From: Michal 'vorner' Vaner <michal.vaner@nic.cz>
Date: Mon, 10 Dec 2012 12:36:08 +0000 (+0100)
Subject: [2377] Make the construction exception safe
X-Git-Tag: bind10-1.0.0-beta-release~24^2~20
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f77ed1ab54bc60e08292d58fbc4cfc635cd1ef42;p=thirdparty%2Fkea.git

[2377] Make the construction exception safe
---

diff --git a/src/lib/dns/master_loader.cc b/src/lib/dns/master_loader.cc
index bc1b4d1231..7b136e8b8b 100644
--- a/src/lib/dns/master_loader.cc
+++ b/src/lib/dns/master_loader.cc
@@ -21,8 +21,10 @@
 #include <dns/rdata.h>
 
 #include <string>
+#include <memory>
 
 using std::string;
+using std::auto_ptr;
 
 namespace isc {
 namespace dns {
@@ -236,9 +238,12 @@ MasterLoader::MasterLoader(std::istream& stream,
     if (add_callback.empty()) {
         isc_throw(isc::InvalidParameter, "Empty add RR callback");
     }
-    impl_ = new MasterLoaderImpl("", zone_origin, zone_class, callbacks,
-                                 add_callback, options);
-    impl_->pushStreamSource(stream);
+    auto_ptr<MasterLoaderImpl> impl(new MasterLoaderImpl("", zone_origin,
+                                                         zone_class, callbacks,
+                                                         add_callback,
+                                                         options));
+    impl->pushStreamSource(stream);
+    impl_ = impl.release();
 }
 
 MasterLoader::~MasterLoader() {