diff options
| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-10 15:19:14 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 20:32:17 +0300 |
| commit | c0decac19da3906d9b66291e57b7759489e1170f (patch) | |
| tree | 0eeb1f7d2c5464e0c87e0c788fd8fb581662c621 /drivers/media/platform/vimc/vimc-capture.c | |
| parent | b730c40813a95ebc35757790a990794f55e2b61c (diff) | |
| download | linux-c0decac19da3906d9b66291e57b7759489e1170f.tar.xz | |
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/vimc/vimc-capture.c')
| -rw-r--r-- | drivers/media/platform/vimc/vimc-capture.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/platform/vimc/vimc-capture.c b/drivers/media/platform/vimc/vimc-capture.c index ec68feaac378..3f7e9ed56633 100644 --- a/drivers/media/platform/vimc/vimc-capture.c +++ b/drivers/media/platform/vimc/vimc-capture.c @@ -71,8 +71,8 @@ static int vimc_cap_querycap(struct file *file, void *priv, { struct vimc_cap_device *vcap = video_drvdata(file); - strlcpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver)); - strlcpy(cap->card, KBUILD_MODNAME, sizeof(cap->card)); + strscpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver)); + strscpy(cap->card, KBUILD_MODNAME, sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", vcap->vdev.v4l2_dev->name); @@ -476,7 +476,7 @@ static int vimc_cap_comp_bind(struct device *comp, struct device *master, vdev->queue = q; vdev->v4l2_dev = v4l2_dev; vdev->vfl_dir = VFL_DIR_RX; - strlcpy(vdev->name, pdata->entity_name, sizeof(vdev->name)); + strscpy(vdev->name, pdata->entity_name, sizeof(vdev->name)); video_set_drvdata(vdev, &vcap->ved); /* Register the video_device with the v4l2 and the media framework */ |