From: Ursula Braun <braunu@de.ibm.com>
Date: Mon, 9 Jun 2008 22:51:03 +0000 (-0700)
Subject: af_iucv: exploit target message class support of IUCV
X-Git-Tag: v2.6.27-rc1~969^2~349
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=469689a4dd476c1be6750deea5f59528a17b8b4a;p=pandora-kernel.git

af_iucv: exploit target message class support of IUCV

The first 4 bytes of data to be sent are stored additionally into
the message class field of the send request. A receiving target
program (not an af_iucv socket program) can make use of this
information to pre-screen incoming messages.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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