releases/4.9.93/netfilter-ctnetlink-make-some-parameters-integer-to-avoid-enum-mismatch.patch

From a2b7cbdd2559aff06cebc28a7150f81c307a90d3 Mon Sep 17 00:00:00 2001
From: Matthias Kaehlcke <mka@chromium.org>
Date: Wed, 19 Apr 2017 11:39:20 -0700
Subject: netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch

From: Matthias Kaehlcke <mka@chromium.org>

commit a2b7cbdd2559aff06cebc28a7150f81c307a90d3 upstream.

Not all parameters passed to ctnetlink_parse_tuple() and
ctnetlink_exp_dump_tuple() match the enum type in the signatures of these
functions. Since this is intended change the argument type of to be an
unsigned integer value.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 net/netfilter/nf_conntrack_netlink.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1008,9 +1008,8 @@ static const struct nla_policy tuple_nla
 
 static int
 ctnetlink_parse_tuple(const struct nlattr * const cda[],
-		      struct nf_conntrack_tuple *tuple,
-		      enum ctattr_type type, u_int8_t l3num,
-		      struct nf_conntrack_zone *zone)
+		      struct nf_conntrack_tuple *tuple, u32 type,
+		      u_int8_t l3num, struct nf_conntrack_zone *zone)
 {
 	struct nlattr *tb[CTA_TUPLE_MAX+1];
 	int err;
@@ -2409,7 +2408,7 @@ static struct nfnl_ct_hook ctnetlink_glu
 
 static int ctnetlink_exp_dump_tuple(struct sk_buff *skb,
 				    const struct nf_conntrack_tuple *tuple,
-				    enum ctattr_expect type)
+				    u32 type)
 {
 	struct nlattr *nest_parms;