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Bug 1074418, Guard against talos using IndexedDB after shutdown has started, r=khuey.

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This commit is contained in:
Ben Turner 2014-09-29 14:36:13 -07:00
parent d9c5599cf2
commit 3c9ec22cd6
1 changed files with 99 additions and 38 deletions
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137
dom/indexedDB/ActorsParent.cpp
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@ -3910,20 +3910,7 @@ protected:
FactoryOp(Factory* aFactory,
already_AddRefed<ContentParent> aContentParent,
const CommonFactoryRequestParams& aCommonParams,
bool aDeleting)
: mFactory(aFactory)
, mContentParent(Move(aContentParent))
, mCommonParams(aCommonParams)
, mState(State_Initial)
, mStoragePrivilege(mozilla::dom::quota::Content)
, mEnforcingQuota(true)
, mDeleting(aDeleting)
, mBlockedQuotaManager(false)
, mChromeWriteAccessAllowed(false)
{
AssertIsOnBackgroundThread();
MOZ_ASSERT(aFactory);
}
bool aDeleting);
virtual
~FactoryOp()
@ -5075,20 +5062,42 @@ public:
static QuotaClient*
GetInstance()
{
MOZ_ASSERT(NS_IsMainThread());
return sInstance;
}
void
NoteBackgroundThread(nsIEventTarget* aBackgroundThread);
static bool
IsShuttingDownOnMainThread()
{
MOZ_ASSERT(NS_IsMainThread());
if (sInstance) {
return sInstance->mShutdownRequested;
}
return QuotaManager::IsShuttingDown();
}
static bool
IsShuttingDownOnNonMainThread()
{
MOZ_ASSERT(!NS_IsMainThread());
return QuotaManager::IsShuttingDown();
}
bool
HasShutDown() const
IsShuttingDown() const
{
MOZ_ASSERT(NS_IsMainThread());
return mShutdownRequested;
}
void
NoteBackgroundThread(nsIEventTarget* aBackgroundThread);
NS_INLINE_DECL_REFCOUNTING(QuotaClient)
virtual mozilla::dom::quota::Client::Type
@ -5557,6 +5566,10 @@ AllocPBackgroundIDBFactoryParent(PBackgroundParent* aManager,
}
}
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread())) {
return nullptr;
}
nsRefPtr<Factory> actor = Factory::Create(aOptionalWindowId);
return actor.forget().take();
}
@ -5568,6 +5581,7 @@ RecvPBackgroundIDBFactoryConstructor(PBackgroundParent* /* aManager */,
{
AssertIsOnBackgroundThread();
MOZ_ASSERT(aActor);
MOZ_ASSERT(!QuotaClient::IsShuttingDownOnNonMainThread());
return true;
}
@ -5751,6 +5765,7 @@ Factory::Factory(const OptionalWindowId& aOptionalWindowId)
, mActorDestroyed(false)
{
AssertIsOnBackgroundThread();
MOZ_ASSERT(!QuotaClient::IsShuttingDownOnNonMainThread());
}
Factory::~Factory()
@ -5763,6 +5778,7 @@ already_AddRefed<Factory>
Factory::Create(const OptionalWindowId& aOptionalWindowId)
{
AssertIsOnBackgroundThread();
MOZ_ASSERT(!QuotaClient::IsShuttingDownOnNonMainThread());
// If this is the first instance then we need to do some initialization.
if (!sFactoryInstanceCount) {
@ -5872,6 +5888,10 @@ Factory::AllocPBackgroundIDBFactoryRequestParent(
AssertIsOnBackgroundThread();
MOZ_ASSERT(aParams.type() != FactoryRequestParams::T__None);
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread())) {
return nullptr;
}
const CommonFactoryRequestParams* commonParams;
switch (aParams.type()) {
@ -5933,6 +5953,7 @@ Factory::RecvPBackgroundIDBFactoryRequestConstructor(
AssertIsOnBackgroundThread();
MOZ_ASSERT(aActor);
MOZ_ASSERT(aParams.type() != FactoryRequestParams::T__None);
MOZ_ASSERT(!QuotaClient::IsShuttingDownOnNonMainThread());
auto* op = static_cast<FactoryOp*>(aActor);
@ -10304,6 +10325,25 @@ AutoSetProgressHandler::Register(
return NS_OK;
}
FactoryOp::FactoryOp(Factory* aFactory,
already_AddRefed<ContentParent> aContentParent,
const CommonFactoryRequestParams& aCommonParams,
bool aDeleting)
: mFactory(aFactory)
, mContentParent(Move(aContentParent))
, mCommonParams(aCommonParams)
, mState(State_Initial)
, mStoragePrivilege(mozilla::dom::quota::Content)
, mEnforcingQuota(true)
, mDeleting(aDeleting)
, mBlockedQuotaManager(false)
, mChromeWriteAccessAllowed(false)
{
AssertIsOnBackgroundThread();
MOZ_ASSERT(aFactory);
MOZ_ASSERT(!QuotaClient::IsShuttingDownOnNonMainThread());
}
nsresult
FactoryOp::Open()
{
@ -10314,7 +10354,8 @@ FactoryOp::Open()
nsRefPtr<ContentParent> contentParent;
mContentParent.swap(contentParent);
if (!OperationMayProceed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -10392,7 +10433,8 @@ FactoryOp::RetryCheckPermission()
nsRefPtr<ContentParent> contentParent;
mContentParent.swap(contentParent);
if (!OperationMayProceed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -10428,16 +10470,14 @@ FactoryOp::SendToIOThread()
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(mState == State_OpenPending);
if (!OperationMayProceed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
QuotaManager* quotaManager = QuotaManager::Get();
if (NS_WARN_IF(!quotaManager)) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
MOZ_ASSERT(quotaManager);
// Must set this before dispatching otherwise we will race with the IO thread.
