From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Tue, 20 Jun 2017 15:09:56 +0000 (+0200)
Subject: Remove just enough entries from the cache, not one more than asked
X-Git-Tag: rec-4.0.6~2^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5480%2Fhead;p=thirdparty%2Fpdns.git

Remove just enough entries from the cache, not one more than asked

(cherry picked from commit f3cb7c78abe3ad639d4583880ae9302b3be99a9e)
---

diff --git a/pdns/cachecleaner.hh b/pdns/cachecleaner.hh
index fdeeb2c190..2566e19d6c 100644
--- a/pdns/cachecleaner.hh
+++ b/pdns/cachecleaner.hh
@@ -60,7 +60,7 @@ template <typename T> void pruneCollection(T& collection, unsigned int maxCached
     else
       ++iter;
 
-    if(toTrim && erased > toTrim)
+    if(toTrim && erased >= toTrim)
       break;
   }