diff options
Diffstat (limited to 'js/src/jsgc.cpp')
| -rw-r--r-- | js/src/jsgc.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/js/src/jsgc.cpp b/js/src/jsgc.cpp index 3ad526f74c..64573b55a9 100644 --- a/js/src/jsgc.cpp +++ b/js/src/jsgc.cpp @@ -6176,6 +6176,12 @@ gc::MergeCompartments(JSCompartment* source, JSCompartment* target) for (auto group = source->zone()->cellIter<ObjectGroup>(); !group.done(); group.next()) { group->setGeneration(target->zone()->types.generation); group->compartment_ = target; + + // Remove any unboxed layouts from the list in the off thread + // compartment. These do not need to be reinserted in the target + // compartment's list, as the list is not required to be complete. + if (UnboxedLayout* layout = group->maybeUnboxedLayoutDontCheckGeneration()) + layout->detachFromCompartment(); } // Fixup zone pointers in source's zone to refer to target's zone. |