1 files changed, 13 insertions, 1 deletions

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 15792d8b627..b4d745ea8ee 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1406,6 +1406,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
         struct net *net = xp_net(policy);
         unsigned long now = jiffies;
         struct net_device *dev;
+        struct xfrm_mode *inner_mode;
         struct dst_entry *dst_prev = NULL;
         struct dst_entry *dst0 = NULL;
         int i = 0;
@@ -1436,6 +1437,17 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
                         goto put_states;
                 }
 
+                if (xfrm[i]->sel.family == AF_UNSPEC) {
+                        inner_mode = xfrm_ip2inner_mode(xfrm[i],
+                                                        xfrm_af2proto(family));
+                        if (!inner_mode) {
+                                err = -EAFNOSUPPORT;
+                                dst_release(dst);
+                                goto put_states;
+                        }
+                } else
+                        inner_mode = xfrm[i]->inner_mode;
+
                 if (!dst_prev)
                         dst0 = dst1;
                 else {
@@ -1464,7 +1476,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
                 dst1->lastuse = now;
 
                 dst1->input = dst_discard;
-                dst1->output = xfrm[i]->outer_mode->afinfo->output;
+                dst1->output = inner_mode->afinfo->output;
 
                 dst1->next = dst_prev;
                 dst_prev = dst1;