From 192a5a9be43875c2d9bf59c05af802ef7e16358a Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 29 May 2019 15:46:53 +0200
Subject: [PATCH] auth: Use the correct type while reading from the control
 channel

---
 pdns/dynlistener.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pdns/dynlistener.cc b/pdns/dynlistener.cc
index c592b7cc31..c3a1dc7e3e 100644
--- a/pdns/dynlistener.cc
+++ b/pdns/dynlistener.cc
@@ -221,7 +221,7 @@ string DynListener::getLine()
   vector<char> mesg;
   mesg.resize(1024000);
 
-  int len;
+  ssize_t len;
 
   ComboAddress remote;
   socklen_t remlen=remote.getSocklen();
@@ -284,12 +284,12 @@ string DynListener::getLine()
     else if(len==0)
       throw PDNSException("Guardian exited - going down as well");
 
-    if(len == (int)mesg.size())
+    if(static_cast<size_t>(len) == mesg.size())
       throw PDNSException("Line on control console was too long");
 
     mesg[len]=0;
   }
-  
+
   return &mesg[0];
 }
 
-- 
2.47.2