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authorGaurav <gaurav@gluster.com>2011-07-26 11:34:10 +0530
committerAnand Avati <avati@gluster.com>2011-07-27 01:40:25 -0700
commit48665f87f55d07eb790c882e5b10217416140319 (patch)
treedb0dcf669c657158c1d37b90c6201e549da2dc10
parentb922437795a68b32cd6fb337dfd66a4ead13b4ee (diff)
Glusterd: Remove dependency on AI_ADDRCONFIG for AF_UNSPEC
Change-Id: I0a22b2cc5a0ea1a57633fddabad54aca7b3d4e86 BUG: 2456 Reviewed-on: http://review.gluster.com/102 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Csaba Henk <csaba@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
-rw-r--r--libglusterfs/src/common-utils.c1
-rw-r--r--rpc/rpc-transport/socket/src/name.c19
-rw-r--r--rpc/rpc-transport/socket/src/socket.c2
3 files changed, 16 insertions, 6 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 295435af7..5f9f4a5c0 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -117,7 +117,6 @@ gf_resolve_ip6 (const char *hostname,
memset(&hints, 0, sizeof(hints));
hints.ai_family = family;
hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags = AI_ADDRCONFIG;
ret = gf_asprintf (&port_str, "%d", port);
if (-1 == ret) {
diff --git a/rpc/rpc-transport/socket/src/name.c b/rpc/rpc-transport/socket/src/name.c
index ca0184576..582a781a4 100644
--- a/rpc/rpc-transport/socket/src/name.c
+++ b/rpc/rpc-transport/socket/src/name.c
@@ -356,7 +356,7 @@ af_inet_server_get_local_sockaddr (rpc_transport_t *this,
struct sockaddr *addr,
socklen_t *addr_len)
{
- struct addrinfo hints, *res = 0;
+ struct addrinfo hints, *res = 0, *rp = NULL;
data_t *listen_port_data = NULL, *listen_host_data = NULL;
uint16_t listen_port = -1;
char service[NI_MAXSERV], *listen_host = NULL;
@@ -402,7 +402,7 @@ af_inet_server_get_local_sockaddr (rpc_transport_t *this,
memset (&hints, 0, sizeof (hints));
hints.ai_family = addr->sa_family;
hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags = AI_ADDRCONFIG | AI_PASSIVE;
+ hints.ai_flags = AI_PASSIVE;
ret = getaddrinfo(listen_host, service, &hints, &res);
if (ret != 0) {
@@ -412,9 +412,20 @@ af_inet_server_get_local_sockaddr (rpc_transport_t *this,
ret = -1;
goto out;
}
+ /* IPV6 server can handle both ipv4 and ipv6 clients */
+ for (rp = res; rp != NULL; rp = rp->ai_next) {
+ if (rp->ai_addr == NULL)
+ continue;
+ if (rp->ai_family == AF_INET6) {
+ memcpy (addr, rp->ai_addr, rp->ai_addrlen);
+ *addr_len = rp->ai_addrlen;
+ }
+ }
- memcpy (addr, res->ai_addr, res->ai_addrlen);
- *addr_len = res->ai_addrlen;
+ if (!(*addr_len)) {
+ memcpy (addr, res->ai_addr, res->ai_addrlen);
+ *addr_len = res->ai_addrlen;
+ }
freeaddrinfo (res);
diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c
index 9937dc4a6..23889b520 100644
--- a/rpc/rpc-transport/socket/src/socket.c
+++ b/rpc/rpc-transport/socket/src/socket.c
@@ -2113,7 +2113,7 @@ socket_listen (rpc_transport_t *this)
int ret = -1;
int sock = -1;
struct sockaddr_storage sockaddr;
- socklen_t sockaddr_len;
+ socklen_t sockaddr_len = 0;
peer_info_t *myinfo = NULL;
glusterfs_ctx_t *ctx = NULL;
sa_family_t sa_family = {0, };