From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Cc: mchehab@osg.samsung.com, hverkuil@xs4all.nl,
shuahkh@osg.samsung.com, laurent.pinchart@ideasonboard.com,
Sakari Ailus <sakari.ailus@iki.fi>
Subject: [RFC 1/4] media: Sanitise the reserved fields of the G_TOPOLOGY IOCTL arguments
Date: Sun, 21 Feb 2016 23:36:12 +0200 [thread overview]
Message-ID: <1456090575-28354-2-git-send-email-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <1456090575-28354-1-git-send-email-sakari.ailus@linux.intel.com>
From: Sakari Ailus <sakari.ailus@iki.fi>
Align them up to a power of two.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
include/uapi/linux/media.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 6aac2f0..008d077 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -302,7 +302,7 @@ struct media_v2_entity {
__u32 id;
char name[64]; /* FIXME: move to a property? (RFC says so) */
__u32 function; /* Main function of the entity */
- __u16 reserved[12];
+ __u32 reserved[14];
};
/* Should match the specific fields at media_intf_devnode */
@@ -315,7 +315,7 @@ struct media_v2_interface {
__u32 id;
__u32 intf_type;
__u32 flags;
- __u32 reserved[9];
+ __u32 reserved[13];
union {
struct media_v2_intf_devnode devnode;
@@ -327,7 +327,7 @@ struct media_v2_pad {
__u32 id;
__u32 entity_id;
__u32 flags;
- __u16 reserved[9];
+ __u32 reserved[5];
};
struct media_v2_link {
@@ -335,7 +335,7 @@ struct media_v2_link {
__u32 source_id;
__u32 sink_id;
__u32 flags;
- __u32 reserved[5];
+ __u32 reserved[4];
};
struct media_v2_topology {
--
2.1.4
next prev parent reply other threads:[~2016-02-21 21:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-21 21:36 [RFC 0/4] MC v2 cleanups Sakari Ailus
2016-02-21 21:36 ` Sakari Ailus [this message]
2016-02-22 9:58 ` [RFC 1/4] media: Sanitise the reserved fields of the G_TOPOLOGY IOCTL arguments Mauro Carvalho Chehab
2016-02-22 10:00 ` Mauro Carvalho Chehab
2016-02-22 10:23 ` Mauro Carvalho Chehab
2016-02-22 19:52 ` Sakari Ailus
2016-02-21 21:36 ` [RFC 2/4] media: Rearrange the fields in the G_TOPOLOGY IOCTL argument Sakari Ailus
2016-02-22 9:54 ` Mauro Carvalho Chehab
2016-02-21 21:36 ` [RFC 3/4] media: Properly handle user pointers Sakari Ailus
2016-02-22 13:28 ` Laurent Pinchart
2016-02-21 21:36 ` [RFC 4/4] media: Drop media_get_uptr() macro Sakari Ailus
2016-02-22 9:52 ` Mauro Carvalho Chehab
2016-02-22 10:06 ` Sakari Ailus
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