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path: root/drivers/net/wireguard/queueing.h
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Diffstat (limited to 'drivers/net/wireguard/queueing.h')
-rw-r--r--drivers/net/wireguard/queueing.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireguard/queueing.h b/drivers/net/wireguard/queueing.h
index 3432232afe06..c58df439dbbe 100644
--- a/drivers/net/wireguard/queueing.h
+++ b/drivers/net/wireguard/queueing.h
@@ -87,12 +87,20 @@ static inline bool wg_check_packet_protocol(struct sk_buff *skb)
return real_protocol && skb->protocol == real_protocol;
}
-static inline void wg_reset_packet(struct sk_buff *skb)
+static inline void wg_reset_packet(struct sk_buff *skb, bool encapsulating)
{
+ u8 l4_hash = skb->l4_hash;
+ u8 sw_hash = skb->sw_hash;
+ u32 hash = skb->hash;
skb_scrub_packet(skb, true);
memset(&skb->headers_start, 0,
offsetof(struct sk_buff, headers_end) -
offsetof(struct sk_buff, headers_start));
+ if (encapsulating) {
+ skb->l4_hash = l4_hash;
+ skb->sw_hash = sw_hash;
+ skb->hash = hash;
+ }
skb->queue_mapping = 0;
skb->nohdr = 0;
skb->peeked = 0;