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icecat: add release icecat-140.10.1-1gnu1 for ecne

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Ark74 2026-05-04 16:58:41 -06:00
parent a5f93cb214
commit ff85d7c623
1256 changed files with 63469 additions and 24141 deletions
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27
icecat/accessible/ipc/DocAccessibleParent.cpp
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@ -118,6 +118,11 @@ mozilla::ipc::IPCResult DocAccessibleParent::ProcessShowEvent(
return IPC_OK();
#endif
}
if (parent->IsOuterDoc()) {
return IPC_FAIL(this, "Cannot attach non-doc to OuterDoc");
}
lastParent = parent;
lastParentID = accData.ParentID();
@ -223,6 +228,11 @@ mozilla::ipc::IPCResult DocAccessibleParent::ProcessShowEvent(
RemoteAccessible* DocAccessibleParent::CreateAcc(
const AccessibleData& aAccData) {
if (aAccData.ID() == 0) {
MOZ_ASSERT_UNREACHABLE("An ID of 0 is reserved for the document itself");
return nullptr;
}
RemoteAccessible* newProxy;
if ((newProxy = GetAccessible(aAccData.ID()))) {
// This is a move. Reuse the Accessible; don't destroy it.
@ -906,7 +916,10 @@ mozilla::ipc::IPCResult DocAccessibleParent::RecvBindChildDoc(
MOZ_ASSERT(CheckDocTree());
auto childDoc = static_cast<DocAccessibleParent*>(aChildDoc.get());
childDoc->Unbind();
if (childDoc->IsShutdown()) {
return IPC_FAIL(this, "Attempt to bind a shutdown child doc");
}
ipc::IPCResult result = AddChildDoc(childDoc, aID, false);
MOZ_ASSERT(result);
MOZ_ASSERT(CheckDocTree());
@ -929,6 +942,10 @@ ipc::IPCResult DocAccessibleParent::AddChildDoc(DocAccessibleParent* aChildDoc,
"Attempt to add child doc which already has a parent");
}
if (aChildDoc->IsShutdown()) {
return IPC_FAIL(this, "Attempt to add a shutdown child doc");
}
// We do not use GetAccessible here because we want to be sure to not get the
// document it self.
ProxyEntry* e = mAccessibles.GetEntry(aParentID);
@ -1031,6 +1048,9 @@ void DocAccessibleParent::Destroy() {
// If we are already shutdown that is because our containing tab parent is
// shutting down in which case we don't need to do anything.
if (mShutdown) {
// Just in case there is a cycle in the document heirarchy.
mParent = nullptr;
mIndexInParent = -1;
return;
}
@ -1068,6 +1088,8 @@ void DocAccessibleParent::Destroy() {
RemoteAccessible* acc = iter.Get()->mProxy;
MOZ_ASSERT(acc != this);
if (acc->IsTable()) {
// Prevents the invalidation code from trying to walk up the tree.
acc->SetParent(nullptr);
CachedTableAccessible::Invalidate(acc);
}
ProxyDestroyed(acc);
@ -1113,6 +1135,9 @@ void DocAccessibleParent::ActorDestroy(ActorDestroyReason aWhy) {
if (!mShutdown) {
ACQUIRE_ANDROID_LOCK
Destroy();
} else if (RemoteParent()) {
ACQUIRE_ANDROID_LOCK
Unbind();
}
}