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(parent: 49af417) | patch
ip6_tunnel: fix setting hop_limit value for ipv6 tunnel
authorHaishuang Yan <yanhaishuang@cmss.chinamobile.com>
Thu, 7 Sep 2017 06:08:35 +0000 (14:08 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 9 Sep 2017 03:47:10 +0000 (20:47 -0700)
commit6e735940effbc54637e6405ced5bfcec2a38f3a1
treeb73c88cfa2082645a7f056e9603469bc0f96cb11tree | snapshot
parent49af4178c0731a87b0299f837d114265a921dceccommit | diff
ip6_tunnel: fix setting hop_limit value for ipv6 tunnel

Similar to vxlan/geneve tunnel, if hop_limit is zero, it should fall
back to ip6_dst_hoplimt().

Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_tunnel.c diff | blob | history
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