third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp - Issue 1414553002: Fix out-of-memory crashes related to ArrayBuffer allocation

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Unified Diff: third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

Issue 1414553002: Fix out-of-memory crashes related to ArrayBuffer allocation Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase+more tweaks Created 5 years, 1 month ago

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Index: third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

diff --git a/third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp b/third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

index d1efb9d01704d2878401f671a72d7aff1902d7ab..529a9f7760a916bf69573a06fc85fd2b53680712 100644

--- a/third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

+++ b/third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

@@ -893,7 +893,7 @@ bool DrawingBuffer::paintRenderingResultsToImageData(int& width, int& height, So

if (dataSize.hasOverflowed())

return false;

- WTF::ArrayBufferContents pixels(width * height, 4, WTF::ArrayBufferContents::NotShared, WTF::ArrayBufferContents::DontInitialize);

+ WTF::ArrayBufferContents pixels(width * height, 4, WTF::ArrayBufferContents::NotShared, WTF::ArrayBufferContents::DontInitialize, WTF::ArrayBufferContents::NullDataIfOutOfMemory);

GLint fbo = 0;

if (sourceBuffer == FrontBuffer && m_frontColorBuffer.texInfo.textureId) {

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