X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffib%2Ffib_table.c;h=ec2acc59c52f6ebd0283b05377f5a747eff763d6;hb=da5dedfe33ca3cafb4cd6d90d34219d31cf69acb;hp=ac0f2da6696c4c52fbc25210772afa4eb8a7b766;hpb=c0c4eec3bc309bcc656eade82f17754875f9ed7c;p=vpp.git

diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c
index ac0f2da6696..ec2acc59c52 100644
--- a/src/vnet/fib/fib_table.c
+++ b/src/vnet/fib/fib_table.c
@@ -580,6 +580,13 @@ fib_table_entry_path_add (u32 fib_index,
     return (fib_entry_index);
 }
 
+static int
+fib_route_path_cmp_for_sort (void * v1,
+			     void * v2)
+{
+    return (fib_route_path_cmp(v1, v2));
+}
+
 fib_node_index_t
 fib_table_entry_path_add2 (u32 fib_index,
 			   const fib_prefix_t *prefix,
@@ -598,6 +605,11 @@ fib_table_entry_path_add2 (u32 fib_index,
     {
 	fib_table_route_path_fixup(prefix, &flags, &rpaths[ii]);
     }
+    /*
+     * sort the paths provided by the control plane. this means
+     * the paths and the extension on the entry will be sorted.
+     */
+    vec_sort_with_function(rpaths, fib_route_path_cmp_for_sort);
 
     if (FIB_NODE_INDEX_INVALID == fib_entry_index)
     {
@@ -740,13 +752,6 @@ fib_table_entry_path_remove (u32 fib_index,
     vec_free(paths);
 }
 
-static int
-fib_route_path_cmp_for_sort (void * v1,
-			     void * v2)
-{
-    return (fib_route_path_cmp(v1, v2));
-}
-
 fib_node_index_t
 fib_table_entry_update (u32 fib_index,
 			const fib_prefix_t *prefix,