src/runtime.cc - Issue 534243002: Add %LoadMutableDouble index check.

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Unified Diff: src/runtime.cc

Issue 534243002: Add %LoadMutableDouble index check. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 3 months ago

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Index: src/runtime.cc

diff --git a/src/runtime.cc b/src/runtime.cc

index e6277060732e9d71feb9d592af657a3dff31e406..be6531b9140dc2a2277a414496c904835075e4e5 100644

--- a/src/runtime.cc

+++ b/src/runtime.cc

@@ -14641,6 +14641,7 @@ RUNTIME_FUNCTION(Runtime_LoadMutableDouble) {

CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);

CONVERT_ARG_HANDLE_CHECKED(Smi, index, 1);

RUNTIME_ASSERT((index->value() & 1) == 1);

+ RUNTIME_ASSERT(FieldIndex::LoadByFieldIndexValid(index->value()));

FieldIndex field_index =

FieldIndex::ForLoadByFieldIndex(object->map(), index->value());

if (field_index.is_inobject()) {

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