From: Allan Stephens <allan.stephens@windriver.com>
Date: Wed, 1 Jun 2011 19:08:10 +0000 (-0400)
Subject: tipc: Reject connection protocol message sent to unconnected port
X-Git-Tag: v3.1-rc1~316^2~349^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c1a551acb8b65f842824900b283a96462f907ab;p=pandora-kernel.git

tipc: Reject connection protocol message sent to unconnected port

Restructures the logic used in tipc_port_recv_proto_msg() to ensure
that incoming connection protocol messages are handled properly. The
routine now uses a two-stage process that first ensures the message
applies on an existing connection and then processes the request.
This corrects a loophole that allowed a connection probe request to
be processed if it was sent to an unconnected port that had no names
bound to it.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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