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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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32
icecat/dom/canvas/OffscreenCanvasDisplayHelper.cpp
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@ -32,7 +32,11 @@ OffscreenCanvasDisplayHelper::OffscreenCanvasDisplayHelper(
mData.mSize.height = aHeight;
}
OffscreenCanvasDisplayHelper::~OffscreenCanvasDisplayHelper() = default;
OffscreenCanvasDisplayHelper::~OffscreenCanvasDisplayHelper() {
MutexAutoLock lock(mMutex);
NS_ReleaseOnMainThread("OffscreenCanvas::mExpandedReader",
mExpandedReader.forget());
}
void OffscreenCanvasDisplayHelper::DestroyElement() {
MOZ_ASSERT(NS_IsMainThread());
@ -61,6 +65,32 @@ void OffscreenCanvasDisplayHelper::DestroyCanvas() {
mWorkerRef = nullptr;
}
void OffscreenCanvasDisplayHelper::SetWriteOnly(nsIPrincipal* aExpandedReader) {
MutexAutoLock lock(mMutex);
NS_ReleaseOnMainThread("OffscreenCanvasDisplayHelper::mExpandedReader",
mExpandedReader.forget());
mExpandedReader = aExpandedReader;
mIsWriteOnly = true;
}
bool OffscreenCanvasDisplayHelper::CallerCanRead(
nsIPrincipal& aPrincipal) const {
MutexAutoLock lock(mMutex);
if (!mIsWriteOnly) {
return true;
}
// If mExpandedReader is set, this canvas was tainted only by
// mExpandedReader's resources. So allow reading if the subject
// principal subsumes mExpandedReader.
if (mExpandedReader && aPrincipal.Subsumes(mExpandedReader)) {
return true;
}
return nsContentUtils::PrincipalHasPermission(aPrincipal,
nsGkAtoms::all_urlsPermission);
}
bool OffscreenCanvasDisplayHelper::CanElementCaptureStream() const {
MutexAutoLock lock(mMutex);
return !!mWorkerRef;