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Bug 921454 - Skip unwrap safety assertion for cross-compartment SOWs. r=mrbkap

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Currently this stuff just asserts when you pass NAC across compartments. And
the logic for this stuff is complicated enough that we don't gain a whole
lot from duplicating it.
This commit is contained in:
Bobby Holley 2013-10-04 13:29:35 +02:00
parent 169c6eab28
commit b5e276f1c5
1 changed files with 2 additions and 0 deletions
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2
js/xpconnect/wrappers/WrapperFactory.cpp
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@ -333,6 +333,8 @@ DEBUG_CheckUnwrapSafety(HandleObject obj, js::Wrapper *handler,
} else if (WrapperFactory::IsComponentsObject(obj)) {
// The Components object that is restricted regardless of origin.
MOZ_ASSERT(!handler->isSafeToUnwrap());
} else if (AccessCheck::needsSystemOnlyWrapper(obj)) {
// The rules for SOWs are complicated enough. Just skip double-checking them here.
} else if (handler == &FilteringWrapper<CrossCompartmentSecurityWrapper, GentlyOpaque>::singleton) {
// We explicitly use a SecurityWrapper to protect privileged callers from
// less-privileged objects that they should never see. Skip the check in