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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-10 14:19:14 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 19:32:17 +0200 |
| commit | c0decac19da3906d9b66291e57b7759489e1170f (patch) | |
| tree | 0eeb1f7d2c5464e0c87e0c788fd8fb581662c621 /drivers/media/pci/bt8xx/dvb-bt8xx.c | |
| parent | media: MAINTAINERS: add entry for i.MX PXP media mem2mem driver (diff) | |
| download | linux-c0decac19da3906d9b66291e57b7759489e1170f.tar.xz linux-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/bt8xx/dvb-bt8xx.c')
| -rw-r--r-- | drivers/media/pci/bt8xx/dvb-bt8xx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.c b/drivers/media/pci/bt8xx/dvb-bt8xx.c index 2f810b7130e6..b46fbe557dd9 100644 --- a/drivers/media/pci/bt8xx/dvb-bt8xx.c +++ b/drivers/media/pci/bt8xx/dvb-bt8xx.c @@ -819,7 +819,8 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub) mutex_init(&card->lock); card->bttv_nr = sub->core->nr; - strlcpy(card->card_name, sub->core->v4l2_dev.name, sizeof(card->card_name)); + strscpy(card->card_name, sub->core->v4l2_dev.name, + sizeof(card->card_name)); card->i2c_adapter = &sub->core->i2c_adap; switch(sub->core->type) { |