The patch titled
netfilter: nf_conntrack_netbios_ns: fix uninitialized member in expectation
has been added to the -mm tree. Its filename is
netfilter-nf_conntrack_netbios_ns-fix-uninitialized-member-in-expectation.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: netfilter: nf_conntrack_netbios_ns: fix uninitialized member in expectation
From: Patrick McHardy <kaber@xxxxxxxxx>
->helper is uninitialized in the expectation registered by the netbios_ns
helper and it later copied to the expected connection, which causes invalid
memory dereferences when trying to call the helper.
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
net/netfilter/nf_conntrack_netbios_ns.c | 1 +
1 file changed, 1 insertion(+)
diff -puN net/netfilter/nf_conntrack_netbios_ns.c~netfilter-nf_conntrack_netbios_ns-fix-uninitialized-member-in-expectation net/netfilter/nf_conntrack_netbios_ns.c
--- a/net/netfilter/nf_conntrack_netbios_ns.c~netfilter-nf_conntrack_netbios_ns-fix-uninitialized-member-in-expectation
+++ a/net/netfilter/nf_conntrack_netbios_ns.c
@@ -89,6 +89,7 @@ static int help(struct sk_buff **pskb, u
exp->expectfn = NULL;
exp->flags = NF_CT_EXPECT_PERMANENT;
+ exp->helper = NULL;
nf_conntrack_expect_related(exp);
nf_conntrack_expect_put(exp);
_
Patches currently in -mm which might be from kaber@xxxxxxxxx are
netfilter-nf_conntrack_netbios_ns-fix-uninitialized-member-in-expectation.patch
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