From c672297bbc0e86dbf88396b8053e2fbb173f16ff Mon Sep 17 00:00:00 2001 From: Radoslaw Tyl Date: Mon, 13 Mar 2023 15:07:33 +0100 Subject: [PATCH] i40e: fix flow director packet filter programming Initialize to zero structures to build a valid Tx Packet used for the filter programming. Fixes: a9219b332f52 ("i40e: VLAN field for flow director") Signed-off-by: Radoslaw Tyl Reviewed-by: Michal Swiatkowski Tested-by: Arpana Arland (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 924f972..72b091f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -171,10 +171,10 @@ static char *i40e_create_dummy_packet(u8 *dummy_packet, bool ipv4, u8 l4proto, struct i40e_fdir_filter *data) { bool is_vlan = !!data->vlan_tag; - struct vlan_hdr vlan; - struct ipv6hdr ipv6; - struct ethhdr eth; - struct iphdr ip; + struct vlan_hdr vlan = {}; + struct ipv6hdr ipv6 = {}; + struct ethhdr eth = {}; + struct iphdr ip = {}; u8 *tmp; if (ipv4) { -- 2.7.4