3 files changed, 49 insertions, 9 deletions

diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 8b4061049d76..e3c36a274412 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -160,6 +160,28 @@ gss_mech_get_by_name(const char *name)
 
 EXPORT_SYMBOL_GPL(gss_mech_get_by_name);
 
+struct gss_api_mech *
+gss_mech_get_by_OID(struct xdr_netobj *obj)
+{
+        struct gss_api_mech     *pos, *gm = NULL;
+
+        spin_lock(&registered_mechs_lock);
+        list_for_each_entry(pos, &registered_mechs, gm_list) {
+                if (obj->len == pos->gm_oid.len) {
+                        if (0 == memcmp(obj->data, pos->gm_oid.data, obj->len)) {
+                                if (try_module_get(pos->gm_owner))
+                                        gm = pos;
+                                break;
+                        }
+                }
+        }
+        spin_unlock(&registered_mechs_lock);
+        return gm;
+
+}
+
+EXPORT_SYMBOL_GPL(gss_mech_get_by_OID);
+
 static inline int
 mech_supports_pseudoflavor(struct gss_api_mech *gm, u32 pseudoflavor)
 {
@@ -193,6 +215,22 @@ gss_mech_get_by_pseudoflavor(u32 pseudoflavor)
 
 EXPORT_SYMBOL_GPL(gss_mech_get_by_pseudoflavor);
 
+int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr)
+{
+        struct gss_api_mech *pos = NULL;
+        int i = 0;
+
+        spin_lock(&registered_mechs_lock);
+        list_for_each_entry(pos, &registered_mechs, gm_list) {
+                array_ptr[i] = pos->gm_pfs->pseudoflavor;
+                i++;
+        }
+        spin_unlock(&registered_mechs_lock);
+        return i;
+}
+
+EXPORT_SYMBOL_GPL(gss_mech_list_pseudoflavors);
+
 u32
 gss_svc_to_pseudoflavor(struct gss_api_mech *gm, u32 service)
 {
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 30916b06c12b..c8e10216c113 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -38,6 +38,14 @@ struct unix_domain {
 
 extern struct auth_ops svcauth_unix;
 
+static void svcauth_unix_domain_release(struct auth_domain *dom)
+{
+        struct unix_domain *ud = container_of(dom, struct unix_domain, h);
+
+        kfree(dom->name);
+        kfree(ud);
+}
+
 struct auth_domain *unix_domain_find(char *name)
 {
         struct auth_domain *rv;
@@ -47,7 +55,7 @@ struct auth_domain *unix_domain_find(char *name)
         while(1) {
                 if (rv) {
                         if (new && rv != &new->h)
-                                auth_domain_put(&new->h);
+                                svcauth_unix_domain_release(&new->h);
 
                         if (rv->flavour != &svcauth_unix) {
                                 auth_domain_put(rv);
@@ -74,14 +82,6 @@ struct auth_domain *unix_domain_find(char *name)
 }
 EXPORT_SYMBOL_GPL(unix_domain_find);
 
-static void svcauth_unix_domain_release(struct auth_domain *dom)
-{
-        struct unix_domain *ud = container_of(dom, struct unix_domain, h);
-
-        kfree(dom->name);
-        kfree(ud);
-}
-
 
 /**************************************************
  * cache for IP address to unix_domain
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index be96d429b475..1e336a06d3e6 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -710,6 +710,8 @@ static void xs_reset_transport(struct sock_xprt *transport)
         if (sk == NULL)
                 return;
 
+        transport->srcport = 0;
+
         write_lock_bh(&sk->sk_callback_lock);
         transport->inet = NULL;
         transport->sock = NULL;