mState = State_DatabaseWorkOpen;
@ -10819,6 +10859,7 @@ FactoryOp::FinishOpen()
MOZ_ASSERT(!mDatabaseId.IsEmpty());
MOZ_ASSERT(!mBlockedQuotaManager);
MOZ_ASSERT(!mContentParent);
MOZ_ASSERT(!QuotaClient::IsShuttingDownOnMainThread());
PersistenceType persistenceType = mCommonParams.metadata().persistenceType();
@ -10830,10 +10871,8 @@ FactoryOp::FinishOpen()
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
QuotaManager* quotaManager;
if (QuotaManager::IsShuttingDown() ||
!(quotaManager = QuotaManager::GetOrCreate())) {
QuotaManager* quotaManager = QuotaManager::GetOrCreate();
if (NS_WARN_IF(!quotaManager)) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -11002,9 +11041,8 @@ OpenDatabaseOp::QuotaManagerOpen()
MOZ_ASSERT(!mOfflineStorage);
QuotaClient* quotaClient = QuotaClient::GetInstance();
MOZ_ASSERT(quotaClient);
if (NS_WARN_IF(quotaClient->HasShutDown())) {
if (NS_WARN_IF(!quotaClient) ||
NS_WARN_IF(quotaClient->IsShuttingDown())) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -11051,7 +11089,8 @@ OpenDatabaseOp::DoDatabaseWork()
"OpenDatabaseHelper::DoDatabaseWork",
js::ProfileEntry::Category::STORAGE);
if (NS_WARN_IF(QuotaManager::IsShuttingDown()) || !OperationMayProceed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -11502,7 +11541,9 @@ OpenDatabaseOp::BeginVersionChange()
MOZ_ASSERT(!mDatabase);
MOZ_ASSERT(!mVersionChangeTransaction);
if (IsActorDestroyed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed() ||
IsActorDestroyed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -11658,7 +11699,9 @@ OpenDatabaseOp::SendUpgradeNeeded()
MOZ_ASSERT(NS_SUCCEEDED(mResultCode));
MOZ_ASSERT_IF(!IsActorDestroyed(), mDatabase);
if (IsActorDestroyed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed() ||
IsActorDestroyed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -12066,6 +12109,12 @@ VersionChangeOp::DoDatabaseWork(TransactionBase* aTransaction)
aTransaction->AssertIsOnTransactionThread();
MOZ_ASSERT(mOpenDatabaseOp->mState == State_DatabaseWorkVersionChange);
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
PROFILER_LABEL("IndexedDB",
"VersionChangeOp::DoDatabaseWork",
js::ProfileEntry::Category::STORAGE);
@ -12267,7 +12316,8 @@ DeleteDatabaseOp::DoDatabaseWork()
"DeleteDatabaseOp::DoDatabaseWork",
js::ProfileEntry::Category::STORAGE);
if (!OperationMayProceed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -12343,7 +12393,9 @@ DeleteDatabaseOp::BeginVersionChange()
MOZ_ASSERT(mState == State_BeginVersionChange);
MOZ_ASSERT(mMaybeBlockedDatabases.IsEmpty());
if (IsActorDestroyed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed() ||
IsActorDestroyed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -12381,7 +12433,9 @@ DeleteDatabaseOp::DispatchToWorkThread()
MOZ_ASSERT(mState == State_WaitingForTransactionsToComplete);
MOZ_ASSERT(mMaybeBlockedDatabases.IsEmpty());
if (IsActorDestroyed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed() ||
IsActorDestroyed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
@ -12474,6 +12528,12 @@ VersionChangeOp::RunOnMainThread()
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(mDeleteDatabaseOp->mState == State_DatabaseWorkVersionChange);
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}
QuotaManager* quotaManager = QuotaManager::Get();
MOZ_ASSERT(quotaManager);
@ -12497,7 +12557,8 @@ VersionChangeOp::RunOnIOThread()
"DeleteDatabaseOp::VersionChangeOp::RunOnIOThread",
js::ProfileEntry::Category::STORAGE);
if (!OperationMayProceed()) {
if (NS_WARN_IF(QuotaClient::IsShuttingDownOnNonMainThread()) ||
!OperationMayProceed()) {
IDB_REPORT_INTERNAL_ERR();
return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
}