diff options
| -rw-r--r-- | platform/node/src/node_map.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/platform/node/src/node_map.cpp b/platform/node/src/node_map.cpp index ac14df0228..0fe69e8ac9 100644 --- a/platform/node/src/node_map.cpp +++ b/platform/node/src/node_map.cpp @@ -1154,6 +1154,10 @@ NodeMap::~NodeMap() { std::unique_ptr<mbgl::AsyncRequest> NodeMap::request(const mbgl::Resource& resource, mbgl::FileSource::Callback callback_) { Nan::HandleScope scope; + // Because this method may be called while this NodeMap is already eligible for garbage collection, + // we need to explicitly hold onto our own handle here so that GC during a v8 call doesn't destroy + // *this while we're still executing code. + handle(); v8::Local<v8::Value> argv[] = { Nan::New<v8::External>(this), |