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| author | David S. Miller <davem@davemloft.net> | 2010-05-03 23:42:27 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-02 10:26:24 -0700 |
| commit | 69bae45922d9df8d922d884ddcf1d3c49bd1ba56 (patch) | |
| tree | 418441033e97f6244febd1e644c2da6ec01b9fee /net/ipv6 | |
| parent | 8a8641620981ea60268d86b1d8107160ff0ab4d5 (diff) | |
| download | lwn-69bae45922d9df8d922d884ddcf1d3c49bd1ba56.tar.gz lwn-69bae45922d9df8d922d884ddcf1d3c49bd1ba56.zip | |
ipv6: Fix default multicast hops setting.
[ Upstream commit f935aa9e99d6ec74a50871c120e6b21de7256efb ]
As per RFC 3493 the default multicast hops setting
for a socket should be "1" just like ipv4.
Ironically we have a IPV6_DEFAULT_MCASTHOPS macro
it just wasn't being used.
Reported-by: Elliot Hughes <enh@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/af_inet6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 12e69d364dd5..3c1191374ef8 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -199,7 +199,7 @@ lookup_protocol: inet_sk(sk)->pinet6 = np = inet6_sk_generic(sk); np->hop_limit = -1; - np->mcast_hops = -1; + np->mcast_hops = IPV6_DEFAULT_MCASTHOPS; np->mc_loop = 1; np->pmtudisc = IPV6_PMTUDISC_WANT; np->ipv6only = net->ipv6.sysctl.bindv6only; |