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authorAndrew Tridgell <tridge@samba.org>2006-02-15 04:18:11 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:51:56 -0500
commit048704a7e54573086e7913519d2b72577a34b135 (patch)
treeb2267d9f1c79163c5496da5e2e0028a11fde7cd5 /source4/nbt_server
parent8c7a593bcd5a30e47d1f062bfb9ca7d5118fe459 (diff)
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r13505: allow servers to bind to non-broadcast interfaces. Servers now
specifically ask for iface_n_bcast() and have to check if it returns NULL, in which case it is a non-broadcast interface (This used to be commit d004e250b6710251ea089ac242775481f13b5c2b)
Diffstat (limited to 'source4/nbt_server')
-rw-r--r--source4/nbt_server/interfaces.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/source4/nbt_server/interfaces.c b/source4/nbt_server/interfaces.c
index 9fdad96b55..36a65b1859 100644
--- a/source4/nbt_server/interfaces.c
+++ b/source4/nbt_server/interfaces.c
@@ -245,9 +245,15 @@ NTSTATUS nbtd_startup_interfaces(struct nbtd_server *nbtsrv)
}
for (i=0; i<num_interfaces; i++) {
- const char *address = talloc_strdup(tmp_ctx, iface_n_ip(i));
- const char *bcast = talloc_strdup(tmp_ctx, iface_n_bcast(i));
- const char *netmask = talloc_strdup(tmp_ctx, iface_n_netmask(i));
+ const char *bcast = iface_n_bcast(i);
+ const char *address, *netmask;
+
+ /* we can't assume every interface is broadcast capable */
+ if (bcast == NULL) continue;
+
+ address = talloc_strdup(tmp_ctx, iface_n_ip(i));
+ bcast = talloc_strdup(tmp_ctx, bcast);
+ netmask = talloc_strdup(tmp_ctx, iface_n_netmask(i));
status = nbtd_add_socket(nbtsrv, address, address, bcast, netmask);
NT_STATUS_NOT_OK_RETURN(status);