src/typedarray.js - Issue 115013003: Merged r17800, r17801 into 3.20 branch.

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Unified Diff: src/typedarray.js

Issue 115013003: Merged r17800, r17801 into 3.20 branch. (Closed) Base URL: https://v8.googlecode.com/svn/branches/3.20

Patch Set: Fix new line Created 7 years ago

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Index: src/typedarray.js

diff --git a/src/typedarray.js b/src/typedarray.js

index 7bd16f670b4425b88319676a52374c480b5b2477..ec9849df699a3ac69b5e52492ec441446f05fc2b 100644

--- a/src/typedarray.js

+++ b/src/typedarray.js

@@ -69,6 +69,9 @@ function CreateTypedArrayConstructor(name, elementSize, arrayId, constructor) {

function ConstructByLength(obj, length) {

var l = ToPositiveInteger(length, "invalid_typed_array_length");

+ if (l > %MaxSmi()) {

+ throw MakeRangeError("invalid_typed_array_length");

+ }

var byteLength = l * elementSize;

var buffer = new global.ArrayBuffer(byteLength);

%TypedArrayInitialize(obj, arrayId, buffer, 0, byteLength);

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