From: bert hubert <bert.hubert@powerdns.com>
Date: Tue, 10 Oct 2017 12:41:01 +0000 (+0200)
Subject: if there was an mtasker waiter with no associated timeout, we would loop forever... 
X-Git-Tag: rec-4.1.0-rc2~46^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=887316ee6c103850789ed9f3cfcf462b0dce73d8;p=pdns

if there was an mtasker waiter with no associated timeout, we would loop forever in MTasker::schedule()
---

diff --git a/pdns/mtasker.cc b/pdns/mtasker.cc
index 43294c953..9fcb7d31f 100644
--- a/pdns/mtasker.cc
+++ b/pdns/mtasker.cc
@@ -344,6 +344,8 @@ template<class Key, class Val>bool MTasker<Key,Val>::schedule(struct timeval*  n
       }
       else if(i->ttd.tv_sec)
         break;
+      else
+	++i;
     }
   }
   return false;