Index: third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.cpp |
diff --git a/third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.cpp b/third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.cpp |
index f3efdfc5fa6f02cc035f7e2117616d3a56184313..9969e8af402aa0cd099d1d825c064cc4e4759ca3 100644 |
--- a/third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.cpp |
+++ b/third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.cpp |
@@ -213,9 +213,18 @@ void BodyStreamBuffer::processData() |
WebDataConsumerHandle::Result result = m_reader->beginRead(&buffer, WebDataConsumerHandle::FlagNone, &available); |
switch (result) { |
case WebDataConsumerHandle::Ok: |
- m_streamNeedsMore = m_stream->enqueue(DOMUint8Array::create(static_cast<const unsigned char*>(buffer), available)); |
- m_reader->endRead(available); |
- break; |
+ { |
+ RefPtr<DOMUint8Array> domArray = DOMUint8Array::createOrNull(static_cast<const unsigned char*>(buffer), available); |
+ if (!domArray) { |
+ m_reader = nullptr; |
+ m_stream->error(DOMException::create(V8RangeError, "Out of Memory.")); |
+ m_handle.clear(); |
+ } else { |
+ m_streamNeedsMore = m_stream->enqueue(domArray); |
+ m_reader->endRead(available); |
+ } |
+ } |
+ return; |
case WebDataConsumerHandle::Done: |
close(); |