[ovs-dev] [PATCH ovn] pinctrl: Update icmp6 header structures.
Mark Michelson
mmichels at redhat.com
Thu Oct 10 20:22:35 UTC 2019
Thanks, Ilya, I just ran into this problem when trying to OVN :)
Acked-by: Mark Michelson <mmichels at redhat.com>
On 10/10/19 5:43 AM, Ilya Maximets wrote:
> commit 361a47d66 ("flow: Fix using pointer to member of packed struct icmp6_hdr.")
> in OVS updated 'struct icmp6_error_header' with renaming it to
> 'struct icmp6_data_header'.
>
> OVN should update names of a structure and constants accordingly.
>
> Signed-off-by: Ilya Maximets <i.maximets at ovn.org>
> ---
>
> This is a copy-paste from the OVS 2.12 branch.
> I didn't try to compile this with code from OVN repo.
>
> controller/pinctrl.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/controller/pinctrl.c b/controller/pinctrl.c
> index 11cac4f43..3cbfb0f4a 100644
> --- a/controller/pinctrl.c
> +++ b/controller/pinctrl.c
> @@ -838,14 +838,14 @@ pinctrl_handle_icmp(struct rconn *swconn, const struct flow *ip_flow,
> }
> } else {
> struct ip6_hdr *nh = dp_packet_put_zeros(&packet, sizeof *nh);
> - struct icmp6_error_header *ih;
> + struct icmp6_data_header *ih;
> uint32_t icmpv6_csum;
>
> eh->eth_type = htons(ETH_TYPE_IPV6);
> dp_packet_set_l3(&packet, nh);
> nh->ip6_vfc = 0x60;
> nh->ip6_nxt = IPPROTO_ICMPV6;
> - nh->ip6_plen = htons(sizeof(*nh) + ICMP6_ERROR_HEADER_LEN);
> + nh->ip6_plen = htons(sizeof(*nh) + ICMP6_DATA_HEADER_LEN);
> packet_set_ipv6(&packet, &ip_flow->ipv6_src, &ip_flow->ipv6_dst,
> ip_flow->nw_tos, ip_flow->ipv6_label, 255);
>
> @@ -861,7 +861,7 @@ pinctrl_handle_icmp(struct rconn *swconn, const struct flow *ip_flow,
> icmpv6_csum = packet_csum_pseudoheader6(dp_packet_l3(&packet));
> ih->icmp6_base.icmp6_cksum = csum_finish(
> csum_continue(icmpv6_csum, ih,
> - sizeof(*nh) + ICMP6_ERROR_HEADER_LEN));
> + sizeof(*nh) + ICMP6_DATA_HEADER_LEN));
> }
>
> if (ip_flow->vlans[0].tci & htons(VLAN_CFI)) {
>
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