| Index: runtime/vm/dart_api_impl.cc
|
| diff --git a/runtime/vm/dart_api_impl.cc b/runtime/vm/dart_api_impl.cc
|
| index 21cbd89ddd487aeb9b3b721cd8baea02d0b63951..0eff97cecbf22e456798769baa7f3165735837ab 100644
|
| --- a/runtime/vm/dart_api_impl.cc
|
| +++ b/runtime/vm/dart_api_impl.cc
|
| @@ -264,6 +264,9 @@ bool Api::StringGetPeerHelper(Dart_NativeArguments args,
|
| NoGCScope no_gc_scope;
|
| NativeArguments* arguments = reinterpret_cast<NativeArguments*>(args);
|
| RawObject* raw_obj = arguments->NativeArgAt(arg_index);
|
| + if (!raw_obj->IsHeapObject()) {
|
| + return false;
|
| + }
|
| intptr_t cid = raw_obj->GetClassId();
|
| if (cid == kExternalOneByteStringCid) {
|
| RawExternalOneByteString* raw_string =
|
|
|