netdev - Re: [PATCH net] sctp: translate host order to network order when setting a hmacid

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Date:	Sun, 15 Nov 2015 18:28:32 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	lucien.xin@...il.com
Cc:	netdev@...r.kernel.org, linux-sctp@...r.kernel.org,
	marcelo.leitner@...il.com, vyasevic@...hat.com
Subject: Re: [PATCH net] sctp: translate host order to network order when
 setting a hmacid

From: Xin Long <lucien.xin@...il.com>
Date: Thu, 12 Nov 2015 13:07:07 +0800

> now sctp auth cannot work well when setting a hmacid manually, which
> is caused by that we didn't use the network order for hmacid, so fix
> it by adding the transformation in sctp_auth_ep_set_hmacs.
> 
> even we set hmacid with the network order in userspace, it still
> can't work, because of this condition in sctp_auth_ep_set_hmacs():
> 
> 		if (id > SCTP_AUTH_HMAC_ID_MAX)
> 			return -EOPNOTSUPP;
> 
> so this wasn't working before and thus it won't break compatibility.
> 
> Signed-off-by: Xin Long <lucien.xin@...il.com>
> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>

Applied and queued up for -stable, thanks.
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