xiaomi-sm8450/android_kernel_xiaomi_sm8450
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V4L/DVB (10293): uvcvideo: replace strn{cpy,cat} with strl{cpy,cat}.

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strncpy is unsafe as it doesn't append a terminating NUL character when the
source string doesn't fit in the destination buffer. Replace it with strlcpy.
strncat is misused as its size argument refers to the source string, not the
destination buffer. Replace it with strlcat.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart
2009-01-08 14:05:11 -03:00
committed by Mauro Carvalho Chehab
parent 07f7db4ce7
commit d0ebf3073f
3 changed files with 15 additions and 15 deletions
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2
drivers/media/video/uvc/uvc_ctrl.c
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@@ -786,7 +786,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl);
v4l2_ctrl->id = mapping->id;
v4l2_ctrl->type = mapping->v4l2_type;
strncpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
strlcpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
v4l2_ctrl->flags = 0;
if (!(ctrl->info->flags & UVC_CONTROL_SET_CUR))