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| author | trav90 <travawine@protonmail.ch> | 2018-04-07 12:24:30 -0500 |
|---|---|---|
| committer | trav90 <travawine@protonmail.ch> | 2018-04-07 13:11:38 -0500 |
| commit | bbd4001cb261cc54e2adf804ea7cbeb09078d7d9 (patch) | |
| tree | 581523beea01c0b144051caebb6cb8a95539717a /js/src/vm | |
| parent | d960419686462067cb5745dcd1ad264abe0b1485 (diff) | |
| download | UXP-bbd4001cb261cc54e2adf804ea7cbeb09078d7d9.tar UXP-bbd4001cb261cc54e2adf804ea7cbeb09078d7d9.tar.gz UXP-bbd4001cb261cc54e2adf804ea7cbeb09078d7d9.tar.lz UXP-bbd4001cb261cc54e2adf804ea7cbeb09078d7d9.tar.xz UXP-bbd4001cb261cc54e2adf804ea7cbeb09078d7d9.zip | |
Fix Value::isGCThing footgun, stop returning true for NullValue
Diffstat (limited to 'js/src/vm')
| -rw-r--r-- | js/src/vm/ProxyObject.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/js/src/vm/ProxyObject.cpp b/js/src/vm/ProxyObject.cpp index 49ed5a624..69b4cd952 100644 --- a/js/src/vm/ProxyObject.cpp +++ b/js/src/vm/ProxyObject.cpp @@ -45,7 +45,7 @@ ProxyObject::New(JSContext* cx, const BaseProxyHandler* handler, HandleValue pri // wrappee. Prefer to allocate in the nursery, when possible. NewObjectKind newKind = NurseryAllocatedProxy; if (options.singleton()) { - MOZ_ASSERT(priv.isGCThing() && priv.toGCThing()->isTenured()); + MOZ_ASSERT(priv.isNull() || (priv.isGCThing() && priv.toGCThing()->isTenured())); newKind = SingletonObject; } else if ((priv.isGCThing() && priv.toGCThing()->isTenured()) || !handler->canNurseryAllocate() || |