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authorroot <root@wasa-ucs-13.linuxfoundation.org>2017-08-15 12:58:31 -0400
committerFlorin Coras <florin.coras@gmail.com>2017-08-16 16:47:44 +0000
commitc9d1c5b6b3668e243bbdd978069976cc1184892b (patch)
tree58442fb9d3f12f1562c0f24c4aaa4eccac666f67 /src/vnet/tcp/tcp_output.c
parentab9a59c19a2765e001dd24a8f3e51882b6806e2d (diff)
tcp: fix v6 sessions
Change-Id: Ia6dd5e948b17b2f3866fe70838eabb09e35415e1 Signed-off-by: Dave Barach <dbarach@cisco.com> Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp_output.c')
-rw-r--r--src/vnet/tcp/tcp_output.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 5a395b9f25e..e6a211babf6 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -775,12 +775,10 @@ tcp_send_reset (tcp_connection_t * tc, vlib_buffer_t * pkt, u8 is_ip4)
else
{
int bogus = ~0;
- pkt_ih6 = (ip6_header_t *) (pkt_th - 1);
ASSERT ((pkt_ih6->ip_version_traffic_class_and_flow_label & 0xF0) ==
0x60);
- ih6 =
- vlib_buffer_push_ip6 (vm, b, &pkt_ih6->dst_address,
- &pkt_ih6->src_address, IP_PROTOCOL_TCP);
+ ih6 = vlib_buffer_push_ip6 (vm, b, &pkt_ih6->dst_address,
+ &pkt_ih6->src_address, IP_PROTOCOL_TCP);
th->checksum = ip6_tcp_udp_icmp_compute_checksum (vm, b, ih6, &bogus);
ASSERT (!bogus);
}