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media: replace strcpy() by strscpy()

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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>
This commit is contained in:
Mauro Carvalho Chehab
2018-09-10 16:20:42 -04:00
parent c0decac19d
commit cc1e6315e8
83 changed files with 225 additions and 199 deletions
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6
drivers/media/platform/davinci/vpbe_display.c
View File

@@ -816,10 +816,12 @@ static int vpbe_display_enum_fmt(struct file *file, void *priv,
fmt->index = index;
fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
if (index == 0) {
strcpy(fmt->description, "YUV 4:2:2 - UYVY");
strscpy(fmt->description, "YUV 4:2:2 - UYVY",
sizeof(fmt->description));
fmt->pixelformat = V4L2_PIX_FMT_UYVY;
} else {
strcpy(fmt->description, "Y/CbCr 4:2:0");
strscpy(fmt->description, "Y/CbCr 4:2:0",
sizeof(fmt->description));
fmt->pixelformat = V4L2_PIX_FMT_NV12;
}

2
drivers/media/platform/davinci/vpbe_venc.c
View File

@@ -616,7 +616,7 @@ struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
v4l2_subdev_init(&venc->sd, &venc_ops);
strcpy(venc->sd.name, venc_name);
strscpy(venc->sd.name, venc_name, sizeof(venc->sd.name));
if (v4l2_device_register_subdev(v4l2_dev, &venc->sd) < 0) {
v4l2_err(v4l2_dev,
"vpbe unable to register venc sub device\n");

6
drivers/media/platform/davinci/vpif_capture.c
View File

@@ -949,11 +949,13 @@ static int vpif_enum_fmt_vid_cap(struct file *file, void *priv,
/* Fill in the information about format */
if (ch->vpifparams.iface.if_type == VPIF_IF_RAW_BAYER) {
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
strcpy(fmt->description, "Raw Mode -Bayer Pattern GrRBGb");
strscpy(fmt->description, "Raw Mode -Bayer Pattern GrRBGb",
sizeof(fmt->description));
fmt->pixelformat = V4L2_PIX_FMT_SBGGR8;
} else {
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
strcpy(fmt->description, "YCbCr4:2:2 Semi-Planar");
strscpy(fmt->description, "YCbCr4:2:2 Semi-Planar",
sizeof(fmt->description));
fmt->pixelformat = V4L2_PIX_FMT_NV16;
}
return 0;

3
drivers/media/platform/davinci/vpif_display.c
View File

@@ -602,7 +602,8 @@ static int vpif_enum_fmt_vid_out(struct file *file, void *priv,
/* Fill in the information about format */
fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
strcpy(fmt->description, "YCbCr4:2:2 YC Planar");
strscpy(fmt->description, "YCbCr4:2:2 YC Planar",
sizeof(fmt->description));
fmt->pixelformat = V4L2_PIX_FMT_YUV422P;
fmt->flags = 0;
return 0;