Re: [PATCH 3.18 36/68] Handle mismatched open calls

Ben Hutchings
2017-07-14T16:42:53Z

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On Fri, 2017-05-05 at 11:32 -0700, Greg Kroah-Hartman wrote:
> 3.18-stable review patch.  If anyone has any objections, please let me know.
>
> ------------------
>
> From: Sachin Prabhu <sprabhu@redhat.com>
>
> commit 38bd49064a1ecb67baad33598e3d824448ab11ec upstream.
[...]
> --- a/fs/cifs/smb2ops.c
> +++ b/fs/cifs/smb2ops.c
> @@ -1461,6 +1461,8 @@ struct smb_version_operations smb21_oper
>   .clear_stats = smb2_clear_stats,
>   .print_stats = smb2_print_stats,
>   .is_oplock_break = smb2_is_valid_oplock_break,
> + .handle_cancelled_mid = smb2_handle_cancelled_mid,
> + .handle_cancelled_mid = smb2_handle_cancelled_mid,
>   .downgrade_oplock = smb2_downgrade_oplock,
>   .need_neg = smb2_need_neg,
>   .negotiate = smb2_negotiate,
> @@ -1542,6 +1544,8 @@ struct smb_version_operations smb30_oper
>   .print_stats = smb2_print_stats,
>   .dump_share_caps = smb2_dump_share_caps,
>   .is_oplock_break = smb2_is_valid_oplock_break,
> + .handle_cancelled_mid = smb2_handle_cancelled_mid,
> + .handle_cancelled_mid = smb2_handle_cancelled_mid,
>   .downgrade_oplock = smb2_downgrade_oplock,
>   .need_neg = smb2_need_neg,
>   .negotiate = smb2_negotiate,
[...]

This doesn't look right. handle_cancelled_mid should be initialised
once in each of the 3 smb_version_operations structures, shouldn't it?

Ben.

--
Ben Hutchings
If the facts do not conform to your theory, they must be disposed of.

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