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author | Paul Jakma <paul.jakma@sun.com> | 2006-06-15 18:40:49 +0000 |
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committer | Paul Jakma <paul.jakma@sun.com> | 2006-06-15 18:40:49 +0000 |
commit | 429ac78cc64e0e29bab7cbc00ee991abcdec3f81 (patch) | |
tree | 829302b483390d1484959e4f5b01da2e89d002ba /ospfd/ospf_nsm.h | |
parent | 74ecdc9e74eb96829e342a03531ba6647ce6bb3c (diff) |
[ospfd] Fix multicast membership drop bug
2006-06-15 Paul Jakma <paul.jakma@sun.com>
* Reported by Milan Koci
* ospf_interface.h: (struct ospf_if_info) Add reference counts
for multicast group memberships. Add various macros to help
manipulate/check membership state.
* ospf_interface.c: (ospf_if_set_multicast) Maintain the
ospf_if_info reference counts, and only actually drop
memberships if it hits 0, to avoid losing membership when
OSPF is disabled on an interface with multiple active OSPF
interfaces.
* ospf_packet.c: (ospf_{hello,read}) Use the new macros to
check/set
multicast membership.
* ospf_vty.c: (show_ip_ospf_interface_sub) ditto.
Diffstat (limited to 'ospfd/ospf_nsm.h')
0 files changed, 0 insertions, 0 deletions