From: Patrick McHardy <kaber@trash.net>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, Patrick McHardy <kaber@trash.net>,
netfilter-devel@vger.kernel.org
Subject: netfilter 02/04: ctnetlink: fix crash during expectation creation
Date: Mon, 16 Mar 2009 17:08:44 +0100 (MET) [thread overview]
Message-ID: <20090316160844.3567.90992.sendpatchset@x2.localnet> (raw)
In-Reply-To: <20090316160841.3567.94089.sendpatchset@x2.localnet>
commit 626ba8fbac9156a94a80be46ffd2f2ce9e4e89a0
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Mar 16 15:50:51 2009 +0100
netfilter: ctnetlink: fix crash during expectation creation
This patch fixes a possible crash due to the missing initialization
of the expectation class when nf_ct_expect_related() is called.
Reported-by: BORBELY Zoltan <bozo@andrews.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index cb78aa0..ed6d873 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1780,6 +1780,7 @@ ctnetlink_create_expect(struct nlattr *cda[], u_int8_t u3, u32 pid, int report)
goto out;
}
+ exp->class = 0;
exp->expectfn = NULL;
exp->flags = 0;
exp->master = ct;
next prev parent reply other threads:[~2009-03-16 16:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-16 16:08 netfilter 00/04: netfilter fixes Patrick McHardy
2009-03-16 16:08 ` netfilter 01/04: conntrack: don't deliver events for racy packets Patrick McHardy
2009-03-16 16:08 ` Patrick McHardy [this message]
2009-03-16 16:08 ` netfilter 03/04: conntrack: fix dropping packet after l4proto->packet() Patrick McHardy
2009-03-16 16:08 ` netfilter 04/04: conntrack: check for NEXTHDR_NONE before header sanity checking Patrick McHardy
2009-03-17 20:13 ` netfilter 00/04: netfilter fixes David Miller
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