mrd6: adopted from packages-feed

[lede-routing/.git] / mrd6 / patches / 102-Metric-should-be-more-important-than-distance.patch

diff --git a/mrd6/patches/102-Metric-should-be-more-important-than-distance.patch b/mrd6/patches/102-Metric-should-be-more-important-than-distance.patch
new file mode 100644 (file)
index 0000000..359f671
--- /dev/null
+++ b/mrd6/patches/102-Metric-should-be-more-important-than-distance.patch
@@ -0,0 +1,38 @@
+From 46093914a5f95f50c9aef088b7172d6774d204cb Mon Sep 17 00:00:00 2001
+From: Oryon <pierre@darou.fr>
+Date: Tue, 11 Mar 2014 16:03:58 +0100
+Subject: [PATCH 2/2] Metric should be more important than distance at lookup
+
+---
+ src/mrib.cpp | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/mrib.cpp b/src/mrib.cpp
+index e51fed7..707d601 100644
+--- a/src/mrib.cpp
++++ b/src/mrib.cpp
+@@ -327,16 +327,16 @@ mrib_def::mrib_node *mrib_def::prefix_lookup_y(const inet6_addr &source) const {
+ void mrib_def::insert_prefix_in_node(mrib_node *n, prefix *p) {
+       prefix *curr = n->head, *prev = 0;
+ 
+-      /* first check the proper place based on distance */
+-      while (curr && curr->distance < p->distance) {
++      /* first check the proper place based on metric */
++      while (curr && curr->metric < p->metric) {
+               prev = curr;
+               curr = curr->next;
+       }
+ 
+-      if (prev && prev->distance == p->distance) {
+-              /* if distance matches, take metric into place */
++      if (prev && prev->metric == p->metric) {
++              /* if metric matches, take distance into place */
+               curr = prev;
+-              while (curr && curr->metric <= p->metric) {
++              while (curr && curr->distance <= p->distance) {
+                       prev = curr;
+                       curr = curr->next;
+               }
+-- 
+1.9.0
+