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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-09-10 22:20:42 +0200
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-09-11 19:32:17 +0200
commitcc1e6315e83db0e517dd9279050b88adc83a7eba (patch)
tree2fab5c7b2a4f3f50a045357a41c419fccc975de2 /drivers/media/pci/cx25821
parentmedia: use strscpy() instead of strlcpy() (diff)
downloadlinux-cc1e6315e83db0e517dd9279050b88adc83a7eba.tar.xz
linux-cc1e6315e83db0e517dd9279050b88adc83a7eba.zip
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/cx25821')
-rw-r--r--drivers/media/pci/cx25821/cx25821-alsa.c8
-rw-r--r--drivers/media/pci/cx25821/cx25821-video.c6
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c
index ef6380651c10..0a6c90e92557 100644
--- a/drivers/media/pci/cx25821/cx25821-alsa.c
+++ b/drivers/media/pci/cx25821/cx25821-alsa.c
@@ -674,7 +674,7 @@ static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device,
}
pcm->private_data = chip;
pcm->info_flags = 0;
- strcpy(pcm->name, name);
+ strscpy(pcm->name, name, sizeof(pcm->name));
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cx25821_pcm_ops);
return 0;
@@ -725,7 +725,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
return err;
}
- strcpy(card->driver, "cx25821");
+ strscpy(card->driver, "cx25821", sizeof(card->driver));
/* Card "creation" */
chip = card->private_data;
@@ -754,10 +754,10 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
goto error;
}
- strcpy(card->shortname, "cx25821");
+ strscpy(card->shortname, "cx25821", sizeof(card->shortname));
sprintf(card->longname, "%s at 0x%lx irq %d", chip->dev->name,
chip->iobase, chip->irq);
- strcpy(card->mixername, "CX25821");
+ strscpy(card->mixername, "CX25821", sizeof(card->mixername));
pr_info("%s/%i: ALSA support for cx25821 boards\n", card->driver,
devno);
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 21607fbb6758..3d23c2e64102 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -441,7 +441,7 @@ static int cx25821_vidioc_querycap(struct file *file, void *priv,
V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
const u32 cap_output = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_READWRITE;
- strcpy(cap->driver, "cx25821");
+ strscpy(cap->driver, "cx25821", sizeof(cap->driver));
strscpy(cap->card, cx25821_boards[dev->board].name, sizeof(cap->card));
sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
if (chan->id >= VID_CHANNEL_NUM)
@@ -486,7 +486,7 @@ static int cx25821_vidioc_enum_input(struct file *file, void *priv,
i->type = V4L2_INPUT_TYPE_CAMERA;
i->std = CX25821_NORMS;
- strcpy(i->name, "Composite");
+ strscpy(i->name, "Composite", sizeof(i->name));
return 0;
}
@@ -534,7 +534,7 @@ static int cx25821_vidioc_enum_output(struct file *file, void *priv,
o->type = V4L2_INPUT_TYPE_CAMERA;
o->std = CX25821_NORMS;
- strcpy(o->name, "Composite");
+ strscpy(o->name, "Composite", sizeof(o->name));
return 0;
}