From: Moshe Tal <moshet@xxxxxxxxxx>
commit 429e3d123d9a50cc9882402e40e0ac912d88cfcf upstream.
Wrong hash sends single stream to multiple output interfaces.
The offset calculation was relative to skb->head, fix it to be relative
to skb->data.
Fixes: a815bde56b15 ("net, bonding: Refactor bond_xmit_hash for use with
xdp_buff")
Reviewed-by: Jussi Maki <joamaki@xxxxxxxxx>
Reviewed-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
Reviewed-by: Gal Pressman <gal@xxxxxxxxxx>
Signed-off-by: Moshe Tal <moshet@xxxxxxxxxx>
Acked-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/bonding/bond_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3872,8 +3872,8 @@ u32 bond_xmit_hash(struct bonding *bond,
skb->l4_hash)
return skb->hash;
- return __bond_xmit_hash(bond, skb, skb->head, skb->protocol,
- skb->mac_header, skb->network_header,
+ return __bond_xmit_hash(bond, skb, skb->data, skb->protocol,
+ skb_mac_offset(skb), skb_network_offset(skb),
skb_headlen(skb));
}
