diff options
Diffstat (limited to 'ipc/glue/BackgroundImpl.cpp')
| -rw-r--r-- | ipc/glue/BackgroundImpl.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ipc/glue/BackgroundImpl.cpp b/ipc/glue/BackgroundImpl.cpp index bba09c261a..bf040a18a4 100644 --- a/ipc/glue/BackgroundImpl.cpp +++ b/ipc/glue/BackgroundImpl.cpp @@ -561,7 +561,12 @@ class ChildImpl final : public BackgroundChildImpl { #endif } - NS_INLINE_DECL_REFCOUNTING(ChildImpl, override) + // This type is threadsafe refcounted as actors managed by it may be destroyed + // after the thread it is bound to dies, and hold a reference to this object. + // + // It is _not_ safe to use this type or any methods on it from off of the + // thread it was created for. + NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ChildImpl, override) private: // Forwarded from BackgroundChild. |