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(parent: 5cac98d) | patch
ipv6: Set mcast_hops to IPV6_DEFAULT_MCASTHOPS when -1 was given.
authorLi Wei <lw@cn.fujitsu.com>
Sun, 27 Nov 2011 21:33:34 +0000 (21:33 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Nov 2011 23:09:13 +0000 (18:09 -0500)
commit2a38e6d5aed24bb7f0211e0819fac8c32c2b5791
tree8b31067a05b221efa900bb333aa58c7fbaffc854tree | snapshot (tar.gz zip)
parent5cac98dd06bc43a7baab3523184f70fd359e9f35commit | diff
ipv6: Set mcast_hops to IPV6_DEFAULT_MCASTHOPS when -1 was given.

We need to set np->mcast_hops to it's default value at this moment
otherwise when we use it and found it's value is -1, the logic to
get default hop limit doesn't take multicast into account and will
return wrong hop limit(IPV6_DEFAULT_HOPLIMIT) which is for unicast.

Signed-off-by: Li Wei <lw@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ipv6_sockglue.c diff | blob | blame | history