diff options
| -rw-r--r-- | xpcom/base/nsCycleCollector.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xpcom/base/nsCycleCollector.cpp b/xpcom/base/nsCycleCollector.cpp index 06ed423263..5dffa7409a 100644 --- a/xpcom/base/nsCycleCollector.cpp +++ b/xpcom/base/nsCycleCollector.cpp @@ -2832,6 +2832,11 @@ nsCycleCollector::ForgetSkippable(bool aRemoveChildlessNodes, { CheckThreadSafety(); + // Avoid this when we're aleady dealing with snow-white objects. + if (mFreeingSnowWhite) { + return; + } + mozilla::Maybe<mozilla::AutoGlobalTimelineMarker> marker; if (NS_IsMainThread()) { marker.emplace("nsCycleCollector::ForgetSkippable", MarkerStackRequest::NO_STACK); |