xiaomi-sm8450/android_kernel_xiaomi_sm8450
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media: use strscpy() instead of strlcpy()

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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>
This commit is contained in:
Mauro Carvalho Chehab
2018-09-10 08:19:14 -04:00
parent b730c40813
commit c0decac19d
260 changed files with 676 additions and 665 deletions
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2
drivers/media/usb/uvc/uvc_entity.c
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@@ -79,7 +79,7 @@ static int uvc_mc_init_entity(struct uvc_video_chain *chain,
if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING) {
v4l2_subdev_init(&entity->subdev, &uvc_subdev_ops);
strlcpy(entity->subdev.name, entity->name,
strscpy(entity->subdev.name, entity->name,
sizeof(entity->subdev.name));
ret = media_entity_pads_init(&entity->subdev.entity,