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author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-10 08:19:14 -0400 |
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committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 13:32:17 -0400 |
commit | c0decac19da3906d9b66291e57b7759489e1170f (patch) | |
tree | 0eeb1f7d2c5464e0c87e0c788fd8fb581662c621 /drivers/media/pci/ivtv/ivtv-alsa-main.c | |
parent | b730c40813a95ebc35757790a990794f55e2b61c (diff) | |
download | linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.tar.gz linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.tar.bz2 linux-stable-c0decac19da3906d9b66291e57b7759489e1170f.zip |
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/pci/ivtv/ivtv-alsa-main.c')
-rw-r--r-- | drivers/media/pci/ivtv/ivtv-alsa-main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-main.c b/drivers/media/pci/ivtv/ivtv-alsa-main.c index c1856f609d2c..0de8a9f5011a 100644 --- a/drivers/media/pci/ivtv/ivtv-alsa-main.c +++ b/drivers/media/pci/ivtv/ivtv-alsa-main.c @@ -109,7 +109,7 @@ static int snd_ivtv_card_set_names(struct snd_ivtv_card *itvsc) struct snd_card *sc = itvsc->sc; /* sc->driver is used by alsa-lib's configurator: simple, unique */ - strlcpy(sc->driver, "CX2341[56]", sizeof(sc->driver)); + strscpy(sc->driver, "CX2341[56]", sizeof(sc->driver)); /* sc->shortname is a symlink in /proc/asound: IVTV-M -> cardN */ snprintf(sc->shortname, sizeof(sc->shortname), "IVTV-%d", |