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Commit fcab7573 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: media-device.c: zero reserved fields 



MEDIA_IOC_SETUP_LINK didn't zero the reserved field of the media_link_desc
struct. Do so in media_device_setup_link().

MEDIA_IOC_ENUM_LINKS didn't zero the reserved field of the media_links_enum
struct. Do so in media_device_enum_links().

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent dfa2e02e

drivers/media/media-device.c

+3 −0
Original line number Diff line number Diff line
@@ -190,6 +190,7 @@ static long media_device_enum_links(struct media_device *mdev, 
			ulink_desc++;

		}

	}

	memset(links->reserved, 0, sizeof(links->reserved));



	return 0;

}
@@ -218,6 +219,8 @@ static long media_device_setup_link(struct media_device *mdev, 
	if (link == NULL)

		return -EINVAL;



	memset(linkd->reserved, 0, sizeof(linkd->reserved));



	/* Setup the link on both entities. */

	return __media_entity_setup_link(link, linkd->flags);

}