ip: Ensure reassembly runs before IPSec decrypt.

Type: fix

Change-Id: I01eeedf8d5015b07b9422c65afe78bfe8177c22c
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/src/vnet/ip/ip4_reassembly.c b/src/vnet/ip/ip4_reassembly.c
index b894c3b..493f06f 100644
--- a/src/vnet/ip/ip4_reassembly.c
+++ b/src/vnet/ip/ip4_reassembly.c
@@ -1202,7 +1202,9 @@
 VNET_FEATURE_INIT (ip4_reassembly_feature, static) = {
     .arc_name = "ip4-unicast",
     .node_name = "ip4-reassembly-feature",
-    .runs_before = VNET_FEATURES ("ip4-lookup"),
+    .runs_before = VNET_FEATURES ("ip4-lookup",
+                                  "esp4-decrypt",
+                                  "ah4-decrypt"),
     .runs_after = 0,
 };
 /* *INDENT-ON* */