netdev - Re: [PATCH net] net: sctp: fix race for one-to-many sockets in sendmsg's auto associate

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Date:	Sat, 17 Jan 2015 23:53:54 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	dborkman@...hat.com
Cc:	vyasevich@...il.com, netdev@...r.kernel.org,
	linux-sctp@...r.kernel.org
Subject: Re: [PATCH net] net: sctp: fix race for one-to-many sockets in
 sendmsg's auto associate

From: Daniel Borkmann <dborkman@...hat.com>
Date: Thu, 15 Jan 2015 16:34:35 +0100

 ...
> The fix defers waiting after sctp_primitive_ASSOCIATE() and
> sctp_primitive_SEND() succeeded, so that DATA chunks cooked up
> from sctp_sendmsg() have already been placed into the output
> queue through the side-effect interpreter, and therefore can then
> be bundeled together with COOKIE_ECHO control chunks.
 ...
> Looks like this bug is from the pre-git history museum. ;)
> 
> Fixes: 08707d5482df ("lksctp-2_5_31-0_5_1.patch")
> Signed-off-by: Daniel Borkmann <dborkman@...hat.com>

Applied, thanks.
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