third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp - Issue 2144093002: Adding checks for V8 functions returning Maybe<bool>

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Unified Diff: third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp

Issue 2144093002: Adding checks for V8 functions returning Maybe<bool> (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 5 months ago

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« extensions/renderer/module_system.cc ('K') | « third_party/WebKit/Source/bindings/core/v8/ScriptPromisePropertyBase.cpp ('k') | third_party/WebKit/Source/bindings/core/v8/V8PagePopupControllerBinding.cpp » ('j') | no next file with comments »
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Index: third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp

diff --git a/third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp b/third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp

index 24cb6e608abb890ee5182883145eb4c23b983bb8..1470c22e5cc0b10c3501dd66f8bdfc9c935e215f 100644

--- a/third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp

+++ b/third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp

@@ -904,7 +904,10 @@ void removeHiddenValueFromArray(v8::Isolate* isolate, v8::Local<v8::Object> obje

if (!array->Get(isolate->GetCurrentContext(), i).ToLocal(&item))

return;

if (item->StrictEquals(value)) {

- array->Delete(isolate->GetCurrentContext(), i);

+ if (array->Delete(isolate->GetCurrentContext(), i).IsNothing()) {

+ // TODO: Not sure if this should be logged or an error thrown or

+ // if it is fine to just return

+ }

return;

}