diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/igmp/igmp_report.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/plugins/igmp/igmp_report.c b/src/plugins/igmp/igmp_report.c index ae8a9339f3f..e0c127d8015 100644 --- a/src/plugins/igmp/igmp_report.c +++ b/src/plugins/igmp/igmp_report.c @@ -32,15 +32,21 @@ igmp_group_mk_source_list (const igmp_membership_group_v3_t * r) n = clib_net_to_host_u16 (r->n_src_addresses); if (0 == n) - return (NULL); - - vec_validate (srcs, n - 1); - s = r->src_addresses; - - for (ii = 0; ii < n; ii++) { - srcs[ii].ip4 = *s; - s++; + /* a (*,G) join has no source address specified */ + vec_validate (srcs, 0); + srcs[0].ip4.as_u32 = 0; + } + else + { + vec_validate (srcs, n - 1); + s = r->src_addresses; + + for (ii = 0; ii < n; ii++) + { + srcs[ii].ip4 = *s; + s++; + } } return (srcs); |