From: Ursula Braun <braunu@de.ibm.com>
Date: Fri, 8 Feb 2008 02:07:44 +0000 (-0800)
Subject: [AF_IUCV]: defensive programming of iucv_callback_txdone
X-Git-Tag: v2.6.25-rc1~45^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2a77991a918218be4a3ac78250e7eba2282be59;p=pandora-kernel.git

[AF_IUCV]: defensive programming of iucv_callback_txdone

The loop in iucv_callback_txdone presumes existence of an entry
with msg->tag in the send_skb_q list. In error cases this
assumption might be wrong and might cause an endless loop.
Loop is rewritten to guarantee loop end in case of missing
msg->tag entry in send_skb_q.

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

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