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HACK: jsgc: check nullptr before call member function in mayBeOwnedByOtherRuntime()

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roytam1 2024-06-30 13:22:11 +08:00
commit f4188fb54e
1 changed files with 2 additions and 2 deletions
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4
js/src/jsgc.cpp
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@ -6580,8 +6580,8 @@ JS::GCCellPtr::outOfLineKind() const
bool
JS::GCCellPtr::mayBeOwnedByOtherRuntime() const
{
return (is<JSString>() && as<JSString>().isPermanentAtom()) ||
(is<Symbol>() && as<Symbol>().isWellKnownSymbol());
return (is<JSString>() && &as<JSString>() && as<JSString>().isPermanentAtom()) ||
(is<Symbol>() && &as<Symbol>() && as<Symbol>().isWellKnownSymbol());
}
#ifdef JSGC_HASH_TABLE_CHECKS