From: Ursula Braun <braunu@de.ibm.com>
Date: Sun, 15 Jul 2007 02:04:25 +0000 (-0700)
Subject: [AF_IUCV]: Add lock when updating accept_q
X-Git-Tag: v2.6.23-rc1~1054^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=febca281f677a775c61cd0572c2f35e4ead9e7d5;p=pandora-kernel.git

[AF_IUCV]: Add lock when updating accept_q

The accept_queue of an af_iucv socket will be corrupted, if
adding and deleting of entries in this queue occurs at the
same time (connect request from one client, while accept call
is processed for another client).
Solution: add locking when updating accept_q

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

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