From: Vlad Yasevich <vyasevic@redhat.com>
Date: Wed, 13 Mar 2013 04:18:58 +0000 (+0000)
Subject: rtnetlink: Mask the rta_type when range checking
X-Git-Tag: v3.2.42~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cf15fabc14a9dd490ace2410a1da3a8d5434505;p=pandora-kernel.git

rtnetlink: Mask the rta_type when range checking

[ Upstream commit a5b8db91442fce9c9713fcd656c3698f1adde1d6 ]

Range/validity checks on rta_type in rtnetlink_rcv_msg() do
not account for flags that may be set.  This causes the function
to return -EINVAL when flags are set on the type (for example
NLA_F_NESTED).

Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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