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/platform/vivid/vivid-sdr-cap.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/platform/vivid/vivid-sdr-cap.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-sdr-cap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c b/drivers/media/platform/vivid/vivid-sdr-cap.c index cfb7cb4d37a8..200b789a3f21 100644 --- a/drivers/media/platform/vivid/vivid-sdr-cap.c +++ b/drivers/media/platform/vivid/vivid-sdr-cap.c @@ -396,7 +396,7 @@ int vivid_sdr_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) { switch (vt->index) { case 0: - strlcpy(vt->name, "ADC", sizeof(vt->name)); + strscpy(vt->name, "ADC", sizeof(vt->name)); vt->type = V4L2_TUNER_ADC; vt->capability = V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS; @@ -404,7 +404,7 @@ int vivid_sdr_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) vt->rangehigh = bands_adc[2].rangehigh; return 0; case 1: - strlcpy(vt->name, "RF", sizeof(vt->name)); + strscpy(vt->name, "RF", sizeof(vt->name)); vt->type = V4L2_TUNER_RF; vt->capability = V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS; |