From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Wed, 14 Feb 2018 10:00:54 +0000 (+0100)
Subject: ixfrdist: Prevent a nullptr exception
X-Git-Tag: dnsdist-1.3.0~104^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0d19f1ca9621cfd9d6d774d649d782f04d76f35d;p=thirdparty%2Fpdns.git

ixfrdist: Prevent a nullptr exception
---

diff --git a/pdns/ixfrdist.cc b/pdns/ixfrdist.cc
index a0465633e7..d8d4150dec 100644
--- a/pdns/ixfrdist.cc
+++ b/pdns/ixfrdist.cc
@@ -260,16 +260,16 @@ void updateThread() {
         if (g_verbose) {
           cerr<<"[INFO] Wrote zonedata for "<<domain<<" with serial "<<soa->d_st.serial<<" to "<<dir<<endl;
         }
+        {
+          std::lock_guard<std::mutex> guard(g_soas_mutex);
+          g_soas[domain] = soa;
+        }
+
       } catch (ResolverException &e) {
         cerr<<"[WARNING] Could not retrieve AXFR for '"<<domain<<"': "<<e.reason<<endl;
       } catch (runtime_error &e) {
         cerr<<"[WARNING] Could not save zone '"<<domain<<"' to disk: "<<e.what()<<endl;
       }
-      {
-        std::lock_guard<std::mutex> guard(g_soas_mutex);
-        g_soas[domain] = soa;
-      }
-
       // Now clean up the directory
       cleanUpDomain(domain);
     } /* for (const auto &domain : domains) */