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/usb/usbtv/usbtv-audio.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/usb/usbtv/usbtv-audio.c')
| -rw-r--r-- | drivers/media/usb/usbtv/usbtv-audio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/usb/usbtv/usbtv-audio.c b/drivers/media/usb/usbtv/usbtv-audio.c index 4ce38246ed64..6f108996142d 100644 --- a/drivers/media/usb/usbtv/usbtv-audio.c +++ b/drivers/media/usb/usbtv/usbtv-audio.c @@ -358,8 +358,8 @@ int usbtv_audio_init(struct usbtv *usbtv) if (rv < 0) return rv; - strlcpy(card->driver, usbtv->dev->driver->name, sizeof(card->driver)); - strlcpy(card->shortname, "usbtv", sizeof(card->shortname)); + strscpy(card->driver, usbtv->dev->driver->name, sizeof(card->driver)); + strscpy(card->shortname, "usbtv", sizeof(card->shortname)); snprintf(card->longname, sizeof(card->longname), "USBTV Audio at bus %d device %d", usbtv->udev->bus->busnum, usbtv->udev->devnum); @@ -372,7 +372,7 @@ int usbtv_audio_init(struct usbtv *usbtv) if (rv < 0) goto err; - strlcpy(pcm->name, "USBTV Audio Input", sizeof(pcm->name)); + strscpy(pcm->name, "USBTV Audio Input", sizeof(pcm->name)); pcm->info_flags = 0; pcm->private_data = usbtv; |