Microsoft Edge Chakra - Buffer Overflow

sxCall.argCount; //pnode-sxCall.argCount=0xFFFF argCount++; // include "this" //overflow!!!! argCount==0 BOOL fSideEffectArgs = FALSE; unsigned int tmpCount = CountArgumentspnode-sxCall.pnodeArgs, &fSideEffectArgs; AssertargCount == tmpCount; if argCount != Js::ArgSlotargCount...

Microsoft Edge Chakra - NULL Pointer Dereference

Microsoft Edge Chakra - NULL Pointer Dereference spreadIndices = nullptr // This function emits the arguments for a call. // ArgOut's with uses immediately following defs. EmitArgListStartthisLocation, byteCodeGenerator, funcInfo, callSiteId; Js::RegSlot evalLocation = Js::Constants::NoRegister; ...

Microsoft Edge Chakra - NULL Pointer Dereference

spreadIndices = nullptr // This function emits the arguments for a call. // ArgOut's with uses immediately following defs. EmitArgListStartthisLocation, byteCodeGenerator, funcInfo, callSiteId; Js::RegSlot evalLocation = Js::Constants::NoRegister; // // If Emitting arguments for eval and assignin...