From: Jarek Poplawski <jarkao2@gmail.com>
Date: Fri, 27 Feb 2009 10:42:38 +0000 (-0800)
Subject: pkt_sched: sch_drr: Fix oops in drr_change_class.
X-Git-Tag: v2.6.29-rc7~13^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1844f747947bb89d7f12cd3034548805113f764b;p=pandora-kernel.git

pkt_sched: sch_drr: Fix oops in drr_change_class.

drr_change_class lacks a check for NULL of tca[TCA_OPTIONS], so oops
is possible.

Reported-by: Denys Fedoryschenko <denys@visp.net.lb>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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