[IndexedDB] Call SendFailureResult if the actor has been destroyed.
parent
bc02c55204
commit
1da6381a9f
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@ -23717,32 +23717,38 @@ TransactionDatabaseOperationBase::SendPreprocessInfoOrResults(
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MOZ_ASSERT(mTransaction);
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if (NS_WARN_IF(IsActorDestroyed())) {
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// Don't send any notifications if the actor was destroyed already.
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// Normally we wouldn't need to send any notifications if the actor was
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// already destroyed, but this can be a VersionChangeOp which needs to
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// notify its parent operation (OpenDatabaseOp) about the failure.
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// So SendFailureResult needs to be called even when the actor was
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// destroyed. Normal operations redundantly check if the actor was
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// destroyed in SendSuccessResult and SendFailureResult, therefore it's
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// ok to call it in all cases here.
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if (NS_SUCCEEDED(mResultCode)) {
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IDB_REPORT_INTERNAL_ERR();
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mResultCode = NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
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}
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} else {
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if (mTransaction->IsInvalidated() || mTransaction->IsAborted()) {
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// Aborted transactions always see their requests fail with ABORT_ERR,
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// even if the request succeeded or failed with another error.
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mResultCode = NS_ERROR_DOM_INDEXEDDB_ABORT_ERR;
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} else if (NS_SUCCEEDED(mResultCode)) {
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if (aSendPreprocessInfo) {
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// This should not release the IPDL reference.
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mResultCode = SendPreprocessInfo();
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} else {
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// This may release the IPDL reference.
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mResultCode = SendSuccessResult();
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}
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} else if (mTransaction->IsInvalidated() || mTransaction->IsAborted()) {
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// Aborted transactions always see their requests fail with ABORT_ERR,
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// even if the request succeeded or failed with another error.
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mResultCode = NS_ERROR_DOM_INDEXEDDB_ABORT_ERR;
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}
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if (NS_SUCCEEDED(mResultCode)) {
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if (aSendPreprocessInfo) {
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// This should not release the IPDL reference.
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mResultCode = SendPreprocessInfo();
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} else {
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// This may release the IPDL reference.
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mResultCode = SendSuccessResult();
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}
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}
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if (NS_FAILED(mResultCode)) {
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// This should definitely release the IPDL reference.
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if (!SendFailureResult(mResultCode)) {
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// Abort the transaction.
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mTransaction->Abort(mResultCode, /* aForce */ false);
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}
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if (NS_FAILED(mResultCode)) {
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// This should definitely release the IPDL reference.
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if (!SendFailureResult(mResultCode)) {
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// Abort the transaction.
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mTransaction->Abort(mResultCode, /* aForce */ false);
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}
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}
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