diff options
Diffstat (limited to 'source4/cluster/ctdb/ib/ibw_ctdb.c')
| -rw-r--r-- | source4/cluster/ctdb/ib/ibw_ctdb.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/source4/cluster/ctdb/ib/ibw_ctdb.c b/source4/cluster/ctdb/ib/ibw_ctdb.c index c3d1dc368c..5822ffb186 100644 --- a/source4/cluster/ctdb/ib/ibw_ctdb.c +++ b/source4/cluster/ctdb/ib/ibw_ctdb.c @@ -28,6 +28,21 @@ #include "ibwrapper.h" #include "ibw_ctdb.h" +int ctdb_ibw_get_address(struct ctdb_context *ctdb, + const char *address, struct in_addr *addr) +{ + if (inet_pton(AF_INET, address, addr) <= 0) { + struct hostent *he = gethostbyname(address); + if (he == NULL || he->h_length > sizeof(*addr)) { + ctdb_set_error(ctdb, "invalid nework address '%s'\n", + address); + return -1; + } + memcpy(addr, he->h_addr, he->h_length); + } + return 0; +} + int ctdb_ibw_node_connect(struct ctdb_node *node) { struct ctdb_ibw_node *cn = talloc_get_type(node->private_data, struct ctdb_ibw_node); @@ -38,9 +53,12 @@ int ctdb_ibw_node_connect(struct ctdb_node *node) struct sockaddr_in sock_out; memset(&sock_out, 0, sizeof(struct sockaddr_in)); - inet_pton(AF_INET, node->address.address, &sock_out.sin_addr); sock_out.sin_port = htons(node->address.port); sock_out.sin_family = PF_INET; + if (ctdb_ibw_get_address(node->ctdb, node->address.address, &sock_out.sin_addr)) { + DEBUG(0, ("ctdb_ibw_node_connect failed\n")); + return -1; + } rc = ibw_connect(cn->conn, &sock_out, node); if (rc) { |