { - 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)); capability->device_caps = V4L2_CAP_HW_FREQ_SEEK | V4L2_CAP_READWRITE | V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE; capability->capabilities = capability->device_caps | V4L2_CAP_DEVICE_CAPS; |