diff options
Diffstat (limited to 'src/node_file.cc')
| -rw-r--r-- | src/node_file.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/node_file.cc b/src/node_file.cc index c1a936810f..4299945bbb 100644 --- a/src/node_file.cc +++ b/src/node_file.cc @@ -1819,7 +1819,7 @@ static void WriteString(const FunctionCallbackInfo<Value>& args) { if (is_async) { // write(fd, string, pos, enc, req) CHECK_NOT_NULL(req_wrap_async); - len = StringBytes::StorageSize(env->isolate(), value, enc); + if (!StringBytes::StorageSize(env->isolate(), value, enc).To(&len)) return; FSReqBase::FSReqBuffer& stack_buffer = req_wrap_async->Init("write", len, enc); // StorageSize may return too large a char, so correct the actual length @@ -1847,7 +1847,8 @@ static void WriteString(const FunctionCallbackInfo<Value>& args) { FSReqWrapSync req_wrap_sync; FSReqBase::FSReqBuffer stack_buffer; if (buf == nullptr) { - len = StringBytes::StorageSize(env->isolate(), value, enc); + if (!StringBytes::StorageSize(env->isolate(), value, enc).To(&len)) + return; stack_buffer.AllocateSufficientStorage(len + 1); // StorageSize may return too large a char, so correct the actual length // by the write size |