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authorDave Barach <dave@barachs.net>2018-11-26 11:04:45 -0500
committerDamjan Marion <dmarion@me.com>2018-11-26 19:52:42 +0000
commita25def7807fb46bd48462be3ec5c598fc79e2a13 (patch)
treeab66f41502fe6bac473274d99cf0af6ff51de919 /src/vnet/mpls
parent37f44563637d2fa2fe454fd8c100958ec9b7a754 (diff)
Add a feature arc consistency check
Verify that last node in the computed feature order matches reality. This check doesn't make sense in all cases, so we skip it if the newly-added vnet_feature_arc_registration_t ".last_in_arc" datum is a NULL pointer. Change-Id: Ia99c3e2b2da2e4780a7d5bc71670c5742a66fef2 Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/mpls')
-rw-r--r--src/vnet/mpls/mpls_features.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/mpls/mpls_features.c b/src/vnet/mpls/mpls_features.c
index 0281d0c2f63..9ed56dff554 100644
--- a/src/vnet/mpls/mpls_features.c
+++ b/src/vnet/mpls/mpls_features.c
@@ -104,6 +104,7 @@ VNET_FEATURE_ARC_INIT (mpls_input, static) =
{
.arc_name = "mpls-input",
.start_nodes = VNET_FEATURES ("mpls-input"),
+ .last_in_arc = "mpls-lookup",
.arc_index_ptr = &mpls_main.input_feature_arc_index,
};
@@ -123,6 +124,7 @@ VNET_FEATURE_ARC_INIT (mpls_output, static) =
{
.arc_name = "mpls-output",
.start_nodes = VNET_FEATURES ("mpls-output", "mpls-midchain"),
+ .last_in_arc = "interface-output",
.arc_index_ptr = &mpls_main.output_feature_arc_index,
};