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src: replace ->To*(isolate) with ->To*(context).ToLocalChecked() #17343

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Leko wants to merge 8 commits into from
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src: replace ->To*(isolate) with ->To*(context).ToLocalChecked() #17343

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e41c511
src: replace ->To*(isolate) with ->To*(context).ToLocalChecked()
Leko Nov 27, 2017
f9107cc
test: use .As<Object> on Exception::Error
Leko Nov 28, 2017
60f4711
test: use .As<Object> instead of ->ToObject
Leko Nov 28, 2017
19a1b2e
test: add test case that crashes when throwing an exception with vm.S…
Leko Nov 28, 2017
1926bcf
src: use FromMaybe instead of ToLocalChecked
Leko Nov 28, 2017
096cbbf
src: pass context to Get()
Leko Nov 28, 2017
dbee7b0
test: add test case that crashes when process.dlopen with undefined
Leko Nov 30, 2017
d7cc341
src: return if Get or ToObject return an empty before call ToLocalChe…
Leko Nov 30, 2017
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src: return if Get or ToObject return an empty before call ToLocalChe… 
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@Leko
Leko committed Nov 30, 2017
commit d7cc3414fad1ebf515db7a4e36a7bc28f2ae9e88
12 changes: 11 additions & 1 deletion src/node.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -2366,8 +2366,18 @@ static void DLOpen(const FunctionCallbackInfo<Value>& args) {
modlist_addon = mp;

Local<String> exports_string = env->exports_string();
MaybeLocal<Value> maybe_exports =
module->Get(env->context(), exports_string);

if (maybe_exports.IsEmpty() ||
maybe_exports.ToLocalChecked()->ToObject(env->context()).IsEmpty()) {
dlib.Close();
return;
}

Local<Object> exports =
module->Get(env->context(), exports_string).ToLocalChecked().As<Object>();
maybe_exports.ToLocalChecked()->ToObject(env->context())
.FromMaybe(Local<Object>());

if (mp->nm_context_register_func != nullptr) {
mp->nm_context_register_func(exports, module, env->context(), mp->nm_priv);
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