diff options
| -rw-r--r-- | dom/workers/WorkerPrivate.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dom/workers/WorkerPrivate.cpp b/dom/workers/WorkerPrivate.cpp index 27eb570e9..c6ef21f2c 100644 --- a/dom/workers/WorkerPrivate.cpp +++ b/dom/workers/WorkerPrivate.cpp @@ -2543,6 +2543,12 @@ WorkerPrivateParent<Derived>::DisableDebugger() WorkerPrivate* self = ParentAsWorkerPrivate(); + // RegisterDebugger might have been dispatched but not completed. + // Wait for its execution to complete before unregistering. + if (!NS_IsMainThread()) { + self->WaitForIsDebuggerRegistered(true); + } + if (NS_FAILED(UnregisterWorkerDebugger(self))) { NS_WARNING("Failed to unregister worker debugger!"); } |