On Mon, 2016-03-14 at 08:28 -0300, Mauro Carvalho Chehab wrote:

Em Mon, 14 Mar 2016 18:41:46 +0800
Tiffany Lin [off-list ref] escreveu:

quoted

Change-Id: Idac449fae5059a3ce255340e6da491f8bd83af7a

We don't need change-id at the Kernel, but we do need a proper patch
description.

Hi Mauro,

Sorry, I accidentally add change-id in this patch.
I had remove change-id and add patch description in 
[PATCH v2] media: v4l2-compat-ioctl32: fix missing reserved field copy
in put_v4l2_create32

best regards,
Tiffany

Regards,
Mauro

quoted

---
 drivers/media/v4l2-core/v4l2-compat-ioctl32.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
index f38c076..109f687 100644
--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
+++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c

@@ -280,7 +280,8 @@ static int put_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __user
 static int put_v4l2_create32(struct v4l2_create_buffers *kp, struct v4l2_create_buffers32 __user *up)
 {
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_create_buffers32)) ||
-	    copy_to_user(up, kp, offsetof(struct v4l2_create_buffers32, format)))
+	    copy_to_user(up, kp, offsetof(struct v4l2_create_buffers32, format)) ||
+	    copy_to_user(up->reserved, kp->reserved, sizeof(kp->reserved)))
 		return -EFAULT;
 	return __put_v4l2_format32(&kp->format, &up->format);
 }