Functions tproxy_tg6_v1() and socket_mt6_v1 could use the
CB cached version of ipv6_find_hdr().
Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
---
Could someone with tproxy or socket experience tell me,
if the SKB CB data can survive this far?
net/netfilter/xt_TPROXY.c | 2 +-
net/netfilter/xt_socket.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/xt_TPROXY.c b/net/netfilter/xt_TPROXY.c
index d7f1953..c73b713 100644
--- a/net/netfilter/xt_TPROXY.c
+++ b/net/netfilter/xt_TPROXY.c
@@ -285,7 +285,7 @@ tproxy_tg6_v1(struct sk_buff *skb, const struct xt_action_param *par)
int thoff = 0;
int tproto;
- tproto = ipv6_find_hdr(skb, &thoff, -1, NULL, NULL);
+ tproto = ipv6_find_hdr_cb(skb, &thoff, -1, NULL, NULL);
if (tproto < 0) {
pr_debug("unable to find transport header in IPv6 packet, dropping\n");
return NF_DROP;
diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c
index 9ea482d..4feca50 100644
--- a/net/netfilter/xt_socket.c
+++ b/net/netfilter/xt_socket.c
@@ -266,7 +266,7 @@ socket_mt6_v1(const struct sk_buff *skb, struct xt_action_param *par)
int thoff = 0, tproto;
const struct xt_socket_mtinfo1 *info = (struct xt_socket_mtinfo1 *) par->matchinfo;
- tproto = ipv6_find_hdr(skb, &thoff, -1, NULL, NULL);
+ tproto = ipv6_find_hdr_cb(skb, &thoff, -1, NULL, NULL);
if (tproto < 0) {
pr_debug("unable to find transport header in IPv6 packet, dropping\n");
return NF_DROP;
--
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