Correct the length field in IPv6 packets when applying software fallback GSO. Previosuly the field retained an IPv4 header size, which was incorrect.
Signed-off-by: Mike Pattrick <[email protected]> Fixes: 8b5fe2dc6080 ("userspace: Add Generic Segmentation Offloading.") --- v6: include ip6 extensions --- lib/dp-packet-gso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dp-packet-gso.c b/lib/dp-packet-gso.c index e2c141b32..847685ad9 100644 --- a/lib/dp-packet-gso.c +++ b/lib/dp-packet-gso.c @@ -142,7 +142,7 @@ dp_packet_gso(struct dp_packet *p, struct dp_packet_batch **batches) struct ovs_16aligned_ip6_hdr *ip6_hdr = dp_packet_l3(seg); ip6_hdr->ip6_ctlun.ip6_un1.ip6_un1_plen - = htons(sizeof *ip_hdr + dp_packet_l4_size(seg)); + = htons(dp_packet_l3_size(seg) - sizeof *ip6_hdr); } /* Update L4 header. */ -- 2.39.3 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
