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| 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/am437x | |
| 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/am437x')
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index b05738a95e55..28590cf3770b 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -1408,8 +1408,8 @@ static int vpfe_querycap(struct file *file, void *priv, vpfe_dbg(2, vpfe, "vpfe_querycap\n"); - strlcpy(cap->driver, VPFE_MODULE_NAME, sizeof(cap->driver)); - strlcpy(cap->card, "TI AM437x VPFE", sizeof(cap->card)); + strscpy(cap->driver, VPFE_MODULE_NAME, sizeof(cap->driver)); + strscpy(cap->card, "TI AM437x VPFE", sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", vpfe->v4l2_dev.name); cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | @@ -2386,7 +2386,7 @@ static int vpfe_probe_complete(struct vpfe_device *vpfe) INIT_LIST_HEAD(&vpfe->dma_queue); vdev = &vpfe->video_dev; - strlcpy(vdev->name, VPFE_MODULE_NAME, sizeof(vdev->name)); + strscpy(vdev->name, VPFE_MODULE_NAME, sizeof(vdev->name)); vdev->release = video_device_release_empty; vdev->fops = &vpfe_fops; vdev->ioctl_ops = &vpfe_ioctl_ops; |