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pimd: Only add a igmp socket if the address is ipv4

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When the secondary addresses got expanded to allow
v6 on the list, we needed to limit the igmp sockets
to just v4 currently.

Ticket: CM-16858
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2017-06-20 09:25:36 -04:00
parent 9853a7a5b1
commit c77a04e427
1 changed files with 3 additions and 2 deletions
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5
pimd/pim_iface.c
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@ -605,8 +605,9 @@ void pim_if_addr_add(struct connected *ifc)
ifaddr);
if (!igmp) {
/* if addr new, add IGMP socket */
pim_igmp_sock_add(pim_ifp->igmp_socket_list, ifaddr,
ifp);
if (ifc->address->family == AF_INET)
pim_igmp_sock_add(pim_ifp->igmp_socket_list,
ifaddr, ifp);
}
/* Replay Static IGMP groups */