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authorJakub Kicinski <kuba@kernel.org>2020-03-02 21:08:31 -0800
committerPablo Neira Ayuso <pablo@netfilter.org>2020-03-04 02:28:08 +0100
commitc049b3450072b8e3998053490e025839fecfef31 (patch)
treec73652457b0f9b9c645ddb0f662f71077dce18c4 /net
parentnetfilter: nf_tables: free flowtable hooks on hook register error (diff)
downloadlinux-dev-c049b3450072b8e3998053490e025839fecfef31.tar.xz
linux-dev-c049b3450072b8e3998053490e025839fecfef31.zip
netfilter: cthelper: add missing attribute validation for cthelper
Add missing attribute validation for cthelper to the netlink policy. Fixes: 12f7a505331e ("netfilter: add user-space connection tracking helper infrastructure") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nfnetlink_cthelper.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c
index de3a9596b7f1..a5f294aa8e4c 100644
--- a/net/netfilter/nfnetlink_cthelper.c
+++ b/net/netfilter/nfnetlink_cthelper.c
@@ -742,6 +742,8 @@ static const struct nla_policy nfnl_cthelper_policy[NFCTH_MAX+1] = {
[NFCTH_NAME] = { .type = NLA_NUL_STRING,
.len = NF_CT_HELPER_NAME_LEN-1 },
[NFCTH_QUEUE_NUM] = { .type = NLA_U32, },
+ [NFCTH_PRIV_DATA_LEN] = { .type = NLA_U32, },
+ [NFCTH_STATUS] = { .type = NLA_U32, },
};
static const struct nfnl_callback nfnl_cthelper_cb[NFNL_MSG_CTHELPER_MAX] = {