diff options
| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-10 16:20:42 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 13:32:17 -0400 |
| commit | cc1e6315e83db0e517dd9279050b88adc83a7eba (patch) | |
| tree | 2fab5c7b2a4f3f50a045357a41c419fccc975de2 /drivers/media/pci/saa7134/saa7134-video.c | |
| parent | c0decac19da3906d9b66291e57b7759489e1170f (diff) | |
media: replace strcpy() by strscpy()
The strcpy() function is being deprecated upstream. Replace
it by the safer strscpy().
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-video.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index b41de940a1ee..1a22ae7cbdd9 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1445,7 +1445,8 @@ int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i) if (card_in(dev, i->index).type == SAA7134_NO_INPUT) return -EINVAL; i->index = n; - strcpy(i->name, saa7134_input_name[card_in(dev, n).type]); + strscpy(i->name, saa7134_input_name[card_in(dev, n).type], + sizeof(i->name)); switch (card_in(dev, n).type) { case SAA7134_INPUT_TV: case SAA7134_INPUT_TV_MONO: @@ -1502,7 +1503,7 @@ int saa7134_querycap(struct file *file, void *priv, unsigned int tuner_type = dev->tuner_type; - strcpy(cap->driver, "saa7134"); + strscpy(cap->driver, "saa7134", sizeof(cap->driver)); strscpy(cap->card, saa7134_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); @@ -1747,7 +1748,7 @@ int saa7134_g_tuner(struct file *file, void *priv, if (n == SAA7134_INPUT_MAX) return -EINVAL; if (card_in(dev, n).type != SAA7134_NO_INPUT) { - strcpy(t->name, "Television"); + strscpy(t->name, "Television", sizeof(t->name)); t->type = V4L2_TUNER_ANALOG_TV; saa_call_all(dev, tuner, g_tuner, t); t->capability = V4L2_TUNER_CAP_NORM | @@ -1939,7 +1940,7 @@ static int radio_g_tuner(struct file *file, void *priv, if (0 != t->index) return -EINVAL; - strcpy(t->name, "Radio"); + strscpy(t->name, "Radio", sizeof(t->name)); saa_call_all(dev, tuner, g_tuner, t); t->audmode &= V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO; |