WebKit JIT - ByteCodeParser::handleIntrinsicCall Type Confusion

WebKit JIT - ByteCodeParser::handleIntrinsicCall Type Confusion / case ArrayPushIntrinsic: ... if staticcastargumentCountIncludingThis = MINSPARSEARRAYINDEX return false; ArrayMode arrayMode = getArrayModemcurrentInstructionOPCODELENGTHopcall - 2.u.arrayProfile, Array::Write; ... This code always...

Microsoft Edge Chakra JIT - Memory Corruption

/ Let's consider the following example code. function opt let arr = ; return arr'x'; // Optimize the "opt" function. for let i = 0; i inline Js::Var ExecuteImplicitCallJs::RecyclableObject function, Js::ImplicitCallFlags flags, Fn implicitCall // For now, we will not allow Function that is marked...