third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp - Issue 2707243006: [SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

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Unified Diff: third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

Issue 2707243006: [SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs (Closed)

Patch Set: remove unused checks Created 3 years, 8 months ago

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« third_party/WebKit/Source/core/dom/NotShared.h ('K') | « third_party/WebKit/Source/modules/beacon/NavigatorBeacon.cpp ('k') | third_party/WebKit/Source/modules/crypto/Crypto.h » ('j') | third_party/WebKit/Source/modules/webaudio/AudioBuffer.cpp » ('J')
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Index: third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

diff --git a/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp b/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

index 15e865745b7ee9132c25e35a5e7ef7e1f0fef61d..aa447658573fadb3934277cb269307dd3e6afe6f 100644

--- a/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

+++ b/third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

@@ -9,6 +9,7 @@

#include "bindings/core/v8/ScriptState.h"

#include "core/css/cssom/CSSURLImageValue.h"

#include "core/css/parser/CSSParser.h"

+#include "core/dom/NotShared.h"

#include "core/frame/ImageBitmap.h"

#include "core/html/HTMLCanvasElement.h"

#include "core/html/HTMLImageElement.h"

@@ -1607,7 +1608,8 @@ ImageData* BaseRenderingContext2D::getImageData(

DOMArrayBuffer* arrayBuffer = DOMArrayBuffer::create(contents);

return ImageData::create(

imageDataRect.size(),

- DOMUint8ClampedArray::create(arrayBuffer, 0, arrayBuffer->byteLength()));

+ NotShared<DOMUint8ClampedArray>(DOMUint8ClampedArray::create(

+ arrayBuffer, 0, arrayBuffer->byteLength())));

}

void BaseRenderingContext2D::putImageData(ImageData* data,