From: Mukund Sivaraman <muks@isc.org>
Date: Mon, 5 Aug 2013 05:38:20 +0000 (+0530)
Subject: [2811] Explicitly break out of loop after rebalancing tree
X-Git-Tag: bind10-1.2.0beta1-release~301^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=07f62405839389c802c751ddac3ca0dd43ceb754;p=thirdparty%2Fkea.git

[2811] Explicitly break out of loop after rebalancing tree
---

diff --git a/src/lib/datasrc/memory/domaintree.h b/src/lib/datasrc/memory/domaintree.h
index 3c8db0b846..5f41371903 100644
--- a/src/lib/datasrc/memory/domaintree.h
+++ b/src/lib/datasrc/memory/domaintree.h
@@ -2082,6 +2082,12 @@ DomainTree<T>::insertRebalance
             } else {
                 leftRotate(subtree_root, grandparent);
             }
+
+            // In this case, the tree is ready now and we explicitly
+            // break out of the loop here. Even if we continue the loop,
+            // it will exit the loop in case 2 above, but that's not so
+            // obvious.
+            break;
         }
     }