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icecat: update to upstream version 128.0.14-1gnu1

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This commit is contained in:
Ark74 2025-08-20 11:58:34 -06:00
parent 0cdda4f34e
commit 56c3deff60
77 changed files with 8997 additions and 3862 deletions
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40
icecat/dom/streams/ByteStreamHelpers.cpp
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@ -16,24 +16,36 @@ namespace mozilla::dom {
// https://streams.spec.whatwg.org/#transfer-array-buffer
// As some parts of the specifcation want to use the abrupt completion value,
// this function may leave a pending exception if it returns nullptr.
//
// This can be called with a CCW to an ArrayBuffer Object as we handle the
// case explicitly.
JSObject* TransferArrayBuffer(JSContext* aCx, JS::Handle<JSObject*> aObject) {
MOZ_ASSERT(JS::IsArrayBufferObject(aObject));
// Step 1.
MOZ_ASSERT(!JS::IsDetachedArrayBufferObject(aObject));
// Step 3 (Reordered)
size_t bufferLength = JS::GetArrayBufferByteLength(aObject);
// Step 2 (Reordered)
UniquePtr<void, JS::FreePolicy> bufferData{
JS::StealArrayBufferContents(aCx, aObject)};
// Step 4.
if (!JS::DetachArrayBuffer(aCx, aObject)) {
JS::Rooted<JSObject*> unwrappedObj(aCx, JS::UnwrapArrayBuffer(aObject));
if (!unwrappedObj) {
js::ReportAccessDenied(aCx);
return nullptr;
}
size_t bufferLength = 0;
UniquePtr<void, JS::FreePolicy> bufferData;
{
JSAutoRealm ar(aCx, unwrappedObj);
// Step 1.
MOZ_ASSERT(!JS::IsDetachedArrayBufferObject(unwrappedObj));
// Step 3 (Reordered)
bufferLength = JS::GetArrayBufferByteLength(unwrappedObj);
// Step 2 (Reordered)
bufferData.reset(JS::StealArrayBufferContents(aCx, unwrappedObj));
// Step 4.
if (!JS::DetachArrayBuffer(aCx, unwrappedObj)) {
return nullptr;
}
}
// Step 5.
return JS::NewArrayBufferWithContents(aCx, bufferLength,
std::move(bufferData));