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Code Issues Releases Wiki Activity

[2377] Make the construction exception safe

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This commit is contained in:
Michal 'vorner' Vaner
2012-12-10 13:36:08 +01:00
parent 9e8813efff
commit f77ed1ab54
1 changed files with 8 additions and 3 deletions
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11
src/lib/dns/master_loader.cc
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@@ -21,8 +21,10 @@
#include <dns/rdata.h> #include <dns/rdata.h>
#include <string> #include <string>
#include <memory>
using std::string; using std::string;
using std::auto_ptr;
namespace isc { namespace isc {
namespace dns { namespace dns {
@@ -236,9 +238,12 @@ MasterLoader::MasterLoader(std::istream& stream,
if (add_callback.empty()) { if (add_callback.empty()) {
isc_throw(isc::InvalidParameter, "Empty add RR callback"); isc_throw(isc::InvalidParameter, "Empty add RR callback");
} }
impl_ = new MasterLoaderImpl("", zone_origin, zone_class, callbacks, auto_ptr<MasterLoaderImpl> impl(new MasterLoaderImpl("", zone_origin,
add_callback, options); zone_class, callbacks,
impl_->pushStreamSource(stream); add_callback,
options));
impl->pushStreamSource(stream);
impl_ = impl.release();
} }
MasterLoader::~MasterLoader() { MasterLoader::~MasterLoader() {