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author | bms <bms@FreeBSD.org> | 2007-02-24 11:38:47 +0000 |
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committer | bms <bms@FreeBSD.org> | 2007-02-24 11:38:47 +0000 |
commit | 3e83ac665326a6a015b2179fc28157d9fb7433e2 (patch) | |
tree | 6230b66dd7bf83f11724dee78961a7c0020c9d31 /sys/netinet6/ip6_input.c | |
parent | c553ec0508d385c07a87aed036312de1e3a64b03 (diff) | |
download | FreeBSD-src-3e83ac665326a6a015b2179fc28157d9fb7433e2.zip FreeBSD-src-3e83ac665326a6a015b2179fc28157d9fb7433e2.tar.gz |
Make IPv6 multicast forwarding dynamically loadable from a GENERIC kernel.
It is built in the same module as IPv4 multicast forwarding, i.e. ip_mroute.ko,
if and only if IPv6 support is enabled for loadable modules.
Export IPv6 forwarding structs to userland netstat(1) via sysctl(9).
Diffstat (limited to 'sys/netinet6/ip6_input.c')
-rw-r--r-- | sys/netinet6/ip6_input.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/netinet6/ip6_input.c b/sys/netinet6/ip6_input.c index 981c43a..099bdc7 100644 --- a/sys/netinet6/ip6_input.c +++ b/sys/netinet6/ip6_input.c @@ -696,7 +696,8 @@ passin: * ip6_mforward() returns a non-zero value, the packet * must be discarded, else it may be accepted below. */ - if (ip6_mrouter && ip6_mforward(ip6, m->m_pkthdr.rcvif, m)) { + if (ip6_mrouter && ip6_mforward && + ip6_mforward(ip6, m->m_pkthdr.rcvif, m)) { ip6stat.ip6s_cantforward++; m_freem(m); return; |