add handlescopes to fix potential memory leaks.

Level · Mar 24, 2016 · 9cf6ea0 · 9cf6ea0
1 parent ea5999d
commit 9cf6ea0
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Showing 2 changed files with 3 additions and 0 deletions.
diff --git a/src/common.h b/src/common.h
@@ -13,6 +13,7 @@ namespace leveldown {
 NAN_INLINE bool BooleanOptionValue(v8::Local<v8::Object> options,
                                    const char* _key,
                                    bool def = false) {
+  Nan::HandleScope scope;
   v8::Local<v8::String> key = Nan::New(_key).ToLocalChecked();
   return !options.IsEmpty()
     && options->Has(key)
@@ -23,6 +24,7 @@ NAN_INLINE bool BooleanOptionValue(v8::Local<v8::Object> options,
 NAN_INLINE uint32_t UInt32OptionValue(v8::Local<v8::Object> options,
                                       const char* _key,
                                       uint32_t def) {
+  Nan::HandleScope scope;
   v8::Local<v8::String> key = Nan::New(_key).ToLocalChecked();
   return !options.IsEmpty()
     && options->Has(key)

diff --git a/src/iterator_async.cc b/src/iterator_async.cc
@@ -33,6 +33,7 @@ void NextWorker::Execute () {
 }
 
 void NextWorker::HandleOKCallback () {
+  Nan::HandleScope scope;
   size_t idx = 0;
 
   size_t arraySize = result.size() * 2;