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41e4e2cd75
linux/net/openvswitch
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Yi-Hung Wei 41e4e2cd75 openvswitch: Fix IPv6 later frags parsing 
The previous commit fa642f0883
("openvswitch: Derive IP protocol number for IPv6 later frags")
introduces IP protocol number parsing for IPv6 later frags that can mess
up the network header length calculation logic, i.e. nh_len < 0.
However, the network header length calculation is mainly for deriving
the transport layer header in the key extraction process which the later
fragment does not apply.

Therefore, this commit skips the network header length calculation to
fix the issue.

Reported-by: Chris Mi <chrism@mellanox.com>
Reported-by: Greg Rose <gvrose8192@gmail.com>
Fixes: fa642f0883 ("openvswitch: Derive IP protocol number for IPv6 later frags")
Signed-off-by: Yi-Hung Wei <yihung.wei@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-04 13:00:02 -08:00
..
actions.c OVS: remove use of VLAN_TAG_PRESENT 2018-11-08 19:49:31 -08:00
conntrack.c openvswitch: fix spelling mistake "execeeds" -> "exceeds" 2018-11-30 13:18:09 -08:00
conntrack.h openvswitch: Support conntrack zone limit 2018-05-25 16:45:19 -04:00
datapath.c openvswitch: Use correct reply values in datapath and vport ops 2018-09-29 11:44:11 -07:00
datapath.h openvswitch: Support conntrack zone limit 2018-05-25 16:45:19 -04:00
dp_notify.c openvswitch: reliable interface indentification in port dumps 2017-11-05 21:49:17 +09:00
flow_netlink.c OVS: remove use of VLAN_TAG_PRESENT 2018-11-08 19:49:31 -08:00
flow_netlink.h openvswitch: enable NSH support 2017-11-08 16:12:33 +09:00
flow_table.c openvswitch: Optimize operations for OvS flow_stats. 2017-07-19 13:49:39 -07:00
flow_table.h
flow.c openvswitch: Fix IPv6 later frags parsing 2019-01-04 13:00:02 -08:00
flow.h OVS: remove use of VLAN_TAG_PRESENT 2018-11-08 19:49:31 -08:00
Kconfig openvswitch: Support conntrack zone limit 2018-05-25 16:45:19 -04:00
Makefile openvswitch: Add meter infrastructure 2017-11-13 10:37:07 +09:00
meter.c openvswitch: meter: Fix setting meter id for new entries 2018-07-29 13:20:54 -07:00
meter.h openvswitch: Add meter infrastructure 2017-11-13 10:37:07 +09:00
vport-geneve.c net: core: dev: Add extack argument to dev_change_flags() 2018-12-06 13:26:07 -08:00
vport-gre.c net: core: dev: Add extack argument to dev_change_flags() 2018-12-06 13:26:07 -08:00
vport-internal_dev.c net: ovs: fix return type of ndo_start_xmit function 2018-09-28 10:25:11 -07:00
vport-internal_dev.h
vport-netdev.c openvswitch: remove BUG_ON from get_dpdev 2018-11-08 17:14:59 -08:00
vport-netdev.h
vport-vxlan.c net: core: dev: Add extack argument to dev_change_flags() 2018-12-06 13:26:07 -08:00
vport.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
vport.h openvswitch: pass mac_proto to ovs_vport_send 2016-11-13 00:51:02 -05:00