From: Christian Hofstaedtler <christian@hofstaedtler.name>
Date: Sun, 8 Sep 2013 11:53:25 +0000 (+0200)
Subject: geobackend: fix possible nullptr deref
X-Git-Tag: rec-3.6.0-rc1~451^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f86a7e43911d2c6880195c90d8be5961e5f4b330;p=pdns

geobackend: fix possible nullptr deref
---

diff --git a/modules/geobackend/geobackend.cc b/modules/geobackend/geobackend.cc
index 095d88d23..abe06b404 100644
--- a/modules/geobackend/geobackend.cc
+++ b/modules/geobackend/geobackend.cc
@@ -201,8 +201,9 @@ void GeoBackend::answerGeoRecord(const QType &qtype, const string &qdomain, DNSP
         fillGeoResourceRecord(qdomain, target, rr);
         
         L << Logger::Debug << logprefix << "Serving " << qdomain << " "
-        	<< rr->qtype.getName() << " " << target << " to " << p->getRemote()
-        	<< " (" << isocode << ")" << endl;
+                << rr->qtype.getName() << " " << target << " to "
+                << (p != NULL ? p->getRemote() : "(unknown)")
+                << " (" << isocode << ")" << endl;
         	
         answers.push_back(rr);		
 